Weather for the next 4 days in Groton, Connecticut state, USA

Weather in Groton for today, Wednesday, 03 Jun 2026

Sunrise: 05:27
Sunset: 20:22
Moonrise: 23:27
Moonset: 07:45
UV Index: 8
02:0005:0008:0011:0014:0017:0020:0023:00
Clear Clear SunnySunnySunnySunnySunnyClear
Temperature63°F59°F68°F82°F82°F81°F70°F66°F
Feels Like63°F57°F68°F79°F81°F79°F70°F66°F
Precipitation0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm
Probability0 %1 %0 %0 %0 %0 %0 %1 %
Cloud Cover0 %0 %0 %0 %0 %0 %8 %15 %
Wind Speed9 mph9 mph11 mph6 mph2 mph11 mph11 mph7 mph
Wind DirectionNNNNENNEENESSESSW
Wind Gusts14 mph14 mph13 mph7 mph3 mph13 mph15 mph11 mph
Humidity45 %54 %41 %21 %19 %19 %45 %48 %
Dew Point41°F41°F43°F39°F41°F43°F46°F46°F
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Weather in Groton for tomorrow, Thursday, 04 Jun 2026

Sunrise: 05:26
Sunset: 20:23
Moonrise: 23:59
Moonset: 08:47
UV Index: 8
02:0005:0008:0011:0014:0017:0020:0023:00
Clear Clear SunnySunnySunnySunnySunnyClear
Temperature64°F63°F68°F77°F81°F81°F79°F73°F
Feels Like64°F63°F68°F77°F79°F79°F79°F77°F
Precipitation0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm
Probability1 %1 %1 %0 %0 %0 %0 %1 %
Cloud Cover13 %10 %7 %5 %5 %5 %6 %6 %
Wind Speed6 mph6 mph5 mph6 mph7 mph9 mph4 mph7 mph
Wind DirectionWSWWSWWNWWNWSSWSSEWSWWSW
Wind Gusts10 mph10 mph6 mph6 mph8 mph12 mph7 mph12 mph
Humidity48 %55 %52 %33 %32 %37 %37 %55 %
Dew Point45°F46°F50°F46°F48°F52°F50°F57°F
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Weather in Groton for Friday, 05 Jun 2026

Sunrise: 05:26
Sunset: 20:24
Moonrise: 19:00
Moonset: 09:51
UV Index: 8
02:0005:0008:0011:0014:0017:0020:0023:00
Clear Clear SunnyPartly Cloudy SunnySunnySunnyClear
Temperature70°F68°F73°F82°F86°F86°F81°F77°F
Feels Like70°F68°F75°F81°F84°F84°F81°F79°F
Precipitation0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm
Probability1 %2 %1 %1 %0 %0 %0 %1 %
Cloud Cover8 %8 %9 %33 %7 %12 %11 %21 %
Wind Speed7 mph8 mph7 mph8 mph11 mph14 mph9 mph7 mph
Wind DirectionWSWWSWWWWWWWSW
Wind Gusts12 mph12 mph10 mph10 mph14 mph19 mph16 mph12 mph
Humidity63 %69 %60 %38 %29 %29 %42 %56 %
Dew Point57°F57°F57°F54°F52°F52°F55°F59°F
000102030405060708091011121314151617181920212223

Weather in Groton for Saturday, 06 Jun 2026

Sunrise: 05:26
Sunset: 20:24
Moonrise: 00:25
Moonset: 10:56
UV Index: 8
02:0005:0008:0011:0014:0017:0020:0023:00
Clear Clear SunnySunnySunnySunnySunnyPartly Cloudy
Temperature73°F72°F75°F84°F90°F88°F84°F79°F
Feels Like77°F72°F79°F84°F88°F88°F84°F81°F
Precipitation0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm
Probability1 %2 %1 %0 %0 %0 %0 %1 %
Cloud Cover10 %14 %13 %18 %14 %14 %11 %29 %
Wind Speed7 mph7 mph9 mph12 mph14 mph14 mph9 mph7 mph
Wind DirectionWSWWSWWSWWWSWWSWWSWSSW
Wind Gusts13 mph13 mph12 mph15 mph16 mph20 mph15 mph13 mph
Humidity65 %67 %57 %41 %33 %34 %45 %54 %
Dew Point61°F59°F59°F59°F57°F57°F61°F61°F
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Weather forecast interval

States in U.S.

Counties in Connecticut state

Major cities in Connecticut state

Cities in New London county

Short Term Forecast

Long Term Forecast