GROTON, CT 06340 Weather Forecast & Current Conditions

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06340 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
GROTON, CT Current Weather
1:56 AM EDT APR 26, 2025
Overcast 55°F
Feels Like:	53°F
Dewpoint:	54°F
Rel. Hum.:	96%
Visibility:	10 miles
Wind:	SSE at 7 mph
Pressure:	30.06 inches
Last 72 hours
Local Area Snow Depth
Connecticut Current Weather
Connecticut MOS Forecast Weather

Weather Map

(Automated weather data from NWS/FAA)

06340 WEATHER FORECAST
10-Day model forecast maps 2024 Hurricanes	GROTON, CT 06340 Weather Forecast	Snowfall Forecast pages Snow Depth pages

TONIGHT
Cloudy. A chance of showers after midnight. Lows in the lower 50s. South winds 5 to 10 mph. Gusts up to 20 mph after midnight. Chance of rain 50 percent.

SATURDAY
Showers. Highs in the lower 60s. South winds 10 to 15 mph with gusts up to 30 mph. Chance of rain near 100 percent.

SATURDAY NIGHT
Cloudy with showers in the evening, then partly cloudy with a slight chance of showers after midnight. Lows in the mid 40s. Southwest winds 10 to 15 mph, becoming west after midnight. Gusts up to 25 mph. Chance of rain 90 percent.

SUNDAY
Mostly sunny. Highs in the upper 50s. West winds 10 to 15 mph with gusts up to 25 mph.

SUNDAY NIGHT
Partly cloudy in the evening, then clearing. Lows in the upper 40s. Northwest winds 10 to 15 mph with gusts up to 25 mph.

MONDAY
Sunny. Highs in the upper 60s.

MONDAY NIGHT
Mostly clear. Lows in the upper 40s.

TUESDAY
Mostly sunny. Highs in the upper 60s.

TUESDAY NIGHT
Mostly cloudy. Lows in the mid 50s.

WEDNESDAY
Mostly sunny. Highs in the lower 70s.

WEDNESDAY NIGHT
Partly cloudy. Lows in the mid 40s.

THURSDAY
Mostly sunny. Highs in the lower 60s.

THURSDAY NIGHT
Mostly cloudy. A chance of showers after midnight. Lows in the upper 40s. Chance of rain 40 percent.

06340 WEATHER SATELLITE LOOPS

Visible Weather Satellite
GROTON, CT 06340

Infrared Weather Satellite
GROTON, CT 06340

06340 WEATHER RADAR LOOP

NEXRAD Weather Radar
GROTON, CT 06340

MOS COMPUTER WEATHER FORECAST

GROTON, CT 3 hourly weather forecast

weather forecast created 7:00 PM CDT 4/25/2025

DAY/DATE &
WEATHER FORECAST SUMMARY

Saturday
26 APR 2025

2 AM

53°

50°

Mostly Cloudy

94%
RAIN
***

0% Thunder
( 16% severe)

S 8

96%

52°

Low 52°

5 AM

54°

51°

Mostly Cloudy

S 10

96%

53°

High 60°

8 AM

55°

51°

Mostly Cloudy

100%
RAIN
***

0% Thunder
( 19% severe)

S 14

96%

54°

Mostly Cloudy

Rain

Breezy

11 AM

57°

53°

Overcast

SSW 17

93%

55°

2 PM

58°

54°

Mostly Cloudy

91%
RAIN
***

0% Thunder
( 23% severe)

SSW 18

90%

55°

5 PM

57°

54°

Mostly Cloudy

SSW 15

90%

54°

8 PM

56°

53°

Overcast

43%
RAIN
.1–.25 in

0% Thunder
( 11% severe)

SW 12

90%

53°

11 PM

56°

53°

Mostly Cloudy

WNW 10

86%

52°

Sunday
27 APR 2025

2 AM

51°

47°

Partly Cloudy

2%

0% Thunder
( 0% severe)

WNW 10

80%

45°

Low 45°

5 AM

47°

42°

Clear

W 12

76%

40°

High 58°

8 AM

49°

44°

Partly Cloudy

1%

0% Thunder
( 1% severe)

W 13

66%

38°

Mostly Cloudy

11 AM

53°

48°

Mostly Cloudy

W 15

59%

39°

2 PM

56°

52°

Mostly Cloudy

8%

0% Thunder
( 0% severe)

WNW 17

53%

39°

5 PM

55°

51°

Partly Cloudy

NW 16

53%

38°

8 PM

51°

46°

Partly Cloudy

2%

0% Thunder
( 0% severe)

NW 13

61%

38°

11 PM

50°

46°

Partly Cloudy

NNW 12

66%

39°


GROTON, CT extended weather forecast
Monday 28 APR 2025	Tuesday 29 APR 2025	Wednesday 30 APR 2025	Thursday 1 MAY 2025	Friday 2 MAY 2025
Low 43°	Low 45°	Low 49°	Low 43°	Low 46°
High 69°	High 65°	High 66°	High 64°	High 60°

Clear 5% Rain	Clear 2% Rain	Partly Cloudy 27% Rain	Partly Cloudy 6% Rain	Overcast 53% Rain

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