GRISWOLD, CT 06351 Weather Forecast & Current Conditions

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WILLIMANTIC, CT
Current Weather

12:52 PM EDT MAY 30, 2025
Overcast
72°F
Feels Like: 72°F
Dewpoint: 61°F
Rel. Hum.: 68%
Visibility: 10 miles
Wind: S at 10 mph
Pressure: 29.66 inches
Last 72 hours

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GRISWOLD, CT 06351
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TODAY
Mostly cloudy. A slight chance of showers this afternoon. Highs in the lower 70s. Southwest winds 5 to 10 mph. Gusts up to 20 mph this afternoon. Chance of rain 20 percent.
TONIGHT
Cloudy. A chance of showers in the evening, then showers with a chance of thunderstorms after midnight. Lows in the upper 50s. Southeast winds 5 to 10 mph. Chance of rain 90 percent.
SATURDAY
Showers with a chance of thunderstorms. Highs in the upper 60s. Southeast winds 5 to 10 mph, becoming west in the afternoon. Gusts up to 20 mph. Chance of rain 90 percent.
SATURDAY NIGHT
Mostly cloudy. A chance of showers and thunderstorms in the evening, then a chance of showers with a slight chance of thunderstorms after midnight. Lows in the upper 40s. West winds 5 to 10 mph. Gusts up to 20 mph in the evening. Chance of rain 50 percent.
SUNDAY
Mostly sunny. Highs in the mid 60s. West winds 10 to 15 mph with gusts up to 25 mph.
SUNDAY NIGHT
Partly cloudy in the evening, then becoming mostly clear. Lows in the upper 40s.
MONDAY
Mostly sunny. Highs in the lower 70s.
MONDAY NIGHT
Partly cloudy. Lows around 50.
TUESDAY
Sunny. Highs in the mid 70s.
TUESDAY NIGHT
Partly cloudy. Lows in the mid 50s.
WEDNESDAY
Mostly sunny. Highs in the upper 70s.
WEDNESDAY NIGHT
Partly cloudy. Lows around 60.
THURSDAY
Mostly sunny. Highs around 80.

Visible Weather Satellite
GRISWOLD, CT 06351
Infrared Weather Satellite
GRISWOLD, CT 06351
NEXRAD Weather Radar
GRISWOLD, CT 06351

WILLIMANTIC, CT 3 hourly weather forecast

weather forecast created  7:00 AM CDT  5/30/2025
Friday
30 MAY 2025
GRISWOLD, CT 06351 weather forecast Day 1, 12 hours 2 PM 72° 72° Mostly Cloudy 16%
RAIN
<.01 in
0% Thunder
( 27% severe)
SSW   10 61% 58°
High 73° GRISWOLD, CT 06351 weather forecast Day 1, 15 hours 5 PM 72° 72° Partly Cloudy SSW   9 64% 59°
Mostly Cloudy

Rain Likely

GRISWOLD, CT 06351 weather forecast Day 1, 18 hours 8 PM 67° 67° Mostly Cloudy 58%
RAIN
.1–.25 in
0% Thunder
( 11% severe)
S   5 75% 59°
GRISWOLD, CT 06351 weather forecast Day 1, 21 hours 11 PM 62° 63° Mostly Cloudy SSE   2 93% 60°
Saturday
31 MAY 2025
GRISWOLD, CT 06351 weather forecast Day 2, 0 hours 2 AM 60° 61° Overcast 90%
RAIN
***
0% Thunder
( 25% severe)
SE   1 96% 59°
Low 58° GRISWOLD, CT 06351 weather forecast Day 2, 3 hours 5 AM 59° 60° Overcast ESE   3 96% 58°
High 69° GRISWOLD, CT 06351 weather forecast Day 2, 6 hours 8 AM 60° 60° Mostly Cloudy 60%
RAIN
***
0% Thunder
( 12% severe)
SE   5 96% 59°

Mostly Cloudy

Rain Likely

GRISWOLD, CT 06351 weather forecast Day 2, 9 hours 11 AM 62° 61° Mostly Cloudy SSW   8 87% 58°
GRISWOLD, CT 06351 weather forecast Day 2, 12 hours 2 PM 65° 65° Mostly Cloudy 47%
RAIN
.1–.25 in
0% Thunder
( 14% severe)
W   12 70% 55°
GRISWOLD, CT 06351 weather forecast Day 2, 15 hours 5 PM 66° 66° Mostly Cloudy W   10 63% 53°
GRISWOLD, CT 06351 weather forecast Day 2, 18 hours 8 PM 61° 60° Mostly Cloudy 53%
RAIN
1–2 in
0% Thunder
( 5% severe)
W   7 72% 52°
GRISWOLD, CT 06351 weather forecast Day 2, 21 hours 11 PM 55° 54° Mostly Cloudy W   5 83% 50°
Sunday
1 JUN 2025
GRISWOLD, CT 06351 weather forecast Day 3, 0 hours 2 AM 51° 50° Mostly Cloudy 37%
RAIN
.25–.5 in
0% Thunder
( 2% severe)
W   5 89% 48°
Low 48° GRISWOLD, CT 06351 weather forecast Day 3, 3 hours 5 AM 49° 47° Mostly Cloudy W   6 86% 45°
High 67° GRISWOLD, CT 06351 weather forecast Day 3, 6 hours 8 AM 53° 50° Partly Cloudy 7%

0% Thunder
( 2% severe)
W   8 74% 45°

Mostly Cloudy



GRISWOLD, CT 06351 weather forecast Day 3, 9 hours 11 AM 60° 58° Mostly Cloudy W   12 53% 43°
GRISWOLD, CT 06351 weather forecast Day 3, 15 hours 2 PM 63° 62° Mostly Cloudy 4%

0% Thunder
( 3% severe)
WSW   13 46% 42°
GRISWOLD, CT 06351 weather forecast Day 3, 18 hours 5 PM 65° 65° Mostly Cloudy WSW   12 43% 42°
GRISWOLD, CT 06351 weather forecast Day 3, 21 hours 8 PM 60° 60° Partly Cloudy     WSW   6 55% 44°

WILLIMANTIC, CT extended weather forecast

Monday
2 JUN 2025
Tuesday
3 JUN 2025
Wednesday
4 JUN 2025
Thursday
5 JUN 2025
Friday
6 JUN 2025
Low 48° Low 49° Low 57° Low 63° Low 60°
High 73° High 80° High 83° High 81° High 78°
GRISWOLD, CT 06351 weather forecast Day 4 GRISWOLD, CT 06351 weather forecast Day 5 GRISWOLD, CT 06351 weather forecast Day 6 GRISWOLD, CT 06351 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Partly Cloudy
19% Rain
Clear
11% Rain
Clear
16% Rain
Partly Cloudy
35% Rain
Mostly Cloudy
39% Rain
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