10-Day Weather Forecast - Chester, PA

Mostly sunny with a chance of showers and thunderstorms in the morning then mostly cloudy with showers with thunderstorms likely in the afternoon. Locally heavy rainfall possible in the afternoon. Hot with highs in the upper 80s. Temperature falling into the lower 80s in the afternoon. Southeast winds around 5 mph. Chance of rain 80 percent.

Showers. Thunderstorms likely mainly in the evening. Locally heavy rainfall possible. Humid with lows in the mid 60s. Northeast winds 5 to 10 mph. Chance of rain 90 percent.

A chance of thunderstorms. Showers likely. Not as warm and humid. Near steady temperature in the upper 60s. Northeast winds 5 to 10 mph. Chance of rain 70 percent.

Mostly cloudy with a chance of showers and thunderstorms in the evening then partly cloudy after midnight. Lows in the lower 60s. North winds 5 to 10 mph. Chance of rain 50 percent.

Sunny. Highs in the upper 70s.

Mostly clear. Lows around 60.

Sunny. Highs in the lower 80s.

Partly cloudy. Lows in the lower 60s.

Mostly sunny. Highs in the mid 80s.

Partly cloudy in the evening then becoming mostly cloudy. Lows in the mid 60s.

Partly sunny. Highs in the mid 80s.

Partly cloudy in the evening then becoming mostly cloudy. Lows in the mid 60s.

Partly sunny. A chance of showers in the afternoon. Highs in the lower 80s. Chance of rain 30 percent.

Partly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 73F. Dew point will be around 69F with an average humidity of 78%. Winds will be 2 mph from the S.

Mostly sunny with a slight chance of rain. Chance of precipitation 30%. High temperature around 84F. Dew point will be around 71F with an average humidity of 74%. Winds will be 2 mph from the S.

Mostly clear with a chance of rain. Chance of precipitation 35%. Low temperature around 75F. Dew point will be around 71F with an average humidity of 81%. Winds will be 4 mph from the S.

Mostly sunny with a slight chance of rain. Chance of precipitation 30%. High temperature around 87F. Dew point will be around 73F with an average humidity of 75%. Winds will be 4 mph from the SW.

Mostly clear with a chance of rain. Chance of precipitation 35%. Low temperature around 77F. Dew point will be around 72F with an average humidity of 79%. Winds will be 4 mph from the S.