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As of 08:14 EST

Weather in Groton, CT

50°Current weather

Groton, Thursday, 12 November, 08:14

Overcast. Feels like 48°. High 56°, low 44°.

Pressure29.74 inHg
Wind4.6 mph N
Humidity82%
Visibility6.2 mi
Dew point44°

10-day forecast for Groton, CT: 31° to 58°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.

58°
Best day: Saturday, November 21
46° · 0.31 in
Worst day: Friday, November 13

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

Fri, 1346° / 35°0.31Rain
MorningLight rain43°feels 36°
AfternoonLight rain42°feels 36°
EveningLight rain35°feels 30°
OvernightOvercast44°feels 37°
46 °Rain

Groton, Friday, 13 November

Rain. High 46°, low 35°.

Pressure29.53 inHg
Wind11.7 mph N
Humidity99%
Visibility2.7 mi
Dew point38°
Sat, 1445° / 33°0Overcast
MorningClear36°feels 30°
AfternoonOvercast45°feels 40°
EveningClear37°feels 31°
OvernightOvercast35°feels 29°
45 °Overcast

Groton, Saturday, 14 November

Overcast. High 45°, low 33°.

Pressure29.74 inHg
Wind9.5 mph NW
Humidity56%
Visibility6.2 mi
Dew point24°
Sun, 1547° / 36°0Clear
MorningClear40°feels 33°
AfternoonOvercast46°feels 41°
EveningClear39°feels 33°
OvernightPartly cloudy36°feels 30°
47 °Clear

Groton, Sunday, 15 November

Clear. High 47°, low 36°.

Pressure30.00 inHg
Wind13.3 mph NW
Humidity54%
Visibility6.2 mi
Dew point28°
Mon, 1648° / 34°0Clear
MorningClear37°feels 31°
AfternoonClear44°feels 39°
EveningClear44°feels 40°
OvernightClear36°feels 29°
48 °Clear

Groton, Monday, 16 November

Clear. High 48°, low 34°.

Pressure30.33 inHg
Wind9.1 mph NW
Humidity62%
Visibility—
Dew point30°
Tue, 1753° / 31°0Partly cloudy
MorningPartly cloudy36°feels 32°
AfternoonPartly cloudy47°feels 44°
EveningPartly cloudy48°feels 45°
OvernightPartly cloudy39°feels 35°
53 °Partly cloudy

Groton, Tuesday, 17 November

Partly cloudy. High 53°, low 31°.

Pressure30.39 inHg
Wind8.2 mph NW
Humidity62%
Visibility—
Dew point32°
Wed, 1855° / 40°0Clear
MorningClear43°feels 38°
AfternoonClear50°feels 46°
EveningClear51°feels 49°
OvernightClear44°feels 40°
55 °Clear

Groton, Wednesday, 18 November

Clear. High 55°, low 40°.

Pressure30.39 inHg
Wind10.2 mph W
Humidity62%
Visibility—
Dew point36°
Thu, 1957° / 43°0Clear
MorningClear46°feels 42°
AfternoonClear52°feels 49°
EveningClear52°feels 50°
OvernightClear47°feels 45°
57 °Clear

Groton, Thursday, 19 November

Clear. High 57°, low 43°.

Pressure30.36 inHg
Wind7.8 mph NW
Humidity59%
Visibility—
Dew point37°
Fri, 2055° / 47°0Overcast
MorningOvercast49°feels 46°
AfternoonOvercast53°feels 51°
EveningOvercast52°feels 50°
OvernightOvercast50°feels 48°
55 °Overcast

Groton, Friday, 20 November

Overcast. High 55°, low 47°.

Pressure30.30 inHg
Wind12.3 mph SW
Humidity62%
Visibility—
Dew point40°
Sat, 2158° / 49°0Overcast
MorningOvercast50°feels 47°
AfternoonOvercast55°feels 53°
EveningOvercast54°feels 53°
OvernightOvercast50°feels 48°
58 °Overcast

Groton, Saturday, 21 November

Overcast. High 58°, low 49°.

Pressure30.12 inHg
Wind9.7 mph W
Humidity59%
Visibility—
Dew point40°

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.