10-Day Weather Forecast - Union, NH

Mostly sunny. Highs around 30. Light and variable winds.

Partly cloudy. Lows around 7 above. Light and variable winds.

Mostly sunny. Highs in the upper 20s. West winds around 10 mph. Wind chill values as low as zero in the morning.

Mostly clear. Lows around 7 above. Northwest winds around 10 mph in the evening becoming light and variable. Wind chill values as low as 1 below.

Partly sunny. Highs in the mid 20s.

Mostly clear in the evening then becoming partly cloudy. Lows around zero.

Partly sunny in the morning then becoming mostly cloudy. Highs in the mid 20s.

Mostly cloudy with a 40 percent chance of snow. Lows zero to 5 above zero.

Partly sunny with a 30 percent chance of snow. Highs around 10 above.

Partly cloudy. Lows around zero.

Partly sunny. Highs 10 to 15.

Partly cloudy. Lows around zero.

Partly sunny. Highs 15 to 20.

Partly cloudy. Low temperature around 4F. Dew point will be around -4F with an average humidity of 66%. Winds will be 10 mph from the NW.

Sunny. High temperature around 19F. Dew point will be around 4F with an average humidity of 63%. Winds will be 11 mph from the NW.

Clear. Low temperature around 10F. Dew point will be around 3F with an average humidity of 69%. Winds will be 9 mph from the NW.

Sunny. High temperature around 27F. Dew point will be around 11F with an average humidity of 65%. Winds will be 8 mph from the NW.

Clear. Low temperature around 15F. Dew point will be around 10F with an average humidity of 73%. Winds will be 6 mph from the NW.