10-Day Weather Forecast - Groton, CT

Sunny. Highs in the mid 70s. West winds 5 to 10 mph. Gusts up to 20 mph this afternoon.

Mostly clear. Patchy fog after midnight. Lows in the upper 50s. Northwest winds around 5 mph.

Patchy fog in the morning. Sunny. Highs in the upper 70s. Northwest winds around 5 mph, becoming southwest around 5 mph in the afternoon.

Partly cloudy. Lows in the mid 60s. Southwest winds around 5 mph.

Partly sunny. A chance of showers in the afternoon. Humid with highs in the upper 70s. South winds 5 to 10 mph. Gusts up to 20 mph in the afternoon. Chance of rain 40 percent.

Showers likely. Lows in the mid 60s. Chance of rain 70 percent.

Mostly cloudy with showers likely in the morning, then partly sunny with a chance of showers in the afternoon. Highs in the upper 70s. Chance of rain 60 percent.

Mostly cloudy. A chance of showers in the evening. Lows in the lower 60s. Chance of rain 30 percent.

Mostly sunny. Highs in the upper 70s.

Partly cloudy. Lows in the lower 60s.

Sunny. Highs in the upper 70s.

Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 60s.

Mostly sunny. Highs in the lower 80s.

Partly cloudy with a 35% chance for rain and thunderstorms. Low temperature around 66F. Dew point will be around 65F with an average humidity of 85%. Winds will be 4 mph from the SW.

Mostly sunny with a slight chance of rain. Chance of precipitation 30%. High temperature around 76F. Dew point will be around 64F with an average humidity of 78%. Winds will be 2 mph from the NW.

Partly cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 65F. Dew point will be around 63F with an average humidity of 87%. Winds will be 2 mph from the SW.

Mostly sunny with a chance of rain. Chance of precipitation 35%. High temperature around 72F. Dew point will be around 63F with an average humidity of 82%. Winds will be 1 mph from the N.

Clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 62F. Dew point will be around 60F with an average humidity of 86%. Winds will be 1 mph from the N.