Groton, Connecticut | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    Clear
    42°
    Thursday 4/25
    Forecast night icon
    42°
    Clear
    Hourly
    Night Details
    Clear. Low temperature around 42F. Dew point will be around 31F with an average humidity of 68%. Winds will be 4 mph from the S.
  • Forecast day icon
    Friday
    Sunny
    54°
    Forecast night icon
    Night
    Clear
    42°
    Friday 4/26
    Day
    54°
    Sunny
    Forecast day icon
    Night
    42°
    Clear
    Forecast night icon
    Hourly
    Day Details
    Areas of frost this morning. Sunny. Highs in the upper 50s. Northeast winds around 5 mph becoming south this afternoon.
    Night Details
    Clear. Patchy frost after midnight. Lows in the mid 30s. Southwest winds 5 to 10 mph.
  • Forecast day icon
    Saturday
    Sunny
    57°
    Forecast night icon
    Night
    40% Chance Rain Showers
    47°
    Saturday 4/27
    Day
    57°
    Sunny
    Forecast day icon
    Night
    47°
    40% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the upper 50s. Southwest winds 5 to 10 mph.
    Night Details
    Mostly cloudy. A chance of showers after midnight. Lows in the lower 40s. Southwest winds 5 to 10 mph. Chance of rain 40 percent.
  • Forecast day icon
    Sunday
    40% Chance Rain Showers
    63°
    Forecast night icon
    Night
    Partly Cloudy
    54°
    Sunday 4/28
    Day
    63°
    40% Chance Rain Showers
    Forecast day icon
    Night
    54°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. A chance of showers in the morning. Highs around 60. Southwest winds 5 to 10 mph. Chance of rain 40 percent.
    Night Details
    Mostly cloudy in the evening then becoming partly cloudy. Lows around 50.
  • Forecast day icon
    Monday
    Partly Sunny
    75°
    Forecast night icon
    Night
    Partly Cloudy
    55°
    Monday 4/29
    Day
    75°
    Partly Sunny
    Forecast day icon
    Night
    55°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. Highs in the lower 70s.
    Night Details
    Partly cloudy in the evening then becoming mostly cloudy. Lows in the upper 40s.
  • Forecast day icon
    Tuesday
    Mostly Cloudy
    59°
    Forecast night icon
    Night
    40% Chance Rain Showers
    51°
    Tuesday 4/30
    Day
    59°
    Mostly Cloudy
    Forecast day icon
    Night
    51°
    40% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. Highs in the lower 60s.
    Night Details
    Mostly cloudy. A chance of showers. Lows in the upper 40s. Chance of rain 40 percent.
  • Forecast day icon
    Wednesday
    Partly Sunny
    66°
    Forecast night icon
    Night
    Mostly Cloudy
    53°
    Wednesday 5/1
    Day
    66°
    Partly Sunny
    Forecast day icon
    Night
    53°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy in the morning then becoming partly sunny. Highs in the mid 60s.
    Night Details
    Mostly cloudy. Lows in the upper 40s.
  • Forecast day icon
    Thursday
    Partly Sunny
    66°
    Forecast night icon
    Night
    30% Chance of Rain
    53°
    Thursday 5/2
    Day
    66°
    Partly Sunny
    Forecast day icon
    Night
    53°
    30% Chance of Rain
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. Highs in the mid 60s.
    Night Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 53F. Dew point will be around 47F with an average humidity of 74%. Winds will be 1 mph from the NW.
  • Forecast day icon
    Friday
    30% Chance of Rain
    59°
    Forecast night icon
    Night
    Partly Cloudy
    52°
    Friday 5/3
    Day
    59°
    30% Chance of Rain
    Forecast day icon
    Night
    52°
    Partly Cloudy
    Forecast night icon
    Day Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 25%. High temperature around 59F. Dew point will be around 47F with an average humidity of 68%. Winds will be 2 mph from the NW.
    Night Details
    Partly cloudy. Low temperature around 52F. Dew point will be around 44F with an average humidity of 69%. Winds will be 4 mph from the NW.
  • Forecast day icon
    Saturday
    Sunny
    60°
    Forecast night icon
    Night
    Clear
    49°
    Saturday 5/4
    Day
    60°
    Sunny
    Forecast day icon
    Night
    49°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 60F. Dew point will be around 40F with an average humidity of 54%. Winds will be 6 mph from the N.
    Night Details
    Clear. Low temperature around 49F. Dew point will be around 37F with an average humidity of 59%. Winds will be 4 mph from the N.