10-Day Weather Forecast - Grand Valley, PA

Showers likely. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Humid with highs in the upper 70s. Northwest winds around 5 mph. Chance of rain 70 percent.

Mostly cloudy. A chance of showers in the evening. Lows in the upper 50s. North winds around 5 mph in the evening, becoming light and variable. Chance of rain 50 percent.

Partly sunny in the morning, then clearing. Highs in the mid 70s. North winds 5 to 10 mph.

Mostly clear. Lows around 50. Northeast winds 5 to 10 mph.

Sunny. Highs in the mid 70s.

Mostly clear. Lows around 50.

Sunny. Highs in the mid 70s.

Partly cloudy. Lows in the lower 50s.

Mostly sunny. Highs in the upper 70s.

Mostly cloudy. Lows in the upper 50s.

Partly sunny. A chance of showers in the afternoon. Very warm with highs around 80. Chance of rain 40 percent.

Mostly cloudy with a chance of showers. Humid with lows in the mid 60s. Chance of rain 50 percent.

Partly sunny with a 50 percent chance of showers. Highs in the upper 70s.

Mostly clear with a chance of rain. Chance of precipitation 55%. Low temperature around 58F. Dew point will be around 62F with an average humidity of 92%. Winds will be 4 mph from the W.

Mostly sunny with a chance of rain. Chance of precipitation 40%. High temperature around 73F. Dew point will be around 61F with an average humidity of 85%. Winds will be 4 mph from the W.

Mostly clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 54F. Dew point will be around 56F with an average humidity of 91%. Winds will be 2 mph from the NW.

Sunny with a slight chance of rain. Chance of precipitation 25%. High temperature around 74F. Dew point will be around 59F with an average humidity of 81%. Winds will be 2 mph from the SW.

Mostly clear. Low temperature around 56F. Dew point will be around 57F with an average humidity of 90%. Winds will be 2 mph from the S.