Weather StoryAlmanac, microseasons, and the day's weather story.

Savannah, Georgia Weather

Dusk arrives one minute earlier each night. Day 43 of summer. Read this microseason across nine climate regions →

Savannah weather forecast — hour by hour, 7-day outlook, NOAA radar

Savannah, GA
Sunday, August 2 at 10:57 AM
83
°
Mostly Clear
Feels like
90°
Humidity
80%
Wind
11 mph
Sunrise
2:41 AM
Sunset
4:21 PM
Savannah, GA
Hour by hour · 24h
24-Hour ForecastSavannah, GA: 24-hour forecast. Temperatures range from 75 to 88 degrees Fahrenheit with a 43% chance of precipitation at 7 PM.
L 75°H 88°
Savannah, GA
7-day forecast
  1. Today
    Aug 2
    Light Drizzle
    43%
    0.01″
    88°76°—
  2. Monday
    Aug 3
    Overcast
    34%
    —
    86°75°-2°
  3. Tuesday
    Aug 4
    Drizzle
    44%
    —
    96°74°+10°
  4. Wednesday
    Aug 5
    Light Drizzle
    25%
    —
    95°76°-1°
  5. Thursday
    Aug 6
    Light Drizzle
    25%
    —
    96°76°+1°
  6. Friday
    Aug 7
    Light Drizzle
    39%
    —
    97°78°+1°
  7. Saturday
    Aug 8
    Drizzle
    45%
    —
    97°77°0°
Savannah, GA
Next 24 hours · Warm now
HOT 90°72°82°92°12p6p12a6anow 82°high 88°low 75°PRECIP %
Savannah, GA
Anemometer · 24h winds · from true
NESW
From · True
SSW
203° · veering 9°
Direction
SSW
203°
Sustained
11
mph
Gust
18
mph
Peak 24h
25
avg 7 mph
Beaufort · 3 · GENTLE BRZ
0
CALM
<1
1
LIGHT AIR
1–3
2
LIGHT BRZ
4–7
3
GENTLE BRZ
8–12
4
MOD BRZ
13–18
5
FRESH BRZ
19–24
6
STRONG BRZ
25–31
7
NEAR GALE
32–38
24h · sust vs gust · mph
avg 7 mph · pk 25 mph @ 6:00p
0102030MPHB1B2B3B4B5B6B7-21h-18h-15h-12h-9h-6h-3h-24hNOWpk 3010SUSTGUST
−24h−18h−12h−6hnow
Light breeze veering 9° from the ssw.
Savannah, GA
Barometer · 24h pressure · mb
STORMRAINCHANGEFAIRDRY9901000101010201030
Pressure · mb
1010.0
+0.5 mb in 3h · steady · 29.83 inHg
Now
1010.0
mb
3h
+0.5
mb
12h
+1.8
mb
24h
-1.0
mb
Regime · CHANGE
STORM
RAIN
CHANGE
FAIR
DRY
24h · Pressure · mb
range 1009–1011
1000STORM|RAIN10051010RAIN|CHG1015CHG|FAIR10201025FAIR|DRY1030-21h-18h-15h-12h-9h-6h-3h-24hNOW1011.31008.51010.3
Air sits at the threshold — small shifts decide the day.
Savannah, GA
Air quality
51
AQI
Moderate
↓-6 in 6h

AQI 51 (Moderate), driven by Ozone. AQI down 6 over the last 6 hours (gradual decline). Ozone at AQI 33. Overcast through the UV peak window (cloud cover ~77%) — afternoon ozone should stay flat.

OK No precautions needed for the general population; unusually sensitive individuals may consider limiting prolonged outdoor exertion.

PM 2.5Good
3.4μg/m³
PM 10Good
4μg/m³
NO₂Good
2μg/m³
OzoneDRIVERModerate
70μg/m³
UV IndexModerate
2.6

What's driving it

Ozone × UV × Sky

Ozone at AQI 33. Overcast through the UV peak window (cloud cover ~77%) — afternoon ozone should stay flat.

Present
AQI 33
UV peak
3.7 at 1 PM
Sky at peak
overcast
Projected peak
AQI 8

Trends

Seven days of AQI and PM2.5.

Hourly air-quality data from the Copernicus Atmosphere Monitoring Service, charted across the past and next several days. Dashed lines mark the AQI breakpoints at 50 (Good → Moderate) and 100 (Moderate → Unhealthy for Sensitive Groups).

