GROTON, CT 06349 Weather Forecast & Current Conditions

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06349 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
GROTON, CT Current Weather
12:56 AM EDT MAY 7, 2025
Overcast 55°F
Feels Like:	54°F
Dewpoint:	55°F
Rel. Hum.:	100%
Visibility:	9 miles
Wind:	SSW at 5 mph
Pressure:	29.99 inches
Last 72 hours
Local Area Snow Depth
Connecticut Current Weather
Connecticut MOS Forecast Weather

Weather Map

(Automated weather data from NWS/FAA)

06349 WEATHER FORECAST
10-Day model forecast maps 2024 Hurricanes	GROTON, CT 06349 Weather Forecast	Snowfall Forecast pages Snow Depth pages

TONIGHT
Mostly cloudy. Areas of fog. Lows in the lower 50s. South winds around 5 mph.

WEDNESDAY
Mostly cloudy with a chance of showers in the morning, then mostly sunny with a slight chance of showers in the afternoon. Highs in the upper 60s. Southwest winds 5 to 10 mph. Gusts up to 20 mph in the afternoon. Chance of rain 50 percent.

WEDNESDAY NIGHT
Partly cloudy with a slight chance of showers in the evening, then partly cloudy after midnight. Lows in the lower 50s. Southwest winds 5 to 10 mph, becoming west after midnight. Chance of rain 20 percent.

THURSDAY
Partly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 70s. West winds around 5 mph. Chance of rain 20 percent.

THURSDAY NIGHT
Mostly cloudy. A chance of rain with a slight chance of thunderstorms in the evening, then rain likely after midnight. Rain may be heavy at times after midnight. Lows in the upper 40s. North winds around 5 mph. Chance of rain 70 percent.

FRIDAY
Rain likely. Rain may be heavy at times. Highs in the upper 50s. Chance of rain 70 percent.

FRIDAY NIGHT
Mostly cloudy. Rain likely, mainly in the evening. Lows in the upper 40s. Chance of rain 70 percent.

SATURDAY
Partly sunny. A chance of showers in the morning. Highs in the mid 60s. Chance of rain 30 percent.

SATURDAY NIGHT
Partly cloudy. Lows in the upper 40s.

SUNDAY
Mostly sunny. Highs in the lower 70s.

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

MONDAY
Sunny. Highs in the lower 70s.

MONDAY NIGHT
Partly cloudy. Lows in the lower 50s.

06349 WEATHER SATELLITE LOOPS

Visible Weather Satellite
GROTON, CT 06349

Infrared Weather Satellite
GROTON, CT 06349

06349 WEATHER RADAR LOOP

NEXRAD Weather Radar
GROTON, CT 06349

MOS COMPUTER WEATHER FORECAST

GROTON, CT 3 hourly weather forecast

weather forecast created 7:00 PM CDT 5/ 6/2025

DAY/DATE &
WEATHER FORECAST SUMMARY

Wednesday
7 MAY 2025

2 AM

55°

54°

Mostly Cloudy

3%

0% Thunder
( 0% severe)

SSW 6

93%

53°

Low 52°

5 AM

53°

53°

Mostly Cloudy

SSW 3

96%

52°

High 65°

8 AM

56°

56°

Mostly Cloudy

11%
RAIN
<.01 in

0% Thunder
( 1% severe)

S 3

90%

53°

Mostly Cloudy

11 AM

61°

60°

Mostly Cloudy

S 7

75%

53°

2 PM

63°

62°

Partly Cloudy

8%

0% Thunder
( 2% severe)

S 10

70%

53°

5 PM

62°

61°

Partly Cloudy

SSW 9

72%

53°

8 PM

58°

57°

Partly Cloudy

3%

0% Thunder
( 0% severe)

SW 6

83%

53°

11 PM

56°

55°

Partly Cloudy

SW 5

86%

52°

Thursday
8 MAY 2025

2 AM

54°

54°

Partly Cloudy

2%

0% Thunder
( 0% severe)

W 3

90%

51°

Low 52°

5 AM

53°

53°

Mostly Cloudy

WNW 2

93%

51°

High 68°

8 AM

59°

60°

Partly Cloudy

2%

0% Thunder
( 1% severe)

NW 2

80%

53°

Mostly Cloudy

Chance of Rain

11 AM

65°

65°

Mostly Cloudy

WSW 2

68%

54°

2 PM

66°

66°

Mostly Cloudy

24%
RAIN
<.01 in

0% Thunder
( 10% severe)

SSW 6

63%

53°

5 PM

63°

64°

Mostly Cloudy

S 5

70%

53°

8 PM

58°

59°

Mostly Cloudy

39%
RAIN
.5–1 in

0% Thunder
( 8% severe)

SE 2

83%

53°

11 PM

56°

56°

Mostly Cloudy

ENE 3

86%

52°


GROTON, CT extended weather forecast
BAD DAY BAD DATE	BAD DAY BAD DATE	BAD DAY BAD DATE	BAD DAY BAD DATE	BAD DAY BAD DATE
Low 54°	Low 50°	Low 44°	Low 48°	Low 51°
High 69°	High 53°	High 60°	High 69°	High 68°

Mostly Cloudy 24% Rain	Overcast 86% Rain	Overcast 84% Rain	Clear 16% Rain	Partly Cloudy 19% Rain

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