10-Day Weather Forecast - Williamson, PA

Partly sunny. Highs in the lower 30s. Southwest winds 5 to 10 mph with gusts up to 30 mph increasing to west 15 to 20 mph with gusts up to 40 mph in the afternoon.

Partly cloudy in the evening then becoming mostly clear. Lows around 10 above. West winds 15 to 20 mph with gusts up to 40 mph diminishing to 5 to 10 mph with gusts up to 30 mph after midnight. Wind chill values as low as 2 below.

Sunny colder with highs in the lower 20s. West winds 5 to 10 mph with gusts up to 25 mph. Wind chill values as low as 3 below.

Mostly clear. Lows around 10. Southwest winds around 5 mph.

Mostly sunny. Not as cool with highs in the mid 30s. Wind chill values as low as 5 above in the morning.

Mostly cloudy. Not as cool with lows in the mid 20s.

Partly sunny. Highs in the upper 30s. Temperature falling into the lower 30s in the afternoon.

Partly cloudy. Colder with lows 15 to 20.

Mostly sunny. Highs in the lower 30s.

Mostly cloudy. Lows 15 to 20.

Partly sunny with a 30 percent chance of snow showers. Highs in the upper 20s.

Mostly cloudy. A chance of snow showers after midnight. Lows around 10 above. Chance of snow 30 percent. Wind chill values as low as zero.

Partly sunny with a 40 percent chance of snow showers. Highs in the lower 20s. Wind chill values as low as zero.

Clear with a chance of snow. Chance of precipitation 35%. Low temperature around 8F. Dew point will be around -1F with an average humidity of 60%. Winds will be 6 mph from the NW.

Mostly sunny. High temperature around 18F. Dew point will be around 2F with an average humidity of 57%. Winds will be 8 mph from the NW.

Partly cloudy. Low temperature around 8F. Dew point will be around 2F with an average humidity of 63%. Winds will be 6 mph from the NW.

Sunny. High temperature around 20F. Dew point will be around 4F with an average humidity of 59%. Winds will be 7 mph from the NW.

Clear. Low temperature around 11F. Dew point will be around 5F with an average humidity of 65%. Winds will be 4 mph from the NW.