10-Day Weather Forecast - Union, NH

Cloudy in the morning, then becoming partly sunny. Patchy fog in the morning. A slight chance of thunderstorms. Rain in the morning, then a chance of showers in the afternoon. Humid with highs in the mid 70s. Light and variable winds. Chance of rain 90 percent.

Partly cloudy in the evening, then becoming mostly cloudy. Patchy fog. Lows in the upper 50s. Light and variable winds.

Patchy fog in the morning. Partly sunny. Highs in the upper 70s. Northwest winds around 10 mph.

Mostly clear. Lows in the upper 50s. Light and variable winds.

Showers likely in the afternoon. Highs in the lower 70s. Chance of rain 70 percent.

Partly cloudy. A chance of showers in the evening. Lows in the lower 50s. Chance of rain 50 percent.

Mostly sunny. Highs in the lower 70s.

Mostly clear. Lows in the lower 50s.

Mostly sunny. Highs in the upper 70s.

Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 50s.

Partly sunny. Highs in the mid 70s.

Partly cloudy. Lows in the mid 50s.

Partly sunny. Highs in the lower 70s.

Mostly clear. Low temperature around 56F. Dew point will be around 52F with an average humidity of 77%. Winds will be 3 mph from the W.

Mostly sunny with a slight chance of rain. Chance of precipitation 25%. High temperature around 76F. Dew point will be around 56F with an average humidity of 67%. Winds will be 4 mph from the W.

Mostly clear with a slight chance of rain. Chance of precipitation 30%. Low temperature around 59F. Dew point will be around 58F with an average humidity of 85%. Winds will be 2 mph from the SW.

Mostly cloudy with a 30% chance for rain and thunderstorms. High temperature around 75F. Dew point will be around 61F with an average humidity of 77%. Winds will be 3 mph from the W.

Partly cloudy with a 30% chance for rain and thunderstorms. Low temperature around 59F. Dew point will be around 58F with an average humidity of 86%. Winds will be 2 mph from the W.