7-DAY AQI TREND50100SUNMONTUEWEDTHUFRISATSUN7-DAY PM2.5 TREND · μg/m³500
Savannah, GA
Sky cover · visibility · 24h
Cloud cover
39%
MOSTLY CLEAR
100%0%−24h−18h−12h−6hnow
Visibility
35.1mi
UNLIMITED
51 mi0 mi−24h−18h−12h−6hnow
Earth · GOES-19 ABI
Full Disk · Visible · GeoColor
GOES-19 full disk Visible · GeoColor
True-color daytime, blue/IR sandwich at night
14:57 UTC · Savannah, GA · NOAA NESDIS / STAR · up to 10848 px
Continental US · GOES-19 ABI
CONUS Sector · Visible · GeoColor
GOES-19 CONUS Visible · GeoColor
Daytime true-color, blue-light/IR sandwich at night
14:57 UTC · Savannah, GA · NOAA NESDIS / STAR · 5-min cadence · up to 10000 px
Savannah, GA
Satellite · infrared · animated
Savannah, GA
Loading IR frames…
IR · cloud-top temp© RainViewer · Carto
Savannah, GA
Almanac · Sunday, August 2
Red sky at night, sailor's delight.
Civil dawn
6:15 AM
Sunrise
2:41 AM
Daylight
13h 40m
Sunset
4:21 PM
Civil dusk
8:49 PM
Planting note
Sow fall peas. Start kale and collard seedlings for fall.
Savannah, GA
The moon
Waning Gibbous
84% illuminated
Moonrise
10:05 PM
Moonset
10:27 AM
In sign
♓︎ Pisces
Savannah, GA
Microseason
Aug 1–5

Dusk arrives one minute earlier each night

celestial
Jan 159% of the yearDec 31

Read this microseason across nine climate regions →

Savannah at a glance

  • Today vs. normal: 13°F above the seasonal normal for this latitude
  • Last frost: February 27 (climatological average for this latitude)
  • Microseason: Aug 1–5
  • Planting window: Sow fall peas. Start kale and collard seedlings for fall.

ZIP codes: 31401, 31404, 31405, 31406, 31408, 31409, 31410, 31411 +3 more

16-Day Forecast — Savannah

  1. Sun88°76°43%
  2. Mon86°75°34%
  3. Tue96°74°44%
  4. Wed95°76°25%
  5. Thu96°76°25%
  6. Fri97°78°39%
  7. Sat97°77°45%
  8. Sun94°77°40%
  9. Mon98°75°47%
  10. Tue96°73°29%
  11. Wed97°75°21%
  12. Thu96°74°39%
  13. Fri96°76°48%
  14. Sat96°78°42%
  15. Sun97°77°38%
  16. Mon98°77°48%

Forecast data from Open-Meteo (CC BY 4.0).

Live wind & temperature near Savannah

Right now in the garden

Peak growing season

As of August 2, the growing season is at its peak — frost is months away. Continue succession-planting beans and summer squash. Start fall brassicas (broccoli, cabbage, kale) from seed indoors for transplanting in late summer.

SPC Convective Outlook

Storm Prediction Center — Savannah

SPC includes Savannah in the general thunderstorm area today — no severe risk, but storms are possible.

  • TODAYTSTMGeneral Thunderstorms
  • TOMORROWTSTMGeneral Thunderstorms
  • DAY 3TSTMGeneral Thunderstorms

Thunderstorms possible. Not severe, but capable of producing lightning and brief heavy rain.

Source: NOAA / NWS Storm Prediction Center categorical convective outlook. Outlooks are re-issued multiple times per day; this page reflects the most recent SPC polygons covering the city’s coordinates.

Sun & seasons in Savannah

Savannah sits in Chatham County, where the year’s longest day runs 14h 15m of daylight and its shortest just 10h 3m — a swing of +4h 12m between the June and December solstices. Clocks spring forward on Sunday, March 8, 2026 and fall back on Sunday, November 1, 2026.

Atlanta, the state’s largest city, lies about 223 miles to the WNW. The nearest town Savannah tracks is Augusta, roughly 106 miles to the NNW.

Air quality in Savannah’s county has held roughly steady since 2020; its cleanest year on record was 2024 (median AQI 44). See the full air-quality history for Savannah.

