10-Day Weather Forecast - Chatham, NH

Mostly cloudy with a 40 percent chance of showers. Highs around 70. Light and variable winds.

Partly cloudy. A slight chance of showers in the evening. Patchy fog after midnight. Lows in the mid 50s. Light and variable winds. Chance of rain 20 percent.

Mostly sunny. Highs in the lower 80s. Light and variable winds.

Mostly clear in the evening then becoming partly cloudy. Lows in the lower 60s. Light and variable winds.

Partly sunny. Warm with highs in the upper 80s.

Partly cloudy. Lows in the mid 60s.

Partly sunny with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 50 percent.

Partly cloudy. A chance of showers and thunderstorms in the evening. Lows around 60. Chance of rain 50 percent.

Mostly sunny. Highs in the lower 80s.

Mostly clear. Lows in the upper 50s.

Mostly sunny. Highs in the lower 80s.

Partly cloudy. Lows in the upper 50s.

Partly sunny with a chance of showers. Highs in the lower 80s. Chance of rain 40 percent.

Partly cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 63F. Dew point will be around 61F with an average humidity of 75%. Winds will be 1 mph from the W.

Partly cloudy with a chance of rain. Chance of precipitation 35%. High temperature around 82F. Dew point will be around 64F with an average humidity of 71%. Winds will be 2 mph from the W.

Partly cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 64F. Dew point will be around 61F with an average humidity of 73%. Winds will be 1 mph from the W.

Partly cloudy with a 45% chance for rain and thunderstorms. High temperature around 81F. Dew point will be around 63F with an average humidity of 69%. Winds will be 3 mph from the W.

Mostly clear with a 45% chance for rain and thunderstorms. Low temperature around 63F. Dew point will be around 60F with an average humidity of 76%. Winds will be 2 mph from the W.