Uncasville, CT Weather Forecast & Alerts

Current conditions, 5-day forecast, and active NWS weather alerts for Uncasville, CT.

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Current Conditions — Uncasville, CT

WILLIMANTIC (KIJD)

Cloudy

44.6 F
Humidity:76%
Wind Speed:S 9.2 mph
Barometer:30.13 in
Dewpoint:37.4 F
Visibility:10.00 mi
Precip:--
Heat Index:NA
Wind Chill:39.7 F
Apr 22 2026, 01:30 PM EDT
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5-Day Forecast — Uncasville, CT

Wednesday

High 48 °F
Rain Showers Likely
Wednesday
Night
Low 41 °F
Mostly Cloudy
Thursday

High 64 °F
Mostly Cloudy
Thursday
Night
Low 42 °F
Mostly Cloudy
Friday

High 59 °F
Partly Sunny
Friday
Night
Low 39 °F
Mostly Clear
Saturday

High 55 °F
Mostly Cloudy
Saturday
Night
Low 39 °F
Slight Chance of Rain
Sunday

High 59 °F
Mostly Cloudy

Detailed Forecast — Uncasville, CT

Wednesday
Rain Showers Likely. High near 48°F. Wind 5 to 13 mph, with gusts as high as 21 mph.
Wednesday Night
Mostly Cloudy. Low around 41°F. Wind 1 to 3 mph, with gusts as high as 9 mph.
Thursday
Mostly Cloudy. High near 64°F. Wind 3 to 12 mph, with gusts as high as 24 mph.
Thursday Night
Mostly Cloudy. Low around 42°F. Wind 2 to 5 mph, with gusts as high as 12 mph.
Friday
Partly Sunny. High near 59°F. Wind 5 to 7 mph, with gusts as high as 13 mph.
Friday Night
Mostly Clear. Low around 39°F. Wind 2 to 3 mph, with gusts as high as 8 mph.
Saturday
Mostly Cloudy. High near 55°F. Wind 3 to 7 mph, with gusts as high as 14 mph.
Saturday Night
Slight Chance of Rain. Low around 39°F. Wind 2 to 5 mph, with gusts as high as 10 mph.
Sunday
Mostly Cloudy. High near 59°F. Wind 3 to 7 mph, with gusts as high as 15 mph.
Sunday Night
Partly Cloudy. Low around 39°F. Wind 3 to 5 mph, with gusts as high as 10 mph.
Monday
Slight Chance of Rain Showers. High near 59°F. Wind 5 to 8 mph, with gusts as high as 16 mph.
Monday Night
Slight Chance of Showers. Low around 41°F. Wind 5 to 6 mph, with gusts as high as 13 mph.
Tuesday
Chance of Rain Showers. High near 60°F. Wind 6 to 10 mph, with gusts as high as 18 mph.
CT Radar
Current Radar • CT
Day 1 Outlook • April 22, 2026

Observation History — Uncasville, CT

Time Wind
(mph)		 Vis
(mi)		 Weather Precip (in) Temperature (F) Relative
Humidity		 Wind
Chill
(F)		 Heat
Index
(F)		 Pressure
Air Dwpt altimeter
(in)		 sea level
(mb)
01:30 PM EDT S 9.2 10.00 Cloudy -- 44.6 37.4 76% 39.7 NA 30.13 1020.3
01:20 PM EDT S 8.1 10.00 Cloudy -- 44.6 37.4 76% 40.1 NA 30.13 1020.3
01:15 PM EDT 6.9 10.00 Cloudy -- 44.6 37.4 76% 40.6 NA 30.14 1020.7
12:55 PM EDT S 8.1 10.00 Cloudy -- 44.6 37.4 76% 40.1 NA 30.14 1020.7
12:45 PM EDT 9.2 10.00 Cloudy -- 44.6 37.4 76% 39.7 NA 30.14 1020.7
12:35 PM EDT S 10.4 10.00 Cloudy -- 44.6 37.4 76% 39.2 NA 30.14 1020.7
12:20 PM EDT S 11.5 10.00 Cloudy -- 44.6 37.4 76% 38.8 NA 30.15 1021.0
12:10 PM EDT S 12.7 10.00 Cloudy -- 44.6 37.4 76% 38.5 NA 30.15 1021.0
12:00 PM EDT S 11.5 10.00 Cloudy -- 42.8 35.6 76% 36.5 NA 30.15 1021.0
11:50 AM EDT S 10.4 10.00 Cloudy -- 42.8 35.6 76% 37.0 NA 30.16 1021.3
11:35 AM EDT S 10.4 10.00 Cloudy -- 42.8 35.6 76% 37.0 NA 30.16 1021.3
11:20 AM EDT 6.9 10.00 Cloudy -- 42.8 35.6 76% 38.5 NA 30.17 1021.7
11:05 AM EDT S 9.2 10.00 Cloudy -- 42.8 33.8 70% 37.4 NA 30.17 1021.7
10:50 AM EDT S 9.2 10.00 Cloudy -- 42.8 33.8 70% 37.4 NA 30.17 1021.7
10:35 AM EDT S 6.9 10.00 Cloudy -- 42.8 35.6 76% 38.5 NA 30.18 1022.0
10:20 AM EDT 5.7 10.00 Cloudy -- 42.8 35.6 76% 39.2 NA 30.18 1022.0
10:15 AM EDT 9.2 10.00 Cloudy -- 42.8 35.6 76% 37.4 NA 30.18 1022.0
10:00 AM EDT 9.2 10.00 Cloudy -- 42.8 35.6 76% 37.4 NA 30.18 1022.0
09:50 AM EDT 8.1 NULL Cloudy -- 42.8 37.4 81% 37.9 NA 30.18 1022.0
09:35 AM EDT 5.7 10.00 Cloudy -- 42.8 37.4 81% 39.2 NA 30.18 1022.0
09:25 AM EDT S 8.1 10.00 Cloudy -- 42.8 37.4 81% 37.9 NA 30.17 1021.7
09:20 AM EDT 5.7 10.00 Cloudy -- 42.8 37.4 81% 39.2 NA 30.18 1022.0
09:10 AM EDT S 8.1 10.00 Cloudy -- 41.0 37.4 87% 35.8 NA 30.17 1021.7
09:00 AM EDT S 9.2 10.00 Cloudy -- 41.0 37.4 87% 35.2 NA 30.18 1022.0

Regional Weather Observation

WILLIMANTIC (KIJD)

Cloudy
44.6 F

HARTFORD/BRAINAR (KHFD)

Cloudy
46.4 F

WINDSOR LOCKS (KBDL)

Cloudy
46.4 F

WESTERLY (KWST)

Cloudy
44.6 F

GROTON/NEW LONDO (KGON)

Cloudy
44.6 F

CHESTER (KSNC)

Cloudy
46.4 F
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