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

Reading, Pennsylvania Weather

Honeysuckle sweetens the night. Day 89 of spring. Read this microseason across nine climate regions →

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

Reading, PA
Monday, June 15 at 11:32 PM
63
°
Clear
Feels like
62°
Humidity
59%
Wind
3 mph
Sunrise
1:33 AM
Sunset
4:35 PM
Reading, PA
Hour by hour · 24h
24-Hour ForecastReading, PA: 24-hour forecast. Temperatures range from 54 to 80 degrees Fahrenheit.
L 54°H 80°
Reading, PA
7-day forecast
  1. Today
    Jun 15
    Light Drizzle
    49%
    —
    78°63°—
  2. Tuesday
    Jun 16
    Overcast
    —
    —
    80°54°+2°
  3. Wednesday
    Jun 17
    Overcast
    34%
    —
    81°63°+1°
  4. Thursday
    Jun 18
    Light Drizzle
    36%
    0.02″
    91°67°+10°
  5. Friday
    Jun 19
    Light Drizzle
    22%
    —
    81°64°-10°
  6. Saturday
    Jun 20
    Overcast
    —
    —
    76°58°-5°
  7. Sunday
    Jun 21
    Overcast
    —
    —
    79°54°+3°
Reading, PA
Next 24 hours · Cool now
45°65°85°12a6a12p6pnow 64°high 80°low 54°
Reading, PA
Anemometer · 24h winds · from true
NESW
From · True
WNW
293° · veering 142°
Direction
WNW
293°
Sustained
3
mph
Gust
5
mph
Peak 24h
25
avg 10
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 10 · pk 25 @ 5:00a
01020MPHB1B2B3B4B5-21h-18h-15h-12h-9h-6h-3h-24hNOWpk 146SUSTGUST
−24h−18h−12h−6hnow
A whisper of wind — leaves barely shift on the trees.
Reading, PA
Barometer · 24h pressure · mb
STORMRAINCHANGEFAIRDRY9901000101010201030
Pressure · mb
1001.5
+1.4 mb in 3h · rising · 29.57 inHg
Now
1001.5
mb
3h
+1.4
mb
12h
+1.9
mb
24h
+6.7
mb
Regime · RAIN
STORM
RAIN
CHANGE
FAIR
DRY
24h · Pressure · mb
range 994–1002
9909951000STORM|RAIN10051010RAIN|CHG1015CHG|FAIR10201025FAIR|DRY1030-21h-18h-15h-12h-9h-6h-3h-24hNOW1001.1994.41001.1
−24h−18h−12h−6hnow
Pressure climbing out of the rain band — clearing edging in.
Reading, PA
Air quality
33
AQI
Good
→-3 in 6h

AQI 33 (Good), driven by Ozone. AQI flat over the last 6 hours (within ±3 points).

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

PM 2.5Good
4.3μg/m³
PM 10Good
4μg/m³
NO₂Good
6μg/m³
OzoneDRIVERGood
52μg/m³
UV IndexLow
0.0

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 TREND50100TUEWEDTHUFRISATSUNMONTUE7-DAY PM2.5 TREND · μg/m³300
Reading, PA
Sky cover · visibility · 24h
Cloud cover
0%
CLEAR
100%0%−24h−18h−12h−6hnow
Visibility
77.7mi
UNLIMITED
126 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
03:32 UTC · Reading, PA · 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
03:32 UTC · Reading, PA · NOAA NESDIS / STAR · 5-min cadence · up to 10000 px
Reading, PA
Satellite · infrared · animated
Reading, PA
Loading IR frames…
IR · cloud-top temp© RainViewer · Carto
Reading, PA
Almanac · Monday, June 15
Cut your thistles before St. John, you will have two instead of one.
Civil dawn
5:01 AM
Sunrise
1:33 AM
Daylight
15h 02m
Sunset
4:35 PM
Civil dusk
9:09 PM
Planting note
Stake and prune tomato suckers. Watch for squash vine borers.
Reading, PA
The moon
New Moon
2% illuminated
Moonrise
6:44 AM
Moonset
9:51 PM
In sign
♋︎ Cancer
Reading, PA
Microseason
Jun 16–20

Honeysuckle sweetens the night

weather
Jan 146% of the yearDec 31

Read this microseason across nine climate regions →

Reading at a glance

  • Today vs. normal: 12°F below the seasonal normal for this latitude
  • Last frost: April 18 (climatological average for this latitude)
  • Microseason: Jun 16–20
  • Planting window: Stake and prune tomato suckers. Watch for squash vine borers.

