10-Day Weather Forecast - Keystone, PA

Sunny. Highs in the lower 70s. Northwest winds 5 to 10 mph.

Mostly clear. Lows in the lower 50s. West winds 5 to 10 mph with gusts up to 25 mph.

Sunny. Highs in the mid 60s. North winds 5 to 10 mph with gusts up to 20 mph.

Mostly clear. Lows in the mid 40s.

Sunny. Highs in the upper 60s.

Mostly clear. Lows in the upper 40s.

Sunny. Highs in the upper 60s.

Partly cloudy in the evening then becoming mostly clear. Lows in the upper 40s.

Mostly sunny. Highs in the mid 60s.

Partly cloudy. Lows in the mid 40s.

Mostly sunny. Highs in the upper 60s.

Mostly clear. Low temperature around 52F. Dew point will be around 48F with an average humidity of 74%. Winds will be 3 mph from the NW.

Mostly sunny. High temperature around 70F. Dew point will be around 50F with an average humidity of 62%. Winds will be 3 mph from the W.

Mostly clear. Low temperature around 57F. Dew point will be around 52F with an average humidity of 71%. Winds will be 3 mph from the W.

Partly cloudy with a slight chance of rain. Chance of precipitation 30%. High temperature around 72F. Dew point will be around 55F with an average humidity of 67%. Winds will be 4 mph from the W.

Partly cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 62F. Dew point will be around 57F with an average humidity of 76%. Winds will be 4 mph from the SW.

Partly cloudy with a chance of rain. Chance of precipitation 50%. High temperature around 71F. Dew point will be around 60F with an average humidity of 75%. Winds will be 5 mph from the W.

Partly cloudy with a chance of rain. Chance of precipitation 50%. Low temperature around 62F. Dew point will be around 58F with an average humidity of 79%. Winds will be 4 mph from the W.