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

Westchester, Florida Weather

Easterly waves thread the Atlantic. Day 86 of spring. Read this microseason across nine climate regions →

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

Westchester, FL
Saturday, June 13 at 4:38 AM
78
°
Clear
Feels like
86°
Humidity
86%
Wind
3 mph
Sunrise
2:29 AM
Sunset
4:13 PM
Westchester, FL
Hour by hour · 24h
24-Hour ForecastWestchester, FL: 24-hour forecast. Temperatures range from 77 to 91 degrees Fahrenheit.
L 77°H 91°
Westchester, FL
7-day forecast
  1. Today
    Jun 13
    Overcast
    18%
    —
    91°77°—
  2. Sunday
    Jun 14
    Showers
    62%
    0.45″
    91°76°0°
  3. Monday
    Jun 15
    Light Drizzle
    70%
    —
    95°80°+4°
  4. Tuesday
    Jun 16
    Light Drizzle
    39%
    —
    93°82°-2°
  5. Wednesday
    Jun 17
    Overcast
    19%
    —
    93°82°0°
  6. Thursday
    Jun 18
    Light Drizzle
    15%
    —
    92°83°-1°
  7. Friday
    Jun 19
    Mostly Clear
    12%
    —
    92°83°0°
Westchester, FL
Next 24 hours · Mild now
HOT 90°72°83°94°12a6a12p6pnow 78°high 91°low 77°PRECIP %
Westchester, FL
Anemometer · 24h winds · from true
NESW
From · True
NW
321° · veering 114°
Direction
NW
321°
Sustained
3
mph
Gust
5
mph
Peak 24h
13
avg 5
Beaufort · 1 · LIGHT AIR
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 5 · pk 13 @ 5:00p
01020MPHB1B2B3B4B5-21h-18h-15h-12h-9h-6h-3h-24hNOWpk 133SUSTGUST
−24h−18h−12h−6hnow
A whisper of wind — leaves barely shift on the trees.
Westchester, FL
Barometer · 24h pressure · mb
STORMRAINCHANGEFAIRDRY9901000101010201030
Pressure · mb
1015.8
-1.1 mb in 3h · falling · 30.00 inHg
Now
1015.8
mb
3h
-1.1
mb
12h
+0.8
mb
24h
+0.4
mb
Regime · FAIR
STORM
RAIN
CHANGE
FAIR
DRY
24h · Pressure · mb
range 1015–1018
1010RAIN|CHG1015CHG|FAIR10201025FAIR|DRY-21h-18h-15h-12h-9h-6h-3h-24hNOW1017.61014.61015.8
−24h−18h−12h−6hnow
Fair air starting to ease — a front may be approaching.
Westchester, FL
Air quality
30
AQI
Good
↓-5 in 6h

AQI 30 (Good), driven by PM2.5. AQI down 5 over the last 6 hours (gradual decline). PM2.5 at 6.8 µg/m³ (AQI 38) with a 0.79 fine-to-coarse ratio and 3 mph wind — combustion smoke trapped in calm air, not road dust.

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

PM 2.5DRIVERGood
6.8μg/m³
PM 10Good
9μg/m³
NO₂Good
7μg/m³
OzoneGood
53μg/m³
UV IndexLow
0.0

What's driving it

PM × Wind × Precip

PM2.5 at 6.8 µg/m³ (AQI 38) with a 0.79 fine-to-coarse ratio and 3 mph wind — combustion smoke trapped in calm air, not road dust.

PM2.5/PM10
0.79
Wind
calm
Recent rain
0h in last 6h
Pattern
stagnant smoke

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 TREND50100SATSUNMONTUEWEDTHUFRISAT7-DAY PM2.5 TREND · μg/m³300
Westchester, FL
Sky cover · visibility · 24h
Cloud cover
8%
CLEAR
100%0%−24h−18h−12h−6hnow
Visibility
28.1mi
UNLIMITED
65 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
08:38 UTC · Westchester, FL · 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
08:38 UTC · Westchester, FL · NOAA NESDIS / STAR · 5-min cadence · up to 10000 px
Westchester, FL
Satellite · infrared · animated
Westchester, FL
Loading IR frames…
IR · cloud-top temp© RainViewer · Carto
Westchester, FL
Almanac · Saturday, June 13
Cut your thistles before St. John, you will have two instead of one.
Civil dawn
6:05 AM
Sunrise
2:29 AM
Daylight
13h 44m
Sunset
4:13 PM
Civil dusk
8:40 PM
Planting note
Prune spring-blooming shrubs after flowers fade.
Westchester, FL
The moon
Waning Crescent
4% illuminated
Moonrise
4:44 AM
Moonset
7:09 PM
In sign
♉︎ Taurus
Westchester, FL
Microseason
Jun 11–15

