National Weather Service Forecast for: Bristol CT
Issued by: National Weather Service Norton, MA
Updated: 2:35 am EDT Jul 13, 2026
 
Today

Today: Sunny, with a high near 83. Light southwest wind increasing to 5 to 9 mph in the morning.
Sunny
Tonight

Tonight: Mostly clear, with a low around 65. Southwest wind around 9 mph.
Mostly Clear
Tuesday

Tuesday: Sunny and hot, with a high near 92. Heat index values as high as 100. Southwest wind 7 to 11 mph, with gusts as high as 23 mph.
Hot
Tuesday
Night
Tuesday Night: Mostly clear, with a low around 73. West wind 9 to 11 mph, with gusts as high as 21 mph.
Mostly Clear
Wednesday

Wednesday: Sunny and hot, with a high near 93. Northwest wind 8 to 11 mph, with gusts as high as 22 mph.
Hot
Wednesday
Night
Wednesday Night: Partly cloudy, with a low around 66. Northwest wind 6 to 8 mph.
Partly Cloudy
Thursday

Thursday: Mostly sunny, with a high near 87. West wind 5 to 11 mph, with gusts as high as 22 mph.
Mostly Sunny
Thursday
Night
Thursday Night: Partly cloudy, with a low around 64. Northwest wind 5 to 9 mph.
Partly Cloudy
Friday

Friday: Sunny, with a high near 86. Northwest wind 5 to 10 mph.
Sunny
Hi 83 °F Lo 65 °F Hi 92 °F Lo 73 °F Hi 93 °F Lo 66 °F Hi 87 °F Lo 64 °F Hi 86 °F

Heat Advisory
 

Today
 
Sunny, with a high near 83. Light southwest wind increasing to 5 to 9 mph in the morning.
Tonight
 
Mostly clear, with a low around 65. Southwest wind around 9 mph.
Tuesday
 
Sunny and hot, with a high near 92. Heat index values as high as 100. Southwest wind 7 to 11 mph, with gusts as high as 23 mph.
Tuesday Night
 
Mostly clear, with a low around 73. West wind 9 to 11 mph, with gusts as high as 21 mph.
Wednesday
 
Sunny and hot, with a high near 93. Northwest wind 8 to 11 mph, with gusts as high as 22 mph.
Wednesday Night
 
Partly cloudy, with a low around 66. Northwest wind 6 to 8 mph.
Thursday
 
Mostly sunny, with a high near 87. West wind 5 to 11 mph, with gusts as high as 22 mph.
Thursday Night
 
Partly cloudy, with a low around 64. Northwest wind 5 to 9 mph.
Friday
 
Sunny, with a high near 86. Northwest wind 5 to 10 mph.
Friday Night
 
Partly cloudy, with a low around 62. Light northwest wind.
Saturday
 
A chance of showers and thunderstorms. Partly sunny, with a high near 84. Calm wind becoming southwest 5 to 7 mph in the afternoon. Chance of precipitation is 30%.
Saturday Night
 
A chance of showers and thunderstorms. Mostly cloudy, with a low around 64. Southwest wind around 6 mph. Chance of precipitation is 40%.
Sunday
 
A chance of showers. Partly sunny, with a high near 86. Southwest wind 7 to 9 mph. Chance of precipitation is 30%.

 

Forecast from NOAA-NWS for Bristol CT.