10-Day Weather Forecast - Winchester, NH

Mostly cloudy in the morning then becoming partly sunny. Scattered showers and thunderstorms. Warm with highs in the mid 80s. Light and variable winds becoming southwest around 10 mph with gusts up to 20 mph in the afternoon. Chance of rain 50 percent. Heat index values in the lower 90s in the afternoon.

Partly cloudy. Scattered thunderstorms with a chance of showers in the evening. Humid with lows in the upper 60s. Light and variable winds. Chance of rain 40 percent. Heat index values in the lower 90s early in the evening.

Partly sunny. Less humid with highs in the upper 70s. Northwest winds around 10 mph.

Mostly clear. Lows in the mid 50s.

Partly sunny. Highs in the lower 80s.

Partly cloudy. A chance of showers after midnight. Lows in the lower 60s. Chance of rain 40 percent.

Mostly cloudy in the morning then becoming partly sunny. A chance of showers. Highs in the upper 70s. Chance of rain 50 percent.

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

Partly sunny. Highs in the upper 70s.

Partly cloudy. Lows in the upper 50s.

Partly sunny. Highs around 80.

Clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 63F. Dew point will be around 62F with an average humidity of 85%. Winds will be 3 mph from the S.

Sunny with a slight chance of rain. Chance of precipitation 30%. High temperature around 81F. Dew point will be around 64F with an average humidity of 72%. Winds will be 4 mph from the S.

Clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 66F. Dew point will be around 65F with an average humidity of 85%. Winds will be 3 mph from the S.

Mostly sunny. High temperature around 82F. Dew point will be around 65F with an average humidity of 70%. Winds will be 4 mph from the SW.

Clear. Low temperature around 67F. Dew point will be around 66F with an average humidity of 85%. Winds will be 4 mph from the S.