Easterly waves thread the Atlantic

bird
Jan 145% of the yearDec 31

Read this microseason across nine climate regions →

Westchester at a glance

  • Today vs. normal: 11°F below the seasonal normal for this latitude
  • Last frost: January 20 (climatological average for this latitude)
  • Microseason: Jun 11–15
  • Planting window: Prune spring-blooming shrubs after flowers fade.

15-Day Forecast — Westchester

  1. Sat91°77°18%
  2. Sun91°76°62%
  3. Mon95°80°70%
  4. Tue93°82°39%
  5. Wed93°82°19%
  6. Thu92°83°15%
  7. Fri92°83°12%
  8. Sat92°83°29%
  9. Sun92°83°40%
  10. Mon91°83°35%
  11. Tue91°83°34%
  12. Wed91°83°42%
  13. Thu91°83°52%
  14. Fri91°83°52%
  15. Sat89°78°40%

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

Live wind & temperature near Westchester

Right now in the garden

Peak growing season

As of June 13, 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 — Westchester

SPC has placed Westchester in the General Thunderstorms category for severe thunderstorms today.

  • 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.

January 1–5: The year turns in trade winds.January 6–10: Reefs reflect clear winter light.January 11–15: Mangrove buds swell with green.January 16–20: Hibiscus opens in January sun.January 21–25: Early-blooming aster brings gold.January 26–31: Last cold breath, green rising.February 1–5: Plumeria and ceiba crown the canopy.February 6–10: Coral spawn timing aligns with moon.February 11–15: Morning dew lingers on new leaves.February 16–20: Trade-wind rhythm softens slightly.February 21–25: Humidity breaks the dry season spell.February 26–28: Mist rises where rain falls inland.March 1–5: Green thickens in every direction.March 6–10: Hidden creatures awaken in dampness.March 11–15: Fruiting cycles deepen as rains persist.March 16–20: Wings emerge from green.March 21–25: Light holds the horizon.March 26–31: Coral blooms begin.April 1–5: Thunder rolls across the sea.April 6–10: Migrants pour southward.April 11–15: Green deepens in all things.April 16–20: Rain paints the sky.April 21–25: Green shoots rise from the shore.April 26–30: Heat breaks the last restraint.May 1–5: Lei Day—flowers crown the islands.May 6–10: Rain falls on greening grain.May 11–15: Green life breaks upward.May 16–20: Flowers spill across the islands.May 21–25: Summer arrives in thunder.May 26–31: Frogs sing the summer in.June 1–5: First trades stir the ceiba canopy.June 6–10: Afternoon showers claim the ritual.June 11–15: Easterly waves thread the Atlantic.June 16–20: Reef polyps synchronize in moonlight.June 21–25: The sun reaches its zenith turn.June 26–30: Lightning bugs dance above the flooded lowlands.July 1–5: Midyear heat — the wet season grip.July 6–10: Warm breeze across the mangrove maze.July 11–15: Storm surge begins its rhythm.July 16–20: Juvenile raptors test the thermals.July 21–25: The earth releases its breath — humidity peaks.July 26–31: Fruits swell in the tropical canopy.August 1–5: August opens — storms become routine.August 6–10: Autumn whispers in the trade wind shift.August 11–15: Cool winds find their path again.August 16–20: Cicadas hum through the heat.August 21–25: Trade winds gather strength.August 26–31: Hurricane season intensifies.September 1–5: Peak storm season dawns.September 6–10: Wet-season rains peak.September 11–15: Mid-season storm lull.September 16–20: Equinox approaches.September 21–25: Storm intensity ebbs slightly.September 26–30: Late-season storms persist.October 1–5: Easterly waves train across the basin.October 6–10: Hurricane season's second peak.October 11–15: Seasonal wind shift emerges.October 16–20: Atlantic storms retreat.October 21–25: Trade winds solidify.October 26–31: Dry season's arrival.November 1–5: Last storms clear the horizon.November 6–10: Dry season takes hold.November 11–15: Migratory arrivals from the north.November 16–20: The emerald deepens.November 21–25: Dust veil settles.November 26–30: Harvest calm descends.December 1–5: Deep dry season opens.December 6–10: Winter trades blow strong.December 11–15: Solstice approaches in green silence.December 16–20: The sun turns again.December 21–25: Solstice—renewal in stillness.December 26–31: Year's end in tropical stillness.🌱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 · June 11–15

Easterly waves thread the Atlantic

Low-pressure systems track westward. Cloud streets align with the trades. Waves rise to chest height. Mangrove snails cluster on aerial roots.

