10-Day Weather Forecast - Williamstown, PA

Mostly sunny. Highs in the lower 60s. Southeast winds 5 to 10 mph becoming south 10 to 15 mph in the afternoon.

Mostly cloudy. Not as cool with lows in the lower 50s. South winds 10 to 15 mph with gusts up to 25 mph.

Mostly cloudy. A chance of showers in the afternoon. Warmer with highs in the upper 70s. Southwest winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 30 percent.

Partly cloudy. Unseasonably mild. Lows in the upper 50s. West winds 5 to 10 mph. Gusts up to 30 mph in the evening.

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

Partly cloudy in the evening then becoming mostly cloudy. Unseasonably mild. Lows in the lower 60s.

Partly sunny. Continued unseasonably hot with highs in the mid 80s.

Mostly cloudy. Unseasonably mild. Lows in the lower 60s.

Partly sunny. Continued unseasonably warm with highs in the mid 80s.

Mostly cloudy with a 40 percent chance of showers. Unseasonably mild. Lows around 60.

Partly sunny with a 40 percent chance of showers. Warm with highs in the upper 70s.

Partly cloudy. A chance of showers in the evening. Mild. Lows in the mid 50s. Chance of rain 30 percent.

Partly sunny. A chance of showers in the afternoon. Warm with highs in the upper 70s. Chance of rain 40 percent.

Partly cloudy with a chance of rain. Chance of precipitation 40%. Low temperature around 50F. Dew point will be around 46F with an average humidity of 63%. Winds will be 4 mph from the NW.

Partly cloudy with a slight chance of rain. Chance of precipitation 30%. High temperature around 62F. Dew point will be around 38F with an average humidity of 52%. Winds will be 6 mph from the NW.

Mostly clear with a chance of rain. Chance of precipitation 40%. Low temperature around 44F. Dew point will be around 33F with an average humidity of 54%. Winds will be 3 mph from the NW.

Sunny. High temperature around 63F. Dew point will be around 36F with an average humidity of 50%. Winds will be 1 mph from the S.

Mostly clear. Low temperature around 46F. Dew point will be around 36F with an average humidity of 58%. Winds will be 2 mph from the SE.