16-Day Forecast — Reading

  1. Mon78°63°49%
  2. Tue80°54°0%
  3. Wed81°63°34%
  4. Thu91°67°36%
  5. Fri81°64°22%
  6. Sat76°58°1%
  7. Sun79°54°8%
  8. Mon81°61°39%
  9. Tue76°59°37%
  10. Wed78°56°15%
  11. Thu86°60°28%
  12. Fri89°66°36%
  13. Sat90°71°39%
  14. Sun81°67°35%
  15. Mon95°68°35%
  16. Tue92°71°43%

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

Live wind & temperature near Reading

Right now in the garden

Peak growing season

As of June 16, 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 — Reading

SPC has placed Reading in the General Thunderstorms category for severe thunderstorms day after tomorrow.

  • TODAYNONENo severe risk
  • TOMORROWNONENo severe risk
  • 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 silence.January 6–10: Ice thickens on still water.January 11–15: Shortest shadows lengthen.January 16–20: Pheasants begin to call.January 21–25: Springs begin to thaw.January 26–31: Chickadees announce dawn.February 1–5: East wind softens the frost.February 6–10: Sap begins to rise.February 11–15: First snowdrops appear.February 16–20: Red-winged blackbirds return.February 21–25: Rain begins to replace snow.February 26–28: Skunk cabbage pushes through ice.March 1–5: Ice withdraws from the reservoir.March 6–10: Crocuses open to weak sun.March 11–15: Peepers call from the marsh.March 16–20: Woodcocks spiral at dusk.March 21–25: Equinox — light overtakes dark.March 26–31: Forsythia opens along the fences.April 1–5: Cherry blossoms drift like snow.April 6–10: Warblers appear in the understory.April 11–15: Magnolias bloom and fall in a day.April 16–20: Dogwoods float above the forest.April 21–25: Lilacs perfume the evening.April 26–30: Last frost releases the garden.May 1–5: Warblers flood the Ramble.May 6–10: Tulip poplars light their candles.May 11–15: Shad run up the rivers.May 16–20: Roses open along the stoops.May 21–25: Firefly scouts appear at dusk.May 26–31: Strawberries ripen in the sun.June 1–5: Fireflies rise from the lawn.June 6–10: Elderflowers open in hedgerows.June 11–15: Solstice approaches — longest light.June 16–20: Honeysuckle sweetens the night.June 21–25: Solstice — the sun stands still.June 26–30: Lightning bugs drift through oaks.July 1–5: Cicadas claim the afternoon.July 6–10: Queen Anne's lace lines the roads.July 11–15: Thunder builds each afternoon.July 16–20: Corn reaches for the tassels.July 21–25: Dog days settle in the haze.July 26–31: Katydids begin their chorus.August 1–5: Night falls a minute earlier.August 6–10: Sunflowers face the morning.August 11–15: Goldenrod begins to bloom.August 16–20: Crickets pulse through warm nights.August 21–25: First cool morning surprises.August 26–31: Monarchs stage for flight.September 1–5: School buses reappear.September 6–10: Asters purple the roadsides.September 11–15: Hawk migration over the Hudson.September 16–20: Equinox — dark overtakes light.September 21–25: Apples hang heavy on the branch.September 26–30: Geese begin to chevron south.October 1–5: Witch hazel blooms as others fade.October 6–10: Maples begin to blaze.October 11–15: Frost paints the garden black.October 16–20: Oaks turn bronze and russet.October 21–25: Leaves rattle down the gutters.October 26–31: Clocks fall back — dusk at five.November 1–5: Ginkgos drop overnight.November 6–10: Last leaves cling stubbornly.November 11–15: Juncos arrive from the north.November 16–20: Bare branches reveal the sky.November 21–25: First flurries dust the rooftops.November 26–30: Woodsmoke curls through the block.December 1–5: Darkness settles before dinner.December 6–10: Holly and winterberry persist.December 11–15: Shortest day approaches.December 16–20: Ice begins to form at the edges.December 21–25: Solstice — the sun begins 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 · June 16–20

Honeysuckle sweetens the night

Japanese honeysuckle perfumes parks after dark.

