10-Day Weather Forecast - Colchester, CT

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  • |73°F
    30% Chance of Storms

    Tonight

    73°F

    Mostly cloudy with a chance of showers and thunderstorms early this evening, then mostly clear after midnight. Lows in the lower 70s. Southwest winds around 5 mph. Chance of rain 30 percent.

    Hourly details
  • 89|66°F
    Sunny

    Day

    89°F

    Sunny with highs in the upper 80s. West winds 5 to 10 mph.

    Night

    66°F

    Clear. Lows in the mid 60s. Northwest winds around 5 mph.

    Hourly details
  • 85|70°F
    Sunny

    Day

    85°F

    Sunny. Highs in the upper 80s. Southwest winds 5 to 10 mph.

    Night

    70°F

    Partly cloudy with a 30 percent chance of showers. Humid with lows in the upper 60s. Southwest winds around 5 mph.

    Hourly details
  • 84|66°F
    Mostly Sunny

    Day

    84°F

    Mostly sunny. Highs in the mid 80s.

    Night

    66°F

    Partly cloudy. Lows in the lower 60s.

    Hourly details
  • 83|65°F
    Mostly Sunny

    Day

    83°F

    Mostly sunny. Highs in the lower 80s.

    Night

    65°F

    Partly cloudy. Lows in the mid 60s.

    Hourly details
  • 82|63°F
    50% Chance Rain Showers

    Day

    82°F

    Partly sunny. A chance of showers. Highs in the lower 80s. Chance of rain 50 percent.

    Night

    63°F

    Partly cloudy. A chance of showers in the evening. Lows in the lower 60s. Chance of rain 50 percent.

    Hourly details
  • 78|59°F
    Mostly Sunny

    Day

    78°F

    Mostly sunny. Highs around 80.

    Night

    59°F

    Mostly clear. Lows in the upper 50s.

    Hourly details
  • 77|61°F
    Sunny

    Day

    77°F

    Sunny. Highs in the upper 70s.

    Night

    61°F

    Clear. Low temperature around 61F. Dew point will be around 56F with an average humidity of 77%. Winds will be 3 mph from the W.

  • 76|62°F
    Sunny

    Day

    76°F

    Sunny. High temperature around 76F. Dew point will be around 59F with an average humidity of 67%. Winds will be 3 mph from the W.

    Night

    62°F

    Partly cloudy. Low temperature around 62F. Dew point will be around 58F with an average humidity of 82%. Winds will be 2 mph from the W.

  • 78|62°F
    Sunny

    Day

    78°F

    Sunny. High temperature around 78F. Dew point will be around 60F with an average humidity of 67%. Winds will be 2 mph from the W.

    Night

    62°F

    Clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 62F. Dew point will be around 59F with an average humidity of 83%. Winds will be 1 mph from the SW.