EAST HADDAM, CT 06423 Weather Forecast & Current Conditions

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GROTON, CT
Current Weather

4:56 AM EDT MAY 17, 2025
Overcast
Mist
NA
Feels Like: NA
Dewpoint: NA
Rel. Hum.: NA%
Visibility: 1 1/4 miles
Wind: SE at 5 mph
Pressure:
Last 72 hours

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EAST HADDAM, CT 06423
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TODAY
Patchy fog this morning. Cloudy with a slight chance of showers and thunderstorms this morning, then partly sunny with a chance of showers with a slight chance of thunderstorms this afternoon. Highs in the upper 70s. South winds 5 to 10 mph. Gusts up to 20 mph this afternoon. Chance of rain 50 percent.
TONIGHT
Mostly cloudy with a chance of showers with a slight chance of thunderstorms in the evening, then partly cloudy with a slight chance of showers after midnight. Lows in the upper 50s. Southwest winds 5 to 10 mph with gusts up to 20 mph, becoming west after midnight. Chance of rain 50 percent.
SUNDAY
Partly sunny in the morning, then mostly cloudy with a slight chance of showers in the afternoon. Highs in the lower 70s. West winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 20 percent.
SUNDAY NIGHT
Mostly cloudy with a slight chance of showers in the evening, then partly cloudy after midnight. Lows in the lower 50s. Northwest winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 20 percent.
MONDAY
Sunny. Highs around 70. Northwest winds 15 to 20 mph with gusts up to 30 mph.
MONDAY NIGHT
Mostly clear. Lows in the upper 40s.
TUESDAY
Mostly sunny. Highs in the mid 60s.
TUESDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. Lows in the upper 40s.
WEDNESDAY
Mostly cloudy. A chance of showers in the afternoon. Highs in the lower 60s. Chance of rain 50 percent.
WEDNESDAY NIGHT
Showers likely. Lows in the upper 40s. Chance of rain 70 percent.
THURSDAY
Showers likely. Highs in the upper 50s. Chance of rain 70 percent.
THURSDAY NIGHT
Showers likely. Lows in the upper 40s. Chance of rain 70 percent.
FRIDAY
Mostly cloudy. Showers likely, mainly in the morning. Highs in the lower 60s. Chance of rain 60 percent.

Visible Weather Satellite
EAST HADDAM, CT 06423
Infrared Weather Satellite
EAST HADDAM, CT 06423
NEXRAD Weather Radar
EAST HADDAM, CT 06423

GROTON, CT 3 hourly weather forecast

weather forecast created  7:00 PM CDT  5/16/2025
Saturday
17 MAY 2025
EAST HADDAM, CT 06423 weather forecast Day 1, 0 hours 2 AM 59° 60° Mostly Cloudy 22%
RAIN
.01–.1 in
0% Thunder
( 12% severe)
SSE   3 96% 58°
Low 58° EAST HADDAM, CT 06423 weather forecast Day 1, 3 hours 5 AM 59° 60° Mostly Cloudy SSE   3 96% 58°
High 71° EAST HADDAM, CT 06423 weather forecast Day 1, 6 hours 8 AM 61° 61° Mostly Cloudy 26%
RAIN
***
0% Thunder
( 13% severe)
SSE   5 93% 59°

Mostly Cloudy

Chance of Rain

EAST HADDAM, CT 06423 weather forecast Day 1, 9 hours 11 AM 64° 64° Mostly Cloudy S   8 90% 61°
EAST HADDAM, CT 06423 weather forecast Day 1, 12 hours 2 PM 68° 68° Mostly Cloudy 16%
RAIN
<.01 in
0% Thunder
( 13% severe)
SSW   9 78% 61°
EAST HADDAM, CT 06423 weather forecast Day 1, 15 hours 5 PM 67° 67° Partly Cloudy SSW   9 78% 60°
EAST HADDAM, CT 06423 weather forecast Day 1, 18 hours 8 PM 64° 64° Partly Cloudy 8%

0% Thunder
( 7% severe)
SW   7 84% 59°
EAST HADDAM, CT 06423 weather forecast Day 1, 21 hours 11 PM 63° 63° Mostly Cloudy WSW   7 84% 58°
Sunday
18 MAY 2025
EAST HADDAM, CT 06423 weather forecast Day 2, 0 hours 2 AM 60° 59° Partly Cloudy 2%

0% Thunder
( 0% severe)
WNW   7 84% 55°
Low 56° EAST HADDAM, CT 06423 weather forecast Day 2, 3 hours 5 AM 58° 56° Clear W   8 83% 53°
High 70° EAST HADDAM, CT 06423 weather forecast Day 2, 6 hours 8 AM 62° 61° Clear 1%

0% Thunder
( 1% severe)
W   10 70% 52°

Increasing Clouds



EAST HADDAM, CT 06423 weather forecast Day 2, 9 hours 11 AM 66° 66° Partly Cloudy WSW   13 58% 51°
EAST HADDAM, CT 06423 weather forecast Day 2, 12 hours 2 PM 68° 68° Partly Cloudy 9%

0% Thunder
( 6% severe)
WSW   14 57% 52°
EAST HADDAM, CT 06423 weather forecast Day 2, 15 hours 5 PM 66° 66° Mostly Cloudy W   14 58% 51°
EAST HADDAM, CT 06423 weather forecast Day 2, 18 hours 8 PM 63° 62° Mostly Cloudy 2%

0% Thunder
( 3% severe)
W   12 65% 51°
EAST HADDAM, CT 06423 weather forecast Day 2, 21 hours 11 PM 58° 56° Partly Cloudy WNW   12 75% 50°

GROTON, CT extended weather forecast

Monday
19 MAY 2025
Tuesday
20 MAY 2025
Wednesday
21 MAY 2025
Thursday
22 MAY 2025
Friday
23 MAY 2025
Low 52° Low 48° Low 49° Low 48° Low 44°
High 71° High 62° High 57° High 58° High 59°
EAST HADDAM, CT 06423 weather forecast Day 3 EAST HADDAM, CT 06423 weather forecast Day 4 EAST HADDAM, CT 06423 weather forecast Day 5 EAST HADDAM, CT 06423 weather forecast Day 6 EAST HADDAM, CT 06423 weather forecast Day 7
Mostly Cloudy
21% Rain
Mostly Cloudy
9% Rain
Overcast
72% Rain
Overcast
80% Rain
Mostly Cloudy
44% Rain
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