Day 167 of 365 · Wedge 34 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——
March——
Aprillettuce, peas, spinach, radishes—
Maylettuce, peas, spinach, radishes, tomatoes, peppers, beans, squashlettuce, peas, radishes
Junetomatoes, peppers, beans, squashlettuce, peas, radishes
Julytomatoes, peppers, beans, squashtomatoes, beans, summer squash
August—tomatoes, beans, summer squash
Septemberfall brassicas, garlic (overwinter), carrotstomatoes, beans, summer squash
Octoberfall brassicas, garlic (overwinter), carrotswinter squash, tomatoes (last)
November——
December——

A year in weather

The year in Reading tops out in July (~76°F) and dips lowest in January (~29°F), with May wettest at 4.0 inches and February driest at 2.8 inches.

MonthMean tempPrecipRainy days
January29°3.2″14
February32°2.8″13
March40°3.5″16
April52°3.8″17
May61°4.0″18
June70°3.9″17
July76°3.3″17
August75°3.8″17
September68°3.6″14
October57°3.0″12
November43°3.6″14
December34°4.0″14

Regional context

In Reading, NOAA NCEI 1991-2020 normals put January near 29°F and July near 76°F — a 47°F seasonal arc — with about 42.6 inches of precipitation over 183 rainy or snowy days.

Rainfall in Reading stays even across the calendar: May tops out at 4.0 inches over 18.4 rainy days, and February still logs 2.8 inches across 13.4 — a narrow range for Reading. That even rhythm groups Reading with places like West Reading, PA, Mount Penn, PA and Greenfields, PA.

Around mid-April, Reading sheds its freezing nights — kale, peas, spinach, and parsnips go into Reading's beds. Reading's heat-lovers — tomatoes, peppers, squash — hold off until Reading's frost risk clears, 10-14 days on. Frost returns to Reading near mid-November, ending the tender-crop season. A creek-bottom lot in Reading can lag Reading's last frost 7-10 days behind a south slope.

Similar climates: West Reading, PA, Mount Penn, PA, Greenfields, PA, Wyomissing, PA, Hyde Park, PA.

Naturalist notes

Late May brings the distinctive calls of wood thrushes returning to Reading's woodlands, their flute-like songs echoing through the canopy.

Sugar maples begin their spring leaf emergence in early May, their tiny red flowers appearing just before the leaves unfurl.

Frequently asked

When does it freeze in Reading?
In Reading, expect the last spring frost near mid-April; Reading's first autumn frost comes around mid-November.
What is the rainy season in Reading?
Rainfall in Reading peaks in May near 4.0 inches, out of about 43 inches annually.
What is the warmest month in Reading?
Reading peaks in July, when the mean runs near 76°F.
What is the coldest month in Reading?
January is Reading's coldest month, averaging about 29°F.
When can I start a vegetable garden in Reading?
In Reading, sow peas and hardy greens around mid-April; Reading's tomatoes and peppers wait two weeks more.
How many rainy days does Reading get?
Reading records around 183 days of measurable precipitation annually.
What hardiness zone is Reading?
Since January in Reading averages 29°F, Reading's USDA zone follows that floor — confirm it by ZIP.
What is the 10-day forecast for Reading?
Reading'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 Reading?
See this week's day-by-day rain chances for Reading in the daily forecast above, and the next 24 hours in the hourly chart.
What is the weather like right now in Reading?
Current conditions for Reading and the next 24 hours — temperature, precipitation chance, and wind by the hour — are in the hourly forecast chart above.
How often is the Reading forecast updated?
The Reading forecast on this page is built from Open-Meteo weather-model data and refreshes regularly through the day.
When are sunrise and sunset in Reading?
Day length in Reading peaks around the June solstice — earliest sunrise and latest sunset — and is shortest near the December solstice.
How accurate is the weather forecast for Reading?
The next few days in Reading's forecast are the most reliable; accuracy declines beyond about a week as weather-model uncertainty grows.

Climate

In Reading, Pennsylvania, the warm-summer humid continental climate runs from about 29°F in January to 76°F in July, a 47°F seasonal range.

In a typical year Reading records about 43 inches of precipitation on around 183 days.

From 40.3°N, Reading sees a 47°F seasonal swing that governs Reading's planting and frost windows.

All cities in Pennsylvania →

Philadelphia, PA weather →

ZIP codes in Reading

  • 19601
  • 19604
  • 19602
  • 19611
  • 19603
  • 19612

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.