10-Day Weather Forecast - Union, CT

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  • 74|62°F
    Mostly Cloudy

    Today

    74°F

    Mostly cloudy with a 20 percent chance of showers. Not as warm with highs in the lower 80s. Southeast winds around 5 mph.

    Tonight

    62°F

    Mostly cloudy. A chance of showers in the evening then showers likely with isolated thunderstorms after midnight. Locally heavy rainfall possible after midnight. Humid with lows in the mid 60s. Southeast winds 5 to 10 mph. Chance of rain 70 percent.

    Hourly details
  • 63|59°F
    Heavy Rain

    Day

    63°F

    Showers. Patchy fog. Locally heavy rainfall possible. Cooler. Near steady temperature in the upper 60s. East winds 10 to 15 mph. Chance of rain near 100 percent.

    Night

    59°F

    Showers. Patchy fog. Locally heavy rainfall possible. Lows in the lower 60s. Northeast winds 10 to 15 mph. Chance of rain 90 percent.

    Hourly details
  • 66|59°F
    80% Chance Rain Showers

    Day

    66°F

    Showers. Patchy fog. Locally heavy rainfall possible. Humid with highs in the lower 70s. Northeast winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 80 percent.

    Night

    59°F

    Mostly cloudy with a chance of showers. Lows around 60. Chance of rain 50 percent.

    Hourly details
  • 74|62°F
    Partly Cloudy

    Day

    74°F

    Partly cloudy. Highs in the lower 80s. Lows in the mid 60s.

    Night

    62°F

    Partly cloudy. Highs in the lower 80s. Lows in the mid 60s.

    Hourly details
  • 82|69°F
    Partly Cloudy

    Day

    82°F

    Partly cloudy. Highs in the lower 80s. Lows in the mid 60s.

    Night

    69°F

    Partly cloudy. Highs in the lower 80s. Lows in the mid 60s.

    Hourly details
  • 83|64°F
    50% Chance of Storms

    Day

    83°F

    Mostly cloudy with a chance of showers and thunderstorms. Highs in the mid 80s. Lows in the lower 60s. Chance of rain 50 percent.

    Night

    64°F

    Mostly cloudy with a chance of showers and thunderstorms. Highs in the mid 80s. Lows in the lower 60s. Chance of rain 50 percent.

    Hourly details
  • 79|60°F
    50% Chance of Storms

    Day

    79°F

    Mostly cloudy with a chance of showers and thunderstorms. Highs in the mid 80s. Lows in the lower 60s. Chance of rain 50 percent.

    Night

    60°F

    Mostly clear with a slight chance of rain. Chance of precipitation 30%. Low temperature around 60F. Dew point will be around 60F with an average humidity of 82%. Winds will be 2 mph from the SW.

  • 78|62°F
    Mostly Sunny

    Day

    78°F

    Mostly sunny. High temperature around 78F. Dew point will be around 62F with an average humidity of 67%. Winds will be 2 mph from the SW.

    Night

    62°F

    Clear. Low temperature around 62F. Dew point will be around 62F with an average humidity of 88%. Winds will be 3 mph from the SW.

  • 78|65°F
    30% Chance of Rain

    Day

    78°F

    Partly cloudy with a slight chance of rain. Chance of precipitation 25%. High temperature around 78F. Dew point will be around 65F with an average humidity of 76%. Winds will be 3 mph from the SW.

    Night

    65°F

    Partly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 65F. Dew point will be around 65F with an average humidity of 89%. Winds will be 4 mph from the SW.

  • 81|65°F
    40% Chance of Rain

    Day

    81°F

    Mostly sunny with a chance of rain. Chance of precipitation 35%. High temperature around 81F. Dew point will be around 67F with an average humidity of 75%. Winds will be 3 mph from the W.

    Night

    65°F

    Clear. Low temperature around 65F. Dew point will be around 64F with an average humidity of 86%. Winds will be 2 mph from the W.