Day 164 of 365 · Wedge 33 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——
Februarylettuce, peas, spinach, radishes—
Marchlettuce, peas, spinach, radishes, tomatoes, peppers, beans, squash—
Apriltomatoes, peppers, beans, squash—
Maytomatoes, peppers, beans, squashlettuce, peas, radishes
June—lettuce, 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

Westchester's warmest month is August (~83°F mean) and its coldest is January (~69°F). Rainfall peaks in September (6.7 inches) and bottoms out in February (1.8 inches).

MonthMean tempPrecipRainy days
January69°1.9″20
February69°1.8″17
March72°1.9″19
April75°2.0″18
May78°3.8″23
June81°6.5″27
July82°4.1″29
August83°5.0″30
September81°6.7″29
October78°5.1″27
November74°2.3″19
December71°1.8″20

Regional context

By the nearest station's NOAA NCEI 1991-2020 normals, Westchester sees 69°F Januarys and 82°F Julys, a 13°F range, plus around 42.9 inches of precipitation across 278 days.

Precipitation in Westchester runs summer-dominant: September averages 6.7 inches across 29.1 days of warm-season storms, while February drops to 1.8 inches over 16.5 rainy days of drier cool air. That puts Westchester in a summer-convective cohort with places like Fountainebleau, FL, Olympia Heights, FL and Westwood Lakes, FL.

Freezes are uncommon in Westchester, where the coldest month averages 69°F; cool-season crops grow fall through spring. Summer heat in August (about 83°F) is the binding constraint, not cold. Within Westchester, low or inland lots lose 3-5°F overnight versus Westchester's coastal ground.

Similar climates: Fountainebleau, FL, Olympia Heights, FL, Westwood Lakes, FL, Sweetwater, FL, Sunset, FL.

Frequently asked

When does it freeze in Westchester?
In Westchester, expect the last spring frost near mid-February; Westchester's first autumn frost comes around mid-December.
What is the rainy season in Westchester?
September is the wettest month in Westchester, about 6.7 inches on average; the year totals roughly 43 inches.
What is the warmest month in Westchester?
On average August tops the year in Westchester at about 83°F.
What is the coldest month in Westchester?
The coldest stretch in Westchester falls in January, around 69°F on average.
When can I start a vegetable garden in Westchester?
In Westchester, sow peas and hardy greens around mid-February; Westchester's tomatoes and peppers wait two weeks more.
How many rainy days does Westchester get?
Expect roughly 278 wet days a year in Westchester.
What hardiness zone is Westchester?
With January around 69°F, Westchester's zone reflects that minimum — the USDA ZIP map confirms Westchester's band.
What is the 10-day forecast for Westchester?
Westchester'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 Westchester?
See this week's day-by-day rain chances for Westchester in the daily forecast above, and the next 24 hours in the hourly chart.
What is the weather like right now in Westchester?
Current conditions for Westchester and the next 24 hours — temperature, precipitation chance, and wind by the hour — are in the hourly forecast chart above.
How often is the Westchester forecast updated?
The Westchester forecast on this page is built from Open-Meteo weather-model data and refreshes regularly through the day.
When are sunrise and sunset in Westchester?
Day length in Westchester peaks around the June solstice — earliest sunrise and latest sunset — and is shortest near the December solstice.
How accurate is the weather forecast for Westchester?
The next few days in Westchester's forecast are the most reliable; accuracy declines beyond about a week as weather-model uncertainty grows.

Climate

Set in a humid subtropical zone, Westchester, Florida swings from 69°F in the heart of winter to 82°F at midsummer — a 13°F arc.

Westchester sees close to 43 inches of precipitation annually, falling across some 278 wet days.

Westchester sits at 25.7°N; that 13°F seasonal swing frames planting windows and frost dates across Westchester.

All cities in Florida →

Miami, FL weather →

ZIP codes in Westchester

  • 33174
  • 33144
  • 33165
  • 33155
  • 33199

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.