January 1–5: Frost quiets the live oaks.January 6–10: Still water thickens with ice.January 11–15: Springs begin to move beneath ice.January 16–20: Cardinal dawn calls grow bolder.January 21–25: Late January thaw pulses.January 26–31: Last freeze locks the land.February 1–5: February's lengthening light.February 6–10: Warming winds thaw the margin.February 11–15: Magnolia blooms break the gray.February 16–20: Mockingbirds resume the dawn chorus.February 21–25: Rain replaces the last snow.February 26–28: Mist clings to greening valleys.March 1–5: The green pulse awakens.March 6–10: Hibernators emerge to call.March 11–15: Dogwood and redbud ignite.March 16–20: Swallowtails emerge from winter silk.March 21–25: Light crowns the dogwood canopy.March 26–31: Redbud cascades over the thaw.April 1–5: Thunder announces the wet season.April 6–10: Barn swallows carve the warming sky.April 11–15: Magnolia blooms and falls in a breath.April 16–20: First rainbows arch over thunderheads.April 21–25: Reeds push through marsh water.April 26–30: Frost retreats; seedlings rise free.May 1–5: Warblers flood the canopy in waves.May 6–10: Tulip poplar lights the forest crown.May 11–15: Shad pulse upstream through rapids.May 16–20: Roses open on the Piedmont edge.May 21–25: Fireflies scout the humid dusk.May 26–31: Frog choruses rise from every wetland.June 1–5: Fireflies pulse through the magnolias.June 6–10: Kudzu climbs deeper into green.June 11–15: Sun climbs to its northern throne.June 16–20: Heat settles and the rain begins.June 21–25: The longest day turns toward shadow.June 26–30: Fireflies drift through Spanish moss.July 1–5: Cicadas claim the scorching afternoon.July 6–10: Thunderheads boil and break at dusk.July 11–15: Thunder builds each drowsy afternoon.July 16–20: Cicadas claim the long noon.July 21–25: Dog days drape the earth in haze.July 26–31: Katydids begin their rasping chorus.August 1–5: Dusk arrives one minute earlier each night.August 6–10: Meteorological summer's turning page.August 11–15: Cool winds gather at the margins.August 16–20: Dog-day cicadas rise.August 21–25: Heat breaks in creek beds.August 26–31: Monarchs gather strength.September 1–5: Harvests begin in earnest.September 6–10: Dew beads on resurrection fern.September 11–15: Raptors trail the thermals.September 16–20: Day and dark find balance.September 21–25: Thunder quiets the land.September 26–30: Insects retreat below.October 1–5: Swamp waters recede.October 6–10: Maples ignite the ridge.October 11–15: Asters crown the meadows.October 16–20: Crickets sing at dusk.October 21–25: Frost paints the garden.October 26–31: Light rains whisper down.November 1–5: Sweetgum Turns Crimson.November 6–10: Camellia Blooms Break Through.November 11–15: Earth Stiffens Underfoot.November 16–20: Bare Limbs Hold the Light.November 21–25: First Frost Grips the High Ground.November 26–30: North Wind Strips the Last Leaves.December 1–5: Darkness Falls Before Dinner.December 6–10: Winter Locks the Land.December 11–15: Wildlife Retreats to Shelter.December 16–20: Ice Edges Deepen Inward.December 21–25: The Sun Begins its Return.December 26–31: The Year Turns in Silence.🌱February 14 — First skunk-cabbage spathes thaw their way up☀️March 20 — Spring equinox — day and night balance🌸April 5 — Cherry blossoms peak in the parks🐦May 10 — Warbler migration peaks along the coast✨May 25 — First fireflies scout the meadows at dusk🌞June 21 — Summer solstice — longest day🦗July 25 — Peak cicada chorus in the afternoons🌊August 18 — Warmest sea-surface temperatures of the year🍂September 22 — Autumn equinox — the slow turn❄️October 25 — First widespread frost in the suburbs🍁November 10 — Peak leaf color across the Hudson Valley🌙December 21 — Winter solstice — longest night

Microseason · August 1–5

Dusk arrives one minute earlier each night

Sunset slides back toward 8 PM; darkness creeps in, signaling summer's decline though heat persists.

Day 214 of 365 · Wedge 43 of 72

The solar year drawn as a wheel of 72 five-day windows. Each wedge is one microseason; the four colored arcs mark winter, spring, summer, and autumn; the small icons sit at notable phenological events. The crimson pointer creeps clockwise as the year turns.

Planting calendar

MonthPlantHarvest
January——
February——
Marchlettuce, peas, spinach, radishes—
Aprillettuce, peas, spinach, radishes, tomatoes, peppers, beans, squash—
Maytomatoes, peppers, beans, squashlettuce, peas, radishes
Junetomatoes, peppers, beans, squashlettuce, peas, radishes
July—tomatoes, beans, summer squash
August—tomatoes, beans, summer squash
September—tomatoes, beans, summer squash
Octoberfall brassicas, garlic (overwinter), carrotswinter squash, tomatoes (last)
Novemberfall brassicas, garlic (overwinter), carrots—
December——

A year in weather

Savannah peaks at about 81°F in July and bottoms near 51°F in January; August brings the heaviest rain (7.2 inches) and November the least (2.1 inches).

