10-Day Weather Forecast - Grand Valley, PA

Partly sunny. Patchy fog in the morning. Scattered showers and thunderstorms in the afternoon. Hot with highs in the mid 80s. Southwest winds around 5 mph. Chance of rain 40 percent.

Partly cloudy in the evening then mostly cloudy with showers with a chance of thunderstorms after midnight. Humid with lows in the lower 60s. Southwest winds around 5 mph. Chance of rain 80 percent.

Showers. A chance of thunderstorms in the afternoon. Humid with highs in the upper 70s. Southwest winds around 5 mph becoming northwest around 5 mph in the afternoon. Chance of rain 90 percent.

Mostly cloudy with showers likely in the evening then partly cloudy after midnight. Lows in the upper 50s. Chance of rain 70 percent.

Mostly sunny. Highs in the lower 80s.

Mostly clear in the evening then becoming partly cloudy. Lows in the upper 50s.

Mostly sunny. Very warm with highs in the lower 80s.

Partly cloudy. Lows around 60.

Mostly sunny. Very warm with highs in the mid 80s.

Partly cloudy. Lows in the lower 60s.

Sunny hot with highs in the mid 80s.

Mostly clear with widely scattered thunderstorms. Chance of storms 25%. Low temperature around 61F. Dew point will be around 62F with an average humidity of 84%. Winds will be 5 mph from the W.

Sunny with a 30% chance for rain and thunderstorms. High temperature around 79F. Dew point will be around 62F with an average humidity of 72%. Winds will be 6 mph from the NW.

Clear with a 25% chance for rain and thunderstorms. Low temperature around 60F. Dew point will be around 58F with an average humidity of 80%. Winds will be 4 mph from the NW.

Sunny with a chance of rain. Chance of precipitation 35%. High temperature around 77F. Dew point will be around 59F with an average humidity of 69%. Winds will be 5 mph from the NW.

Clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 56F. Dew point will be around 57F with an average humidity of 82%. Winds will be 3 mph from the NW.