Groton, Connecticut | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Friday
    Partly Sunny
    50°
    Forecast night icon
    Night
    Partly Cloudy
    36°
    Friday 3/29
    Day
    50°
    Partly Sunny
    Forecast day icon
    Night
    36°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy late this morning then becoming partly sunny. A slight chance of rain late this morning. Highs in the lower 50s. Northwest winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 20 percent.
    Night Details
    Partly cloudy in the evening then becoming mostly clear. Lows in the mid 30s. Northwest winds 10 to 15 mph with gusts up to 30 mph.
  • Forecast day icon
    Saturday
    Mostly Sunny
    54°
    Forecast night icon
    Night
    30% Chance of Rain
    43°
    Saturday 3/30
    Day
    54°
    Mostly Sunny
    Forecast day icon
    Night
    43°
    30% Chance of Rain
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the mid 50s. West winds 10 to 15 mph with gusts up to 30 mph.
    Night Details
    Mostly cloudy. A slight chance of rain in the evening then a chance of rain after midnight. Lows around 40. West winds 5 to 10 mph. Gusts up to 20 mph in the evening. Chance of rain 30 percent.
  • Forecast day icon
    Sunday
    30% Chance of Rain
    55°
    Forecast night icon
    Night
    Partly Cloudy
    40°
    Sunday 3/31
    Day
    55°
    30% Chance of Rain
    Forecast day icon
    Night
    40°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. A chance of rain in the morning. Highs in the mid 50s. Northwest winds 5 to 10 mph. Gusts up to 20 mph in the afternoon. Chance of rain 30 percent.
    Night Details
    Partly cloudy in the evening then becoming mostly cloudy. Lows in the upper 30s.
  • Forecast day icon
    Monday
    30% Chance of Rain
    51°
    Forecast night icon
    Night
    50% Chance of Rain
    39°
    Monday 4/1
    Day
    51°
    30% Chance of Rain
    Forecast day icon
    Night
    39°
    50% Chance of Rain
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. A chance of rain in the afternoon. Highs around 50. Chance of rain 30 percent.
    Night Details
    Mostly cloudy with a 50 percent chance of rain. Lows in the upper 30s.
  • Forecast day icon
    Tuesday
    80% Chance of Rain
    47°
    Forecast night icon
    Night
    70% Chance of Rain
    38°
    Tuesday 4/2
    Day
    47°
    80% Chance of Rain
    Forecast day icon
    Night
    38°
    70% Chance of Rain
    Forecast night icon
    Hourly
    Day Details
    Rain. Highs in the upper 40s. Chance of rain 80 percent.
    Night Details
    Rain likely. Lows in the upper 30s. Chance of rain 70 percent.
  • Forecast day icon
    Wednesday
    60% Chance of Rain
    43°
    Forecast night icon
    Night
    60% Chance of Rain
    36°
    Wednesday 4/3
    Day
    43°
    60% Chance of Rain
    Forecast day icon
    Night
    36°
    60% Chance of Rain
    Forecast night icon
    Hourly
    Day Details
    Rain likely. Highs in the upper 40s. Chance of rain 60 percent.
    Night Details
    Mostly cloudy. Rain likely mainly in the evening. Lows in the mid 30s. Chance of rain 60 percent.
  • Forecast day icon
    Thursday
    40% Chance of Rain
    43°
    Forecast night icon
    Night
    30% Chance of Rain
    35°
    Thursday 4/4
    Day
    43°
    40% Chance of Rain
    Forecast day icon
    Night
    35°
    30% Chance of Rain
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. A chance of rain in the morning. Highs in the upper 40s. Chance of rain 40 percent.
    Night Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 35F. Dew point will be around 31F with an average humidity of 73%. Winds will be 7 mph from the NW.
  • Forecast day icon
    Friday
    Partly Cloudy
    51°
    Forecast night icon
    Night
    Partly Cloudy
    38°
    Friday 4/5
    Day
    51°
    Partly Cloudy
    Forecast day icon
    Night
    38°
    Partly Cloudy
    Forecast night icon
    Day Details
    Partly cloudy. High temperature around 51F. Dew point will be around 33F with an average humidity of 62%. Winds will be 7 mph from the N.
    Night Details
    Partly cloudy. Low temperature around 38F. Dew point will be around 34F with an average humidity of 75%. Winds will be 4 mph from the N.
  • Forecast day icon
    Saturday
    Sunny
    55°
    Forecast night icon
    Night
    Clear
    40°
    Saturday 4/6
    Day
    55°
    Sunny
    Forecast day icon
    Night
    40°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 55F. Dew point will be around 34F with an average humidity of 60%. Winds will be 5 mph from the NE.
    Night Details
    Clear. Low temperature around 40F. Dew point will be around 35F with an average humidity of 74%. Winds will be 1 mph from the E.
  • Forecast day icon
    Sunday
    Sunny
    60°
    Forecast night icon
    Night
    Clear
    44°
    Sunday 4/7
    Day
    60°
    Sunny
    Forecast day icon
    Night
    44°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 60F. Dew point will be around 37F with an average humidity of 59%. Winds will be 2 mph from the S.
    Night Details
    Clear. Low temperature around 44F. Dew point will be around 38F with an average humidity of 73%. Winds will be 4 mph from the SW.