LEBANON, CT 06249 Weather Forecast & Current Conditions

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WILLIMANTIC, CT
Current Weather

1:52 AM EDT MAY 20, 2025
Clear
46°F
Feels Like: 42°F
Dewpoint: 37°F
Rel. Hum.: 71%
Visibility: 10 miles
Wind: NNW at 8 mph
Pressure: 29.85 inches
Last 72 hours

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LEBANON, CT 06249
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TONIGHT
Mostly cloudy. Lows in the mid 40s. Northwest winds 10 to 15 mph with gusts up to 25 mph.
TUESDAY
Partly sunny. Highs in the mid 60s. North winds 5 to 10 mph. Gusts up to 20 mph in the morning.
TUESDAY NIGHT
Mostly cloudy. Lows in the upper 40s. Northeast winds around 5 mph.
WEDNESDAY
Mostly cloudy. A chance of rain in the afternoon. Highs in the upper 50s. East winds 5 to 10 mph. Gusts up to 20 mph in the afternoon. Chance of rain 40 percent.
WEDNESDAY NIGHT
Cloudy. A chance of rain in the evening, then rain after midnight. Lows in the mid 40s. East winds around 10 mph. Gusts up to 20 mph after midnight. Chance of rain 80 percent.
THURSDAY
Rain. Highs in the lower 50s. Chance of rain 80 percent.
THURSDAY NIGHT
Rain. Lows in the mid 40s. Chance of rain 80 percent.
FRIDAY
Mostly cloudy with a 50 percent chance of showers. Highs around 60.
FRIDAY NIGHT
Mostly cloudy with a 50 percent chance of showers. Lows in the upper 40s.
SATURDAY
Partly sunny with a 50 percent chance of showers. Highs in the lower 60s.
SATURDAY NIGHT
Mostly cloudy with a chance of showers in the evening, then partly cloudy after midnight. Lows in the mid 40s. Chance of rain 40 percent.
SUNDAY
Mostly sunny. Highs in the upper 60s.
SUNDAY NIGHT
Partly cloudy in the evening, then becoming mostly clear. Lows in the upper 40s.

Visible Weather Satellite
LEBANON, CT 06249
Infrared Weather Satellite
LEBANON, CT 06249
NEXRAD Weather Radar
LEBANON, CT 06249

WILLIMANTIC, CT 3 hourly weather forecast

weather forecast created  7:00 PM CDT  5/19/2025
Tuesday
20 MAY 2025
LEBANON, CT 06249 weather forecast Day 1, 0 hours 2 AM 46° 42° Partly Cloudy 2%

0% Thunder
( 0% severe)
NNW   8 71% 37°
Low 43° LEBANON, CT 06249 weather forecast Day 1, 3 hours 5 AM 44° 39° Partly Cloudy NNW   8 76% 37°
High 64° LEBANON, CT 06249 weather forecast Day 1, 6 hours 8 AM 50° 46° Partly Cloudy 1%

0% Thunder
( 1% severe)
NNW   9 66% 39°

Mostly Cloudy



LEBANON, CT 06249 weather forecast Day 1, 9 hours 11 AM 57° 55° Mostly Cloudy N   8 55% 41°
LEBANON, CT 06249 weather forecast Day 1, 12 hours 2 PM 62° 61° Mostly Cloudy 2%

0% Thunder
( 2% severe)
N   8 46% 41°
LEBANON, CT 06249 weather forecast Day 1, 15 hours 5 PM 61° 61° Mostly Cloudy NNE   6 50% 42°
LEBANON, CT 06249 weather forecast Day 1, 18 hours 8 PM 58° 58° Mostly Cloudy 2%

0% Thunder
( 1% severe)
ENE   3 57% 43°
LEBANON, CT 06249 weather forecast Day 1, 21 hours 11 PM 52° 52° Mostly Cloudy ENE   1 77% 45°
Wednesday
21 MAY 2025
LEBANON, CT 06249 weather forecast Day 2, 0 hours 2 AM 49° 49° Mostly Cloudy 2%

0% Thunder
( 1% severe)
  CALM 86% 45°
Low 46° LEBANON, CT 06249 weather forecast Day 2, 3 hours 5 AM 47° 46° Mostly Cloudy ENE   1 89% 44°
High 59° LEBANON, CT 06249 weather forecast Day 2, 6 hours 8 AM 51° 50° Mostly Cloudy 3%

0% Thunder
( 2% severe)
ENE   3 74% 43°

Mostly Cloudy

Chance of Rain

LEBANON, CT 06249 weather forecast Day 2, 9 hours 11 AM 54° 53° Mostly Cloudy ENE   6 61% 41°
LEBANON, CT 06249 weather forecast Day 2, 12 hours 2 PM 57° 55° Mostly Cloudy 21%
RAIN
<.01 in
0% Thunder
( 3% severe)
E   9 53% 40°
LEBANON, CT 06249 weather forecast Day 2, 15 hours 5 PM 55° 53° Mostly Cloudy E   8 55% 39°
LEBANON, CT 06249 weather forecast Day 2, 18 hours 8 PM 52° 50° Mostly Cloudy 36%
RAIN
.1–.25 in
0% Thunder
( 5% severe)
E   7 63% 40°
LEBANON, CT 06249 weather forecast Day 2, 21 hours 11 PM 48° 45° Mostly Cloudy E   6 83% 43°

WILLIMANTIC, CT extended weather forecast

Thursday
22 MAY 2025
Friday
23 MAY 2025
Saturday
24 MAY 2025
Sunday
25 MAY 2025
Monday
26 MAY 2025
Low 45° Low 45° Low 43° Low 44° Low 47°
High 55° High 55° High 58° High 66° High 72°
LEBANON, CT 06249 weather forecast Day 3 LEBANON, CT 06249 weather forecast Day 4 LEBANON, CT 06249 weather forecast Day 5 LEBANON, CT 06249 weather forecast Day 6 LEBANON, CT 06249 weather forecast Day 7
Overcast
100% Rain
Overcast
76% Rain
Overcast
67% Rain
Overcast
29% Rain
Partly Cloudy
26% Rain
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