7-Day Forecast 39.85°N 75.38°W (Text-Only)
NWS Forecast for: Chester PA
Issued by: National Weather Service Philadelphia, PA
Last Update: 4:12 am EDT Jul 3, 2025


This Afternoon: Sunny, with a high near 90. West wind around 5 mph.

Tonight: A slight chance of showers and thunderstorms before 10pm. Mostly clear, with a low around 67. North wind around 5 mph. Chance of precipitation is 20%.

Independence Day: Sunny, with a high near 86. Northwest wind around 5 mph.

Friday Night: Mostly clear, with a low around 65. Northwest wind around 5 mph becoming calm.

Saturday: Sunny, with a high near 89. Calm wind becoming southwest around 5 mph in the afternoon.

Saturday Night: Mostly clear, with a low around 67.

Sunday: Mostly sunny, with a high near 89.

Sunday Night: Partly cloudy, with a low around 72.

Monday: Mostly sunny, with a high near 92.

Monday Night: Partly cloudy, with a low around 74.

Tuesday: A chance of showers and thunderstorms. Mostly sunny, with a high near 90. Chance of precipitation is 50%.

Tuesday Night: A chance of showers and thunderstorms. Partly cloudy, with a low around 73. Chance of precipitation is 30%.

Wednesday: A chance of showers. Mostly sunny, with a high near 88. Chance of precipitation is 40%.

Wednesday Night: A chance of showers. Mostly cloudy, with a low around 72. Chance of precipitation is 40%.

Thursday: A chance of showers and thunderstorms. Partly sunny, with a high near 86.



Chester PA
 39.85°N 75.38°W (Elev. 30 ft)

Visit your local NWS office at: https://www.weather.gov/phi/