MonthMean tempPrecipRainy days
January51°3.6″15
February53°3.1″13
March59°3.9″15
April66°2.7″13
May74°2.7″16
June80°4.8″22
July81°6.8″27
August81°7.2″28
September77°4.6″21
October70°2.4″14
November60°2.1″12
December53°3.1″14

Regional context

In Savannah, NOAA NCEI 1991-2020 normals put January near 51°F and July near 81°F — a 31°F seasonal arc — with about 46.7 inches of precipitation over 212 rainy or snowy days.

Precipitation in Savannah runs summer-dominant: August averages 7.2 inches across 27.7 days of warm-season storms, while November drops to 2.1 inches over 11.9 rainy days of drier cool air. That puts Savannah in a summer-convective cohort with places like Georgetown, GA, Garden City, GA and Henderson, GA.

Hard freezes are rare in Savannah: the coldest month averages 51°F, so Savannah's growing window runs most of the year. July is the hottest stretch near 81°F, pushing cool-season crops to the milder shoulder months. Across Savannah, elevation and tree cover drive a 4-7°F spread in Savannah's overnight lows.

Similar climates: Georgetown, GA, Garden City, GA, Henderson, GA, Vernonburg, GA, Pooler, GA.

Naturalist notes

Cherokee roses begin their flowering cycle in late May, their white blooms appearing as temperatures consistently warm past the cool spring months.

Ruby-throated hummingbirds arrive from their winter territories in late April, timing their return with the emergence of early flowering plants.

Frequently asked

When does it freeze in Savannah?
In Savannah, expect the last spring frost near mid-March; Savannah's first autumn frost comes around mid-December.
What is the rainy season in Savannah?
August is the wettest month in Savannah, about 7.2 inches on average; the year totals roughly 47 inches.
What is the warmest month in Savannah?
July is Savannah's warmest month, averaging about 81°F.
What is the coldest month in Savannah?
Savannah bottoms out in January, with a mean near 51°F.
When can I start a vegetable garden in Savannah?
Savannah's last frost (mid-March) cues hardy greens; in Savannah, hold heat-lovers two weeks past.
How many rainy days does Savannah get?
Savannah averages about 212 days with measurable rain or snow each year.
What hardiness zone is Savannah?
Savannah's hardiness zone tracks its winter low; with January near 51°F, check the USDA ZIP map for the exact zone.
What is the 10-day forecast for Savannah?
Savannah's extended outlook — daily high and low temperatures and precipitation chances for each upcoming day — is in the daily forecast above.
Will it rain this week in Savannah?
See this week's day-by-day rain chances for Savannah in the daily forecast above, and the next 24 hours in the hourly chart.
What is the weather like right now in Savannah?
Current conditions for Savannah and the next 24 hours — temperature, precipitation chance, and wind by the hour — are in the hourly forecast chart above.
How often is the Savannah forecast updated?
The Savannah forecast on this page is built from Open-Meteo weather-model data and refreshes regularly through the day.
When are sunrise and sunset in Savannah?
Today's sunrise and sunset times for Savannah are in the Almanac section above, along with civil dawn, civil dusk, and day length. Day length is longest near the summer solstice and shortest near the winter solstice.
How accurate is the weather forecast for Savannah?
The next few days in Savannah's forecast are the most reliable; accuracy declines beyond about a week as weather-model uncertainty grows.

Climate

Savannah, Georgia occupies a humid subtropical zone, with January means near 51°F and July around 81°F — a 30°F swing.

In a typical year Savannah records about 47 inches of precipitation on around 212 days.

The 30°F gap between Savannah's summer and winter, at 32.0°N, shapes Savannah's frost calendar.

All cities in Georgia →

Atlanta, GA weather →

ZIP codes in Savannah

  • 31302
  • 31409
  • 31408
  • 31401
  • 31405
  • 31404
  • 31407
  • 31406
  • 31421
  • 31419
  • 31415
  • 31403
  • 31412
  • 31416
  • 31418
  • 31420

Climate normals from the Open-Meteo Climate API. Köppen approximation from NOAA NCEI U.S. Climate Regions. See methodology for data sources, editorial rules, and corrections. Maintainer: Brian Tighe.