National Weather Service Forecast for: Bethel CT
Issued by: National Weather Service New York, NY
Updated: 5:58 am EDT Jul 13, 2026
 
Today

Today: Sunny, with a high near 84. Light southwest wind increasing to 6 to 11 mph in the morning.
Sunny
Tonight

Tonight: Mostly clear, with a low around 65. South wind 6 to 8 mph.
Mostly Clear
Tuesday

Tuesday: Sunny, with a high near 94. Heat index values as high as 100. West wind 6 to 13 mph.
Sunny
Tuesday
Night
Tuesday Night: Mostly clear, with a low around 75. Southwest wind around 9 mph, with gusts as high as 20 mph.
Mostly Clear
Wednesday

Wednesday: Sunny, with a high near 94. Northwest wind 8 to 11 mph.
Sunny
Wednesday
Night
Wednesday Night: Partly cloudy, with a low around 66.
Partly Cloudy
Thursday

Thursday: Mostly sunny, with a high near 89.
Mostly Sunny
Thursday
Night
Thursday Night: Partly cloudy, with a low around 64.
Partly Cloudy
Friday

Friday: Sunny, with a high near 86.
Sunny
Hi 84 °F Lo 65 °F Hi 94 °F Lo 75 °F Hi 94 °F Lo 66 °F Hi 89 °F Lo 64 °F Hi 86 °F

Heat Advisory
 

Today
 
Sunny, with a high near 84. Light southwest wind increasing to 6 to 11 mph in the morning.
Tonight
 
Mostly clear, with a low around 65. South wind 6 to 8 mph.
Tuesday
 
Sunny, with a high near 94. Heat index values as high as 100. West wind 6 to 13 mph.
Tuesday Night
 
Mostly clear, with a low around 75. Southwest wind around 9 mph, with gusts as high as 20 mph.
Wednesday
 
Sunny, with a high near 94. Northwest wind 8 to 11 mph.
Wednesday Night
 
Partly cloudy, with a low around 66.
Thursday
 
Mostly sunny, with a high near 89.
Thursday Night
 
Partly cloudy, with a low around 64.
Friday
 
Sunny, with a high near 86.
Friday Night
 
Partly cloudy, with a low around 63.
Saturday
 
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 85.
Saturday Night
 
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 64.
Sunday
 
A 40 percent chance of showers. Mostly sunny, with a high near 86.

 

Forecast from NOAA-NWS for Bethel CT.