10-Day Weather Forecast - Groton, CT

Mostly sunny. Highs in the lower 30s. North winds around 5 mph becoming southwest this afternoon.

Mostly cloudy. A slight chance of rain and snow in the evening then a slight chance of rain after midnight. Not as cool with lows in the upper 20s. Southwest winds 10 to 15 mph with gusts up to 25 mph. Chance of precipitation 20 percent.

Partly sunny with a slight chance of rain in the morning then mostly cloudy with rain likely in the afternoon. Not as cool with highs in the upper 40s. Southwest winds 15 to 20 mph with gusts up to 35 mph. Chance of rain 70 percent.

Mostly cloudy. A chance of rain in the evening. Lows around 30. West winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 40 percent.

Mostly sunny. Highs in the upper 30s. West winds 15 to 20 mph with gusts up to 30 mph.

Partly cloudy. Lows in the mid 20s.

Sunny. Highs in the upper 30s.

Partly cloudy in the evening then mostly cloudy with a chance of snow after midnight. Lows in the mid 20s. Chance of snow 30 percent.

Partly sunny. Highs around 40.

Mostly cloudy. Lows in the mid 20s.

Partly sunny. A chance of snow in the morning. Highs in the mid 30s. Chance of snow 30 percent.

Partly cloudy in the evening then becoming mostly clear. Lows 15 to 20.

Sunny cold with highs in the upper 20s.

Partly cloudy. Low temperature around 23F. Dew point will be around 14F with an average humidity of 65%. Winds will be 3 mph from the NW.

Cloudy with a slight chance of rain-snow mix. Chance of precipitation 30%. High temperature around 33F. Dew point will be around 22F with an average humidity of 72%. Winds will be 2 mph from the W.

Partly cloudy. Low temperature around 23F. Dew point will be around 20F with an average humidity of 79%. Winds will be 3 mph from the NW.

Sunny. High temperature around 35F. Dew point will be around 22F with an average humidity of 71%. Winds will be 3 mph from the N.

Partly cloudy with a slight chance of snow. Chance of precipitation 30%. Low temperature around 28F. Dew point will be around 24F with an average humidity of 79%. Winds will be 2 mph from the SW.