10-Day Weather Forecast - Union, NH

Mostly sunny. Highs in the lower 20s. Light and variable winds becoming southwest around 10 mph in the afternoon.

Partly cloudy. Lows around 11. Light and variable winds.

Mostly cloudy. Highs in the mid 30s. Light and variable winds.

Partly cloudy in the evening then clearing. Lows in the lower 20s. Light and variable winds.

Partly sunny in the morning then becoming mostly cloudy. Highs in the lower 30s.

Mostly cloudy with a 40 percent chance of snow. Lows around 15.

Partly sunny. A chance of snow in the morning. Highs in the lower 20s. Chance of snow 30 percent.

Mostly clear. Lows around 5 above.

Partly sunny. Highs in the mid 20s.

Mostly cloudy in the evening then becoming partly cloudy. A 50 percent chance of snow. Lows around 20.

Mostly cloudy. Highs in the mid 30s.

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

Mostly cloudy with a chance of snow and rain. Highs in the upper 30s. Chance of precipitation 50 percent.

Partly cloudy with a chance of snow. Chance of precipitation 40%. Low temperature around 23F. Dew point will be around 22F with an average humidity of 87%. Winds will be 7 mph from the W.

Mostly sunny. High temperature around 26F. Dew point will be around 19F with an average humidity of 78%. Winds will be 9 mph from the W.

Partly cloudy. Low temperature around 19F. Dew point will be around 15F with an average humidity of 80%. Winds will be 9 mph from the W.

Partly cloudy. High temperature around 26F. Dew point will be around 16F with an average humidity of 73%. Winds will be 10 mph from the W.

Clear. Low temperature around 17F. Dew point will be around 13F with an average humidity of 77%. Winds will be 9 mph from the W.