West Chester, PA Weather Forecast
Local 7-day forecast
Patchy Fog then Chance Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for West Chester, PA in one place.
Patchy fog before 9am, then a slight chance of rain showers between 1pm and 2pm, then a chance of showers and thunderstorms between 2pm and 3pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 88. West wind 5 to 10 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible.
Local Weather Overview
This forecast page for West Chester, PA is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Jul 9, 2026 6:43 PM EDT.
The active forecast window currently covers Jul 10 to Jul 15, 2026 for West Chester, PA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 10 to Jul 15, 2026
- Latest sync
- Jul 9, 2026 6:43 PM EDT
- Forecast office
- PHI
- Source
- NOAA / NWS
Daily Outlook
This Week in West Chester
Wednesday looks like the warmest upcoming period in West Chester at 92 degrees F.
Sunday Night is the coolest period ahead with temperatures near 63 degrees F.
The strongest winds are forecast for Friday at about 5 to 10 mph W.
Precipitation is mentioned in 4 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 9, 2026 6:43 PM EDT
- Coverage
- 6 days
- Time zone
- America/New_York
- Forecast office
- PHI
- Radar station
- KDIX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A chance of showers and thunderstorms before 8pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 69. Northwest wind around 5 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible.
A chance of rain showers before 11am, then a chance of showers and thunderstorms between 11am and 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 83. North wind around 5 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible.
A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 65. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
Mostly sunny, with a high near 84.
Partly cloudy, with a low around 63.
Mostly sunny, with a high near 84.
Mostly clear, with a low around 63.
Sunny, with a high near 86.
Mostly clear, with a low around 68.
Sunny, with a high near 92.
Partly cloudy, with a low around 71.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Friday
Jul 10
|
Patchy Fog then Chance Showers And Thunderstorms
|
88°F |
5 to 10 mph
W
|
|
Friday Night
Jul 10
|
Chance Showers And Thunderstorms
|
69°F |
5 mph
NW
|
|
Saturday
Jul 11
|
Chance Showers And Thunderstorms
|
83°F |
5 mph
N
|
|
Saturday Night
Jul 11
|
Chance Showers And Thunderstorms then Partly Cloudy
|
65°F |
0 to 5 mph
NE
|
|
Sunday
Jul 12
|
Mostly Sunny
|
84°F |
5 mph
NE
|
|
Sunday Night
Jul 12
|
Partly Cloudy
|
63°F |
0 to 5 mph
SE
|
|
Monday
Jul 13
|
Mostly Sunny
|
84°F |
0 to 5 mph
E
|
|
Monday Night
Jul 13
|
Mostly Clear
|
63°F |
0 to 5 mph
SW
|
|
Tuesday
Jul 14
|
Sunny
|
86°F |
0 to 5 mph
W
|
|
Tuesday Night
Jul 14
|
Mostly Clear
|
68°F |
5 mph
SW
|
|
Wednesday
Jul 15
|
Sunny
|
92°F |
5 to 10 mph
W
|
|
Wednesday Night
Jul 15
|
Partly Cloudy
|
71°F |
5 to 10 mph
NW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around West Chester.
