Current Conditions

West Chester, Pennsylvania

76°F24°C

Clear

Wind

N 4 mph6 km/h

Humidity

41%

Cloud Cover

11%

As of Thursday, July 23, 2026 at 12:14 PM EDT

Today's Outlook

Day

Mostly clear and warm, with a high of 83°F28°C and morning low of 67°F19°C. Light wind from the N around 4 mph6 km/h. Dry air.

Night

Mostly clear, with a low around 68°F20°C. Light wind from the NNE around 3 mph5 km/h.

7-Day Forecast

Day	Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
ThursdayJul 23	Clear	High 83°F28°C	Low 67°F19°C	Precip 0 in0 mm—	Cloud 4%	Wind N 3 mph5 km/h	Thursday: Mostly clear and warm, with a high of 83°F28°C and morning low of 67°F19°C. Light wind from the N around 4 mph6 km/h. Dry air. Thursday Night: Mostly clear, with a low around 68°F20°C. Light wind from the NNE around 3 mph5 km/h.
FridayJul 24	Partly Cloudy	High 84°F29°C	Low 60°F16°C	Precip 0 in0 mm—	Cloud 53%	Wind SE 4 mph7 km/h	Friday: Mostly cloudy and warm, with a high of 84°F29°C and morning low of 67°F20°C. Light wind from the ESE around 4 mph7 km/h. Friday Night: Partly cloudy, with a low around 60°F16°C. Light wind from the SE around 5 mph8 km/h.
SaturdayJul 25	Clear	High 86°F30°C	Low 61°F16°C	Precip 0 in0 mm—	Cloud 16%	Wind E 4 mph7 km/h	Saturday: Mostly clear and warm, with a high of 86°F30°C and morning low of 68°F20°C. Light wind from the E around 4 mph7 km/h. Saturday Night: Mostly clear, with a low around 61°F16°C. Light wind from the ESE around 4 mph7 km/h.
SundayJul 26	Drizzle	High 88°F31°C	Low 63°F17°C	Precip 0.01 in0.3 mm10%	Cloud 31%	Wind SSW 3 mph5 km/h	Sunday: Partly cloudy and hot, with a high of 88°F31°C and morning low of 69°F20°C. Light wind from the W around 3 mph4 km/h. Sunday Night: Partly cloudy, with a low around 63°F17°C. Light wind from the S around 4 mph7 km/h. 10% chance of drizzle overnight.
MondayJul 27	Showers	High 87°F31°C	Low 69°F20°C	Precip 0.11 in2.9 mm43%	Cloud 56%	Wind SW 4 mph7 km/h	Monday: Mostly cloudy and hot, with a high of 87°F31°C and morning low of 73°F23°C. Light wind from the WSW around 4 mph6 km/h. 41% chance of showers throughout the day. Monday Night: Mostly cloudy, with a low around 69°F20°C. Light wind from the SSW around 5 mph8 km/h. 43% chance of showers throughout the night.
TuesdayJul 28	Light Rain	High 84°F29°CFeels 88°F31°C	Low 71°F22°C	Precip 0.35 in8.9 mm64%	Cloud 73%	Wind SW 6 mph9 km/h	Tuesday: Mostly cloudy and warm, with a high of 84°F29°C and morning low of 74°F23°C. Light wind from the SW around 6 mph9 km/h. 64% chance of light rain throughout the day. Humid. Tuesday Night: Mostly cloudy, with a low around 71°F22°C. Light wind from the SSW around 5 mph9 km/h. 56% chance of showers throughout the night.
WednesdayJul 29	Showers	High 84°F29°C	Low 70°F21°C	Precip 0.17 in4.2 mm27%	Cloud 39%	Wind NW 6 mph10 km/h	Wednesday: Partly cloudy and warm, with a high of 84°F29°C and morning low of 72°F22°C. Breezy from the NW at 7 to 8 mph11 to 13 km/h. 20% chance of showers throughout the day. Wednesday Night: Partly cloudy, with a low around 70°F21°C. Light wind from the NW around 6 mph9 km/h. 27% chance of showers throughout the night.

