10-Day Weather Forecast - Chatham, MA

Sunny. Highs in the mid 30s. West winds 5 to 10 mph becoming southwest in the afternoon.

Partly cloudy in the evening then becoming mostly cloudy. Lows in the lower 20s. West winds 5 to 10 mph. Gusts up to 20 mph in the evening.

Mostly sunny. Highs in the lower 30s. West winds 5 to 10 mph. Gusts up to 20 mph in the afternoon.

Partly cloudy. Lows 16 to 22. Northwest winds 5 to 10 mph. Gusts up to 20 mph in the evening.

Partly cloudy. Highs in the upper 20s. Lows 15 to 20.

Partly cloudy. Highs in the upper 20s. Lows 15 to 20.

Partly sunny. Highs around 30.

Mostly cloudy. A 50 percent chance of snow. Windy cold. Lows around 10 above. Highs around 20.

Mostly cloudy. A 50 percent chance of snow. Windy cold. Lows around 10 above. Highs around 20.

Mostly cloudy with a 40 percent chance of snow. A chance of heavy freezing spray. Windy cold with lows 5 to 10 above. Wind chill values as low as 15 below.

Mostly sunny. A chance of heavy freezing spray. Windy cold with highs around 20. Wind chill values as low as 15 below in the morning.

Partly cloudy. Cold. Lows 5 to 15 above. Highs in the lower 20s.

Partly cloudy. Cold. Lows 5 to 15 above. Highs in the lower 20s.

Cloudy. Low temperature around 12F. Dew point will be around 7F with an average humidity of 72%. Winds will be 18 mph from the NW.

Cloudy. High temperature around 25F. Dew point will be around 12F with an average humidity of 68%. Winds will be 15 mph from the NW.

Mostly cloudy. Low temperature around 19F. Dew point will be around 12F with an average humidity of 67%. Winds will be 13 mph from the NW.

Sunny. High temperature around 31F. Dew point will be around 17F with an average humidity of 64%. Winds will be 10 mph from the NW.

Clear. Low temperature around 25F. Dew point will be around 17F with an average humidity of 65%. Winds will be 5 mph from the N.