10-Day Weather Forecast - Petersham, MA

Partly sunny. Highs in the upper 30s. Northwest winds 15 to 20 mph with gusts up to 40 mph.

Mostly clear in the evening then becoming mostly cloudy. Cooler with lows around 18. Northwest winds 5 to 10 mph becoming southwest after midnight.

Mostly cloudy. Highs in the mid 30s. Southwest winds 5 to 10 mph with gusts up to 20 mph becoming west 10 to 15 mph with gusts up to 30 mph in the afternoon.

Partly cloudy. Cold with lows around 11. Northwest winds 10 to 15 mph with gusts up to 30 mph.

Partly sunny. Colder with highs in the lower 20s.

Snow likely. Lows 10 to 15. Chance of snow 70 percent.

Mostly cloudy with a 50 percent chance of snow. Cold with highs in the mid 20s.

Mostly cloudy. Near steady temperature around 20.

Rain likely with a chance of snow. Highs in the upper 30s. Lows in the lower 20s. Chance of precipitation 70 percent.

Rain likely with a chance of snow. Highs in the upper 30s. Lows in the lower 20s. Chance of precipitation 70 percent.

Partly sunny with a 40 percent chance of snow. Cold with highs in the upper 20s.

Partly cloudy. Cold. Lows 10 to 15. Highs in the mid 20s.

Partly cloudy. Cold. Lows 10 to 15. Highs in the mid 20s.

Mostly clear. Low temperature around 16F. Dew point will be around 11F with an average humidity of 73%. Winds will be 8 mph from the W.

Mostly sunny. High temperature around 28F. Dew point will be around 13F with an average humidity of 65%. Winds will be 6 mph from the W.

Mostly clear with a slight chance of snow. Chance of precipitation 30%. Low temperature around 19F. Dew point will be around 15F with an average humidity of 79%. Winds will be 5 mph from the SW.

Mostly cloudy. High temperature around 30F. Dew point will be around 17F with an average humidity of 69%. Winds will be 6 mph from the W.

Clear. Low temperature around 16F. Dew point will be around 14F with an average humidity of 79%. Winds will be 4 mph from the W.