Colchester, Connecticut | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    Mostly Cloudy
    45°
    Saturday 5/11
    Forecast night icon
    45°
    Mostly Cloudy
    Hourly
    Night Details
    Mostly cloudy. Low temperature around 45F. Dew point will be around 42F with an average humidity of 77%. Winds will be 5 mph from the S.
  • Forecast day icon
    Sunday
    Mostly Cloudy
    56°
    Forecast night icon
    Night
    Partly Cloudy
    43°
    Sunday 5/12
    Day
    56°
    Mostly Cloudy
    Forecast day icon
    Night
    43°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. A slight chance of showers this afternoon. Highs in the upper 50s. South winds around 5 mph. Chance of rain 20 percent.
    Night Details
    Partly cloudy in the evening then clearing. Lows in the lower 40s. Southwest winds around 5 mph.
  • Forecast day icon
    Monday
    Partly Sunny
    62°
    Forecast night icon
    Night
    Mostly Cloudy
    48°
    Monday 5/13
    Day
    62°
    Partly Sunny
    Forecast day icon
    Night
    48°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. A slight chance of showers in the afternoon. Highs in the mid 60s. Southwest winds 5 to 10 mph. Chance of rain 20 percent.
    Night Details
    Mostly cloudy. A slight chance of showers in the evening. Lows in the upper 40s. South winds 5 to 10 mph. Chance of rain 20 percent.
  • Forecast day icon
    Tuesday
    Partly Sunny
    72°
    Forecast night icon
    Night
    70% Chance Rain Showers
    54°
    Tuesday 5/14
    Day
    72°
    Partly Sunny
    Forecast day icon
    Night
    54°
    70% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. A slight chance of showers in the afternoon. Highs around 70. South winds 5 to 10 mph. Gusts up to 20 mph in the afternoon. Chance of rain 20 percent.
    Night Details
    Showers likely. Lows in the mid 50s. Chance of rain 70 percent.
  • Forecast day icon
    Wednesday
    70% Chance Rain Showers
    65°
    Forecast night icon
    Night
    70% Chance Rain Showers
    53°
    Wednesday 5/15
    Day
    65°
    70% Chance Rain Showers
    Forecast day icon
    Night
    53°
    70% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Showers likely. Highs in the lower 60s. Chance of rain 70 percent.
    Night Details
    Mostly cloudy. Showers likely mainly in the evening. Lows in the mid 50s. Chance of rain 70 percent.
  • Forecast day icon
    Thursday
    30% Chance Rain Showers
    70°
    Forecast night icon
    Night
    Partly Cloudy
    52°
    Thursday 5/16
    Day
    70°
    30% Chance Rain Showers
    Forecast day icon
    Night
    52°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. A chance of showers in the morning. Highs around 70. Chance of rain 30 percent.
    Night Details
    Partly cloudy. Lows around 50.
  • Forecast day icon
    Friday
    Partly Sunny
    70°
    Forecast night icon
    Night
    30% Chance Rain Showers
    55°
    Friday 5/17
    Day
    70°
    Partly Sunny
    Forecast day icon
    Night
    55°
    30% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. Highs in the lower 70s.
    Night Details
    Mostly cloudy. A chance of showers after midnight. Lows in the lower 50s. Chance of rain 30 percent.
  • Forecast day icon
    Saturday
    40% Chance Rain Showers
    65°
    Forecast night icon
    Night
    30% Chance of Rain
    54°
    Saturday 5/18
    Day
    65°
    40% Chance Rain Showers
    Forecast day icon
    Night
    54°
    30% Chance of Rain
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with a 40 percent chance of showers. Highs in the mid 60s.
    Night Details
    Cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 54F. Dew point will be around 55F with an average humidity of 91%. Winds will be 2 mph from the NE.
  • Forecast day icon
    Sunday
    Cloudy
    71°
    Forecast night icon
    Night
    Mostly Clear
    55°
    Sunday 5/19
    Day
    71°
    Cloudy
    Forecast day icon
    Night
    55°
    Mostly Clear
    Forecast night icon
    Day Details
    Cloudy. High temperature around 71F. Dew point will be around 55F with an average humidity of 71%. Winds will be 1 mph from the S.
    Night Details
    Mostly clear. Low temperature around 55F. Dew point will be around 53F with an average humidity of 82%. Winds will be 1 mph from the W.
  • Forecast day icon
    Monday
    Mostly Sunny
    70°
    Forecast night icon
    Night
    30% Chance of Rain
    54°
    Monday 5/20
    Day
    70°
    Mostly Sunny
    Forecast day icon
    Night
    54°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Mostly sunny. High temperature around 70F. Dew point will be around 51F with an average humidity of 64%. Winds will be 4 mph from the NW.
    Night Details
    Mostly clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 54F. Dew point will be around 50F with an average humidity of 75%. Winds will be 3 mph from the NW.