National Weather Service Forecast for: Bethel CT
Issued by: National Weather Service New York, NY
Updated: 1:17 am EST Dec 18, 2025
 
Today

Today: Sunny, with a high near 49. Wind chill values between 20 and 30 early. Calm wind becoming south 5 to 8 mph in the afternoon.
Sunny

 Tonight

Tonight: Showers, mainly after 1am. Temperature rising to around 54 by 5am. South wind 6 to 11 mph increasing to 13 to 18 mph after midnight. Winds could gust as high as 34 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Chance
Showers then
Showers
 Friday

Friday: Showers and possibly a thunderstorm. Temperature rising to near 56 by 9am, then falling to around 42 during the remainder of the day. Breezy, with a south wind 17 to 24 mph becoming west in the afternoon. Winds could gust as high as 41 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
Showers and
Breezy
 Friday
Night
Friday Night: Partly cloudy, with a low around 24. Wind chill values between 15 and 20. West wind 13 to 18 mph, with gusts as high as 41 mph.
Partly Cloudy

 Saturday

Saturday: Increasing clouds, with a high near 38. West wind around 9 mph becoming southwest in the afternoon.
Increasing
Clouds
 Saturday
Night
Saturday Night: Mostly cloudy, with a low around 31.
Mostly Cloudy

 Sunday

Sunday: Mostly sunny, with a high near 44.
Mostly Sunny

 Sunday
Night
Sunday Night: Partly cloudy, with a low around 21.
Partly Cloudy

 Monday

Monday: Sunny, with a high near 32.
Sunny
Hi 49 °F Lo 41 °F⇑ Hi 56 °F⇓ Lo 24 °F Hi 38 °F Lo 31 °F Hi 44 °F Lo 21 °F Hi 32 °F

Wind Advisory
Hazardous Weather Outlook
 

Today
 
 Sunny, with a high near 49. Wind chill values between 20 and 30 early. Calm wind becoming south 5 to 8 mph in the afternoon.
Tonight
 
 Showers, mainly after 1am. Temperature rising to around 54 by 5am. South wind 6 to 11 mph increasing to 13 to 18 mph after midnight. Winds could gust as high as 34 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Friday
 
 Showers and possibly a thunderstorm. Temperature rising to near 56 by 9am, then falling to around 42 during the remainder of the day. Breezy, with a south wind 17 to 24 mph becoming west in the afternoon. Winds could gust as high as 41 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
Friday Night
 
 Partly cloudy, with a low around 24. Wind chill values between 15 and 20. West wind 13 to 18 mph, with gusts as high as 41 mph.
Saturday
 
 Increasing clouds, with a high near 38. West wind around 9 mph becoming southwest in the afternoon.
Saturday Night
 
 Mostly cloudy, with a low around 31.
Sunday
 
 Mostly sunny, with a high near 44.
Sunday Night
 
 Partly cloudy, with a low around 21.
Monday
 
 Sunny, with a high near 32.
Monday Night
 
 Partly cloudy, with a low around 20.
Tuesday
 
 A chance of rain and snow. Mostly cloudy, with a high near 37. Chance of precipitation is 40%.
Tuesday Night
 
 Mostly cloudy, with a low around 28.
Wednesday
 
 Mostly sunny, with a high near 41.

 

Forecast from NOAA-NWS for Bethel CT.