15-Day Forecast

	Day	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Condition	Wind (mph)
	ThursdayJul 23	83°F28°C	67°F19°C	0 in0 mm· —	4%	Clear	N 3 mph5 km/h
DayMostly clear and warm, with a high of 83°F28°C and morning low of 67°F19°C. Light wind from the N around 4 mph6 km/h. Dry air. NightMostly clear, with a low around 68°F20°C. Light wind from the NNE around 3 mph5 km/h.
	FridayJul 24	84°F29°C	60°F16°C	0 in0 mm· —	53%	Partly Cloudy	SE 4 mph7 km/h
DayMostly cloudy and warm, with a high of 84°F29°C and morning low of 67°F20°C. Light wind from the ESE around 4 mph7 km/h. NightPartly cloudy, with a low around 60°F16°C. Light wind from the SE around 5 mph8 km/h.
	SaturdayJul 25	86°F30°C	61°F16°C	0 in0 mm· —	16%	Clear	E 4 mph7 km/h
DayMostly clear and warm, with a high of 86°F30°C and morning low of 68°F20°C. Light wind from the E around 4 mph7 km/h. NightMostly clear, with a low around 61°F16°C. Light wind from the ESE around 4 mph7 km/h.
	SundayJul 26	88°F31°C	63°F17°C	0.01 in0.3 mm· 10%	31%	Drizzle	SSW 3 mph5 km/h
DayPartly cloudy and hot, with a high of 88°F31°C and morning low of 69°F20°C. Light wind from the W around 3 mph4 km/h. NightPartly cloudy, with a low around 63°F17°C. Light wind from the S around 4 mph7 km/h. 10% chance of drizzle overnight.
	MondayJul 27	87°F31°C	69°F20°C	0.11 in2.9 mm· 43%	56%	Showers	SW 4 mph7 km/h
DayMostly cloudy and hot, with a high of 87°F31°C and morning low of 73°F23°C. Light wind from the WSW around 4 mph6 km/h. 41% chance of showers throughout the day. NightMostly cloudy, with a low around 69°F20°C. Light wind from the SSW around 5 mph8 km/h. 43% chance of showers throughout the night.
	TuesdayJul 28	84°F29°C Feels 88°F31°C	71°F22°C	0.35 in8.9 mm· 64%	73%	Light Rain	SW 6 mph9 km/h
DayMostly cloudy and warm, with a high of 84°F29°C and morning low of 74°F23°C. Light wind from the SW around 6 mph9 km/h. 64% chance of light rain throughout the day. Humid. NightMostly cloudy, with a low around 71°F22°C. Light wind from the SSW around 5 mph9 km/h. 56% chance of showers throughout the night.
	WednesdayJul 29	84°F29°C	70°F21°C	0.17 in4.2 mm· 27%	39%	Showers	NW 6 mph10 km/h
DayPartly cloudy and warm, with a high of 84°F29°C and morning low of 72°F22°C. Breezy from the NW at 7 to 8 mph11 to 13 km/h. 20% chance of showers throughout the day. NightPartly cloudy, with a low around 70°F21°C. Light wind from the NW around 6 mph9 km/h. 27% chance of showers throughout the night.
	ThursdayJul 30	86°F30°C	66°F19°C	0.02 in0.6 mm· 8%	28%	Clear	NW 6 mph9 km/h
DayPartly cloudy and warm, with a high of 86°F30°C and morning low of 71°F21°C. Light wind from the NW around 6 mph9 km/h. NightMostly clear, with a low around 66°F19°C. Light wind from the NW around 5 mph9 km/h.
	FridayJul 31	88°F31°C	66°F19°C	0.05 in1.2 mm· 20%	36%	Drizzle	WSW 5 mph8 km/h
DayPartly cloudy and hot, with a high of 88°F31°C and morning low of 71°F22°C. Light wind from the W around 5 mph8 km/h. 20% chance of drizzle around midday. NightPartly cloudy, with a low around 66°F19°C. Light wind from the WSW around 5 mph8 km/h. 12% chance of drizzle in the evening.
	SaturdayAug 1	88°F31°C	70°F21°C	0.13 in3.2 mm· 34%	49%	Showers	SW 5 mph9 km/h
DayMostly cloudy and hot, with a high of 88°F31°C and morning low of 74°F23°C. Light wind from the WSW around 5 mph9 km/h. 34% chance of showers throughout the day. NightPartly cloudy, with a low around 70°F21°C. Light wind from the SW around 5 mph9 km/h. 31% chance of showers throughout the night.
	SundayAug 2	88°F31°C	70°F21°C	0.07 in1.7 mm· 24%	46%	Drizzle	WSW 5 mph8 km/h
DayPartly cloudy and hot, with a high of 88°F31°C and morning low of 73°F23°C. Light wind from the WSW around 5 mph8 km/h. 24% chance of drizzle in the afternoon. NightPartly cloudy, with a low around 70°F21°C. Light wind from the SW around 5 mph8 km/h. 15% chance of drizzle throughout the night.
	MondayAug 3	89°F32°C	70°F21°C	0.07 in1.7 mm· 22%	49%	Showers	SW 5 mph9 km/h
DayMostly cloudy and hot, with a high of 89°F32°C and morning low of 74°F23°C. Breezy from the WSW at 6 to 7 mph9 to 11 km/h. 22% chance of showers throughout the day. NightPartly cloudy, with a low around 70°F21°C. Light wind from the SW around 5 mph9 km/h. 11% chance of drizzle in the evening.
	TuesdayAug 4	90°F32°C	71°F22°C	0.06 in1.6 mm· 24%	53%	Drizzle	SW 6 mph9 km/h
DayMostly cloudy and hot, with a high of 90°F32°C and morning low of 75°F24°C. Breezy from the WSW at 6 to 7 mph9 to 12 km/h. 24% chance of drizzle throughout the day. NightMostly cloudy, with a low around 71°F22°C. Light wind from the SW around 6 mph9 km/h. 17% chance of drizzle throughout the night.
	WednesdayAug 5	89°F32°C	72°F22°C	0.12 in3.1 mm· 29%	56%	Showers	WSW 6 mph9 km/h
DayMostly cloudy and hot, with a high of 89°F32°C and morning low of 75°F24°C. Breezy from the WSW at 6 to 7 mph9 to 11 km/h. 29% chance of showers throughout the day. Humid. NightMostly cloudy, with a low around 72°F22°C. Light wind from the SW around 6 mph9 km/h. 19% chance of showers throughout the night.
	ThursdayAug 6	88°F31°C	72°F22°C	0.16 in4.1 mm· 32%	61%	Showers	WSW 6 mph9 km/h
DayMostly cloudy and hot, with a high of 88°F31°C and morning low of 75°F24°C. Light wind from the WSW around 6 mph9 km/h. 32% chance of showers throughout the day. Humid. NightMostly cloudy, with a low around 72°F22°C. Light wind from the SW around 5 mph9 km/h. 24% chance of showers throughout the night.

