National Weather Service Forecast for: Storrs CT
Issued by: National Weather Service Norton, MA
Updated: 2:14 am EDT Jun 30, 2026
 
Overnight

Overnight: Partly cloudy, with a low around 62. Calm wind.
Partly Cloudy

 Tuesday

Tuesday: Mostly sunny, with a high near 89. Calm wind becoming southwest 5 to 9 mph in the morning.
Mostly Sunny

 Tuesday
Night
Tuesday Night: A chance of showers and thunderstorms, mainly between 7pm and 2am. Partly cloudy, with a low around 68. South wind 5 to 8 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Chance
T-storms then
Chance
Showers
 Wednesday

Wednesday: A slight chance of showers and thunderstorms after 3pm. Mostly sunny and hot, with a high near 94. Heat index values as high as 99. Southwest wind 7 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.
Mostly Sunny
then Slight
Chance
T-storms
 Wednesday
Night
Wednesday Night: A chance of showers and thunderstorms, mainly before 1am. Mostly cloudy, with a low around 73. Southwest wind 5 to 7 mph becoming calm in the evening. Chance of precipitation is 30%.
Chance
Showers

 Thursday

Thursday: Sunny and hot, with a high near 97. Light west wind increasing to 5 to 10 mph in the morning.
Hot

 Thursday
Night
Thursday Night: Clear, with a low around 73. West wind 3 to 6 mph.
Clear

 Friday

Friday: Sunny and hot, with a high near 98. West wind 5 to 11 mph, with gusts as high as 22 mph.
Hot

 Friday
Night
Friday Night: Mostly clear, with a low around 71. Northwest wind 5 to 7 mph.
Mostly Clear
Lo 62 °F Hi 89 °F Lo 68 °F Hi 94 °F Lo 73 °F Hi 97 °F Lo 73 °F Hi 98 °F Lo 71 °F

Extreme Heat Warning
 

Overnight
 
 Partly cloudy, with a low around 62. Calm wind.
Tuesday
 
 Mostly sunny, with a high near 89. Calm wind becoming southwest 5 to 9 mph in the morning.
Tuesday Night
 
 A chance of showers and thunderstorms, mainly between 7pm and 2am. Partly cloudy, with a low around 68. South wind 5 to 8 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday
 
 A slight chance of showers and thunderstorms after 3pm. Mostly sunny and hot, with a high near 94. Heat index values as high as 99. Southwest wind 7 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.
Wednesday Night
 
 A chance of showers and thunderstorms, mainly before 1am. Mostly cloudy, with a low around 73. Southwest wind 5 to 7 mph becoming calm in the evening. Chance of precipitation is 30%.
Thursday
 
 Sunny and hot, with a high near 97. Light west wind increasing to 5 to 10 mph in the morning.
Thursday Night
 
 Clear, with a low around 73. West wind 3 to 6 mph.
Friday
 
 Sunny and hot, with a high near 98. West wind 5 to 11 mph, with gusts as high as 22 mph.
Friday Night
 
 Mostly clear, with a low around 71. Northwest wind 5 to 7 mph.
Independence Day
 
 A chance of showers and thunderstorms after 3pm. Mostly sunny and hot, with a high near 97. Light west wind increasing to 5 to 9 mph in the morning. Chance of precipitation is 30%.
Saturday Night
 
 A chance of showers and thunderstorms. Partly cloudy, with a low around 70. Northwest wind 3 to 5 mph. Chance of precipitation is 30%.
Sunday
 
 Mostly sunny, with a high near 89. West wind 3 to 6 mph.
Sunday Night
 
 A chance of showers. Partly cloudy, with a low around 68. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%.
Monday
 
 A chance of showers. Partly sunny, with a high near 85. Southeast wind 3 to 7 mph. Chance of precipitation is 30%.

 

Forecast from NOAA-NWS for Storrs CT.