10-Day Weather Forecast - Union, NH

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  • 68|57°F
    70% Chance of Rain

    Today

    68°F

    Rain likely. Highs in the lower 70s. Light and variable winds. Chance of rain 70 percent.

    Tonight

    57°F

    Cloudy with a chance of rain in the evening then partly cloudy with a slight chance of showers after midnight. Lows in the upper 50s. Light and variable winds. Chance of rain 50 percent.

    Hourly details
  • 81|66°F
    Mostly Sunny

    Day

    81°F

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

    Night

    66°F

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

    Hourly details
  • 87|69°F
    Partly Sunny

    Day

    87°F

    Partly sunny. Warm with highs in the upper 80s. Light and variable winds becoming southwest around 10 mph in the afternoon. Heat index values in the mid 90s in the afternoon.

    Night

    69°F

    Partly cloudy. Lows in the upper 60s.

    Hourly details
  • 83|64°F
    70% Chance of Storms

    Day

    83°F

    Showers likely with a chance of thunderstorms in the afternoon. Warm with highs in the upper 80s. Chance of rain 70 percent.

    Night

    64°F

    Showers likely with a chance of thunderstorms in the evening. Lows in the lower 60s. Chance of rain 60 percent.

    Hourly details
  • 81|60°F
    Mostly Sunny

    Day

    81°F

    Mostly sunny. Highs in the mid 80s.

    Night

    60°F

    Mostly clear. Lows in the lower 60s.

    Hourly details
  • 84|62°F
    Mostly Sunny

    Day

    84°F

    Mostly sunny. Warm with highs in the mid 80s.

    Night

    62°F

    Partly cloudy. Lows in the lower 60s.

    Hourly details
  • 84|63°F
    40% Chance Rain Showers

    Day

    84°F

    Partly sunny. A chance of showers in the afternoon. Warm with highs in the mid 80s. Chance of rain 40 percent.

    Night

    63°F

    Mostly clear with a 40% chance for rain and thunderstorms. Low temperature around 63F. Dew point will be around 64F with an average humidity of 78%. Winds will be 3 mph from the SW.

  • 82|66°F
    30% Chance of Storms

    Day

    82°F

    Mostly sunny with a 65% chance for rain and thunderstorms. High temperature around 82F. Dew point will be around 66F with an average humidity of 72%. Winds will be 4 mph from the W.

    Night

    66°F

    Partly cloudy with a 65% chance for rain and thunderstorms. Low temperature around 66F. Dew point will be around 64F with an average humidity of 82%. Winds will be 3 mph from the SW.

  • 82|65°F
    40% Chance of Rain

    Day

    82°F

    Mostly sunny with a chance of rain. Chance of precipitation 35%. High temperature around 82F. Dew point will be around 66F with an average humidity of 71%. Winds will be 6 mph from the W.

    Night

    65°F

    Mostly clear with a chance of rain. Chance of precipitation 35%. Low temperature around 65F. Dew point will be around 63F with an average humidity of 80%. Winds will be 3 mph from the W.

  • 78|64°F
    40% Chance of Rain

    Day

    78°F

    Partly cloudy with a chance of rain. Chance of precipitation 35%. High temperature around 78F. Dew point will be around 66F with an average humidity of 78%. Winds will be 6 mph from the W.

    Night

    64°F

    Partly cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 64F. Dew point will be around 63F with an average humidity of 83%. Winds will be 3 mph from the W.