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As of 13:11 EDT

Weather in Groton, CT

69°Current weather

Groton, Friday, 30 October, 13:11

Overcast. Feels like 68°. High 69°, low 48°.

Pressure29.94 inHg
Wind11.5 mph SW
Humidity65%
Visibility6.2 mi
Dew point55°

10-day forecast for Groton, CT: 34° to 69°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.

69°
Best day: Friday, October 30
63° · 0.64 in
Worst day: Friday, November 6

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

Sat, 3153° / 42°0Clear
MorningClear44°feels 41°
AfternoonClear53°feels 50°
EveningClear46°feels 42°
OvernightClear43°feels 39°
53 °Clear

Groton, Saturday, 31 October

Clear. High 53°, low 42°.

Pressure30.39 inHg
Wind8.4 mph N
Humidity46%
Visibility6.2 mi
Dew point29°
Sun, 0157° / 34°0Clear
MorningClear36°feels 31°
AfternoonClear57°feels 54°
EveningClear46°feels 43°
OvernightClear37°feels 32°
57 °Clear

Groton, Sunday, 1 November

Clear. High 57°, low 34°.

Pressure30.50 inHg
Wind5.3 mph W
Humidity43%
Visibility6.2 mi
Dew point32°
Mon, 0263° / 43°0Overcast
MorningOvercast45°feels 42°
AfternoonOvercast62°feels 61°
EveningOvercast55°feels 54°
OvernightClear45°feels 41°
63 °Overcast

Groton, Monday, 2 November

Overcast. High 63°, low 43°.

Pressure30.33 inHg
Wind8.1 mph SW
Humidity54%
Visibility6.2 mi
Dew point45°
Tue, 0367° / 49°0Overcast
MorningOvercast49°feels 47°
AfternoonOvercast62°feels 61°
EveningOvercast62°feels 60°
OvernightOvercast51°feels 50°
67 °Overcast

Groton, Tuesday, 3 November

Overcast. High 67°, low 49°.

Pressure30.27 inHg
Wind4.8 mph SW
Humidity56%
Visibility6.2 mi
Dew point48°
Wed, 0467° / 54°0Overcast
MorningOvercast57°feels 56°
AfternoonOvercast63°feels 63°
EveningOvercast63°feels 62°
OvernightOvercast58°feels 58°
67 °Overcast

Groton, Wednesday, 4 November

Overcast. High 67°, low 54°.

Pressure30.18 inHg
Wind10.2 mph SW
Humidity68%
Visibility—
Dew point51°
Thu, 0564° / 57°0.6Rain
MorningRain60°feels 60°
AfternoonRain64°feels 63°
EveningRain61°feels 61°
OvernightRain61°feels 61°
64 °Rain

Groton, Thursday, 5 November

Rain. High 64°, low 57°.

Pressure29.97 inHg
Wind19.4 mph SE
Humidity78%
Visibility—
Dew point56°
Fri, 0663° / 57°0.64Rain
MorningRain62°feels 62°
AfternoonRain62°feels 62°
EveningRain60°feels 60°
OvernightRain58°feels 58°
63 °Rain

Groton, Friday, 6 November

Rain. High 63°, low 57°.

Pressure29.47 inHg
Wind12.3 mph SE
Humidity99%
Visibility—
Dew point62°
Sat, 0758° / 47°0.06Light rain
MorningLight rain56°feels 56°
AfternoonLight rain54°feels 54°
EveningLight rain51°feels 49°
OvernightLight rain49°feels 44°
58 °Light rain

Groton, Saturday, 7 November

Light rain. High 58°, low 47°.

Pressure29.47 inHg
Wind16 mph N
Humidity89%
Visibility—
Dew point52°
Sun, 0850° / 40°0Clear
MorningClear42°feels 35°
AfternoonClear45°feels 38°
EveningClear47°feels 41°
OvernightClear42°feels 34°
50 °Clear

Groton, Sunday, 8 November

Clear. High 50°, low 40°.

Pressure29.88 inHg
Wind16.8 mph N
Humidity58%
Visibility—
Dew point30°

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.