Nearby Cities

Phoenixville13 mi20 km Wayne13 mi21 km King of Prussia14 mi23 km Radnor14 mi23 km Wilmington15 mi24 km Springfield15 mi25 km

About This Forecast

This forecast is powered by WeatherMesh, the world's most advanced and accurate weather model powered by AI. WeatherMesh is built on proprietary data from WindBorne's Global Sounding Balloon constellation — the world's largest fleet of autonomous, long-duration weather balloons — collecting observations across 100% of Earth, including over oceans and remote regions where no other data exists.

WeatherMesh consistently outperforms legacy models in independent benchmarks. View Benchmarks →

Access WeatherMesh forecasts programmatically via our API. API Documentation →

How to Access Weather Forecasts

Pattern	Example	Description
/weather/{country}/{city}/	/weather/united-states/san-francisco/	City forecast (canonical URL)
/weather/{city}/	/weather/tokyo/	Shorthand — redirects to most populous match
/weather/{country}/{region}/{city}/	/weather/united-states/california/san-francisco/	With region — redirects to canonical
/weather/nearby?lat={lat}&lon={lon}	/weather/nearby?lat=48.1&lon=11.5	Find nearest city by coordinates
/weather/{country}/	/weather/germany/	Country index — all cities by region

Country and city names use lowercase slugs with hyphens (e.g. united-states, san-francisco). Arbitrary city names are supported — if not in our database, we geocode the name and serve the forecast for that location.

For programmatic access, use theWindBorne Forecast APIwhich returns structured JSON for any coordinates worldwide.

Coordinates: 39.9610°N, 75.6080°W·Elevation: 140m·Timezone: America/New_York·Population: 19,842