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As of 05:50 EDT

Weather in Groton, CT

44°Current weather

Groton, Thursday, 29 October, 05:50

Clear. Feels like 43°. High 65°, low 44°.

Pressure30.30 inHg
Wind3.4 mph N
Humidity92%
Visibility6.2 mi
Dew point42°

10-day forecast for Groton, CT: 33° to 68°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.

68°
Best day: Friday, October 30
64° · 0.7 in
Worst day: Friday, November 6

Tap any day below to see morning, afternoon, evening and overnight.

Fri, 3068° / 46°0Clear
MorningClear53°feels 53°
AfternoonClear66°feels 65°
EveningClear46°feels 41°
OvernightClear51°feels 50°
68 °Clear

Groton, Friday, 30 October

Clear. High 68°, low 46°.

Pressure30.00 inHg
Wind9.7 mph NW
Humidity57%
Visibility6.2 mi
Dew point51°
Sat, 3153° / 38°0Clear
MorningClear43°feels 38°
AfternoonClear53°feels 50°
EveningPartly cloudy42°feels 40°
OvernightClear46°feels 41°
53 °Clear

Groton, Saturday, 31 October

Clear. High 53°, low 38°.

Pressure30.39 inHg
Wind9 mph N
Humidity47%
Visibility6.2 mi
Dew point30°
Sun, 0156° / 33°0Clear
MorningClear34°feels 30°
AfternoonClear56°feels 53°
EveningClear46°feels 43°
OvernightPartly cloudy35°feels 33°
56 °Clear

Groton, Sunday, 1 November

Clear. High 56°, low 33°.

Pressure30.47 inHg
Wind6.3 mph NW
Humidity44%
Visibility6.2 mi
Dew point32°
Mon, 0264° / 42°0Clear
MorningClear47°feels 44°
AfternoonClear60°feels 58°
EveningClear60°feels 58°
OvernightClear43°feels 39°
64 °Clear

Groton, Monday, 2 November

Clear. High 64°, low 42°.

Pressure30.27 inHg
Wind10.9 mph SW
Humidity58%
Visibility—
Dew point42°
Tue, 0367° / 48°0Overcast
MorningOvercast53°feels 52°
AfternoonOvercast63°feels 62°
EveningOvercast60°feels 59°
OvernightOvercast52°feels 51°
67 °Overcast

Groton, Tuesday, 3 November

Overcast. High 67°, low 48°.

Pressure30.27 inHg
Wind9.4 mph E
Humidity58%
Visibility—
Dew point47°
Wed, 0457° / 53°0Overcast
MorningOvercast55°feels 54°
AfternoonOvercast56°feels 55°
EveningOvercast56°feels 55°
OvernightOvercast55°feels 55°
57 °Overcast

Groton, Wednesday, 4 November

Overcast. High 57°, low 53°.

Pressure30.45 inHg
Wind12.5 mph E
Humidity78%
Visibility—
Dew point49°
Thu, 0563° / 56°0.08Light rain
MorningLight rain58°feels 57°
AfternoonLight rain60°feels 60°
EveningLight rain62°feels 62°
OvernightLight rain61°feels 62°
63 °Light rain

Groton, Thursday, 5 November

Light rain. High 63°, low 56°.

Pressure30.18 inHg
Wind15.5 mph SE
Humidity90%
Visibility—
Dew point56°
Fri, 0664° / 58°0.7Rain
MorningRain63°feels 64°
AfternoonRain61°feels 62°
EveningRain59°feels 59°
OvernightRain63°feels 63°
64 °Rain

Groton, Friday, 6 November

Rain. High 64°, low 58°.

Pressure29.83 inHg
Wind21.7 mph S
Humidity98%
Visibility—
Dew point62°
Sat, 0762° / 60°0.2Rain
MorningRain61°feels 61°
AfternoonRain61°feels 61°
EveningRain61°feels 61°
OvernightRain60°feels 60°
62 °Rain

Groton, Saturday, 7 November

Rain. High 62°, low 60°.

Pressure29.62 inHg
Wind6.2 mph W
Humidity91%
Visibility—
Dew point58°

About this forecast

How reliable is a 10-day forecast?

The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.

What does the time-of-day table show?

Temperature in Groton, CT around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.

How is the best day chosen?

We weigh the daytime high against precipitation: a warm, dry day scores highest.