COLCHESTER, CT 06415 Weather Forecast & Current Conditions

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WILLIMANTIC, CT
Current Weather

1:52 PM EDT AUG 25, 2025
Clear
79°F
Feels Like: 81°F
Dewpoint: 64°F
Rel. Hum.: 60%
Visibility: 10 miles
Wind: W at 7 mph
Pressure: 29.78 inches
Last 72 hours

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COLCHESTER, CT 06415
Weather Forecast

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THIS AFTERNOON
Partly sunny with a 20 percent chance of showers. Highs in the lower 80s. Southwest winds 5 to 10 mph.
TONIGHT
Partly cloudy in the evening, then clearing. Lows in the upper 50s. West winds around 5 mph.
TUESDAY
Sunny. Highs in the upper 70s. West winds 5 to 10 mph. Gusts up to 20 mph in the afternoon.
TUESDAY NIGHT
Partly cloudy. Lows in the mid 50s. Northwest winds 5 to 10 mph.
WEDNESDAY
Mostly sunny. Highs in the mid 70s. Northwest winds around 5 mph.
WEDNESDAY NIGHT
Mostly clear. Lows in the lower 50s.
THURSDAY
Mostly sunny. Highs in the upper 70s.
THURSDAY NIGHT
Partly cloudy. Lows in the upper 50s.
FRIDAY
Partly sunny. A chance of showers. Highs in the mid 70s. Chance of rain 50 percent.
FRIDAY NIGHT
Mostly cloudy in the evening, then becoming partly cloudy. A chance of showers. Lows in the lower 50s. Chance of rain 50 percent.
SATURDAY
Mostly sunny. Highs in the lower 70s.
SATURDAY NIGHT
Mostly clear. Lows in the lower 50s.
SUNDAY
Mostly sunny. Highs in the mid 70s.

Visible Weather Satellite
COLCHESTER, CT 06415
Infrared Weather Satellite
COLCHESTER, CT 06415
NEXRAD Weather Radar
COLCHESTER, CT 06415

WILLIMANTIC, CT 3 hourly weather forecast

weather forecast created  7:00 AM CDT  8/25/2025
Monday
25 AUG 2025
COLCHESTER, CT 06415 weather forecast Day 1, 12 hours 2 PM 78° 80° Partly Cloudy 13%
RAIN
.01–.1 in
0% Thunder
( 18% severe)
W   7 64% 65°
High 79° COLCHESTER, CT 06415 weather forecast Day 1, 15 hours 5 PM 78° 80° Partly Cloudy W   7 60% 63°
Partly Cloudy



COLCHESTER, CT 06415 weather forecast Day 1, 18 hours 8 PM 72° 72° Clear 1%

0% Thunder
( 2% severe)
W   3 68% 61°
COLCHESTER, CT 06415 weather forecast Day 1, 21 hours 11 PM 65° 65° Partly Cloudy NW   3 78% 58°
Tuesday
26 AUG 2025
COLCHESTER, CT 06415 weather forecast Day 2, 0 hours 2 AM 61° 62° Clear 0%

0% Thunder
( 0% severe)
WNW   3 81% 55°
Low 56° COLCHESTER, CT 06415 weather forecast Day 2, 3 hours 5 AM 57° 57° Clear WNW   3 86% 53°
High 77° COLCHESTER, CT 06415 weather forecast Day 2, 6 hours 8 AM 60° 61° Clear 0%

0% Thunder
( 0% severe)
WNW   3 78% 53°

Clear



COLCHESTER, CT 06415 weather forecast Day 2, 9 hours 11 AM 70° 70° Clear W   8 51% 51°
COLCHESTER, CT 06415 weather forecast Day 2, 12 hours 2 PM 75° 75° Clear 1%

0% Thunder
( 1% severe)
W   9 41% 50°
COLCHESTER, CT 06415 weather forecast Day 2, 15 hours 5 PM 75° 75° Partly Cloudy W   8 41% 50°
COLCHESTER, CT 06415 weather forecast Day 2, 18 hours 8 PM 68° 68° Partly Cloudy 0%

0% Thunder
( 0% severe)
WNW   3 59% 53°
COLCHESTER, CT 06415 weather forecast Day 2, 21 hours 11 PM 61° 62° Partly Cloudy WNW   2 72% 52°
Wednesday
27 AUG 2025
COLCHESTER, CT 06415 weather forecast Day 3, 0 hours 2 AM 57° 58° Partly Cloudy 1%

0% Thunder
( 1% severe)
NW   1 80% 51°
Low 53° COLCHESTER, CT 06415 weather forecast Day 3, 3 hours 5 AM 55° 55° Partly Cloudy NW   2 80% 49°
High 74° COLCHESTER, CT 06415 weather forecast Day 3, 6 hours 8 AM 57° 58° Mostly Cloudy 1%

0% Thunder
( 3% severe)
NW   2 77% 50°

Partly Cloudy



COLCHESTER, CT 06415 weather forecast Day 3, 9 hours 11 AM 68° 68° Partly Cloudy WNW   6 53% 50°
COLCHESTER, CT 06415 weather forecast Day 3, 15 hours 2 PM 72° 72° Partly Cloudy 4%

0% Thunder
( 7% severe)
W   8 43% 48°
COLCHESTER, CT 06415 weather forecast Day 3, 18 hours 5 PM 72° 72° Partly Cloudy WNW   7 43% 48°
COLCHESTER, CT 06415 weather forecast Day 3, 21 hours 8 PM 65° 65° Clear     WNW   3 58% 50°

WILLIMANTIC, CT extended weather forecast

Thursday
28 AUG 2025
Friday
29 AUG 2025
Saturday
30 AUG 2025
Sunday
31 AUG 2025
Monday
1 SEP 2025
Low 47° Low 53° Low 53° Low 52° Low 54°
High 78° High 73° High 75° High 77° High 76°
COLCHESTER, CT 06415 weather forecast Day 4 COLCHESTER, CT 06415 weather forecast Day 5 COLCHESTER, CT 06415 weather forecast Day 6 COLCHESTER, CT 06415 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Clear
10% Rain
Mostly Cloudy
37% Rain
Mostly Cloudy
35% Rain
Partly Cloudy
23% Rain
Partly Cloudy
28% Rain
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