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Current Weather Conditions for Groton, CT

Mostly sunny. High near 80, with temperatures falling to around 77 in the afternoon. South wind around 8 mph.
79°F

Conditions

Wind: 8 mph S
Humidity: 50%
Probability of Precipitation: 0%

Hourly Forcast (next 12 hours)

7 PM 8 PM 9 PM 10 PM 11 PM 12 AM 1 AM 2 AM 3 AM 4 AM 5 AM 6 AM 7 AM
79° 78° 77° 76° 75° 74° 72° 71° 70° 69° 68° 67° 67°

Upcoming Week

Day Forecast High Low
This Afternoon
Mostly Sunny
Mostly sunny. High near 80, with temperatures falling to around 77 in the afternoon. South wind around 8 mph.
79°F 67°F
Tonight
Mostly Cloudy
Mostly cloudy, with a low around 66. Southwest wind around 7 mph.
79°F 67°F
Sunday
Mostly Sunny
Mostly sunny. High near 85, with temperatures falling to around 83 in the afternoon. Southwest wind 7 to 13 mph.
79°F 67°F
Sunday Night
Partly Cloudy then Patchy Fog
Patchy fog after 2am. Partly cloudy, with a low around 69. Southwest wind 6 to 12 mph.
79°F 67°F
Monday
Patchy Fog then Slight Chance Showers And Thunderstorms
Patchy fog before 9am, then a slight chance of showers and thunderstorms. Partly sunny. High near 84, with temperatures falling to around 82 in the afternoon. Southwest wind 6 to 12 mph. Chance of precipitation is 20%.
79°F 67°F
Monday Night
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms before 2am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 70. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible.
79°F 67°F
Tuesday
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 2pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 85. Chance of precipitation is 50%.
79°F 67°F
Tuesday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 2am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 69. Chance of precipitation is 50%.
79°F 67°F
Wednesday
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 2pm, then a slight chance of showers and thunderstorms. Partly sunny, with a high near 83. Chance of precipitation is 30%.
79°F 67°F
Wednesday Night
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 67.
79°F 67°F
Thursday
Chance Rain Showers
A chance of rain showers. Partly sunny, with a high near 78. Chance of precipitation is 40%.
79°F 67°F
Thursday Night
Chance Rain Showers
A chance of rain showers. Cloudy, with a low around 66. Chance of precipitation is 40%.
79°F 67°F
Friday
Chance Rain Showers
A chance of rain showers. Mostly cloudy, with a high near 79. Chance of precipitation is 40%.
79°F 67°F
Friday Night
Slight Chance Rain Showers
A slight chance of rain showers. Mostly cloudy, with a low around 65.
79°F 67°F
Data provided by weather.gov