National Weather Service Forecast for: Middletown CT
Issued by: National Weather Service New York, NY
Updated: 2:20 pm EDT Oct 6, 2026
 
Tonight

Tonight: Clear, with a low around 36. Northwest wind around 5 mph becoming calm in the evening.
Clear
 Wednesday

Wednesday: Sunny, with a high near 64. Light and variable wind becoming south 6 to 11 mph in the morning.
Sunny
 Wednesday
Night
Wednesday Night: Mostly clear, with a low around 52. Southwest wind around 7 mph.
Mostly Clear
 Thursday

Thursday: Sunny, with a high near 73. West wind 6 to 10 mph.
Sunny
 Thursday
Night
Thursday Night: Mostly clear, with a low around 49. Light west wind.
Mostly Clear
 Friday

Friday: Sunny, with a high near 67.
Sunny
 Friday
Night
Friday Night: Mostly clear, with a low around 46.
Mostly Clear
 Saturday

Saturday: Sunny, with a high near 68.
Sunny
 Saturday
Night
Saturday Night: Mostly clear, with a low around 50.
Mostly Clear
Lo 36 °F Hi 64 °F Lo 52 °F Hi 73 °F Lo 49 °F Hi 67 °F Lo 46 °F Hi 68 °F Lo 50 °F

Frost Advisory
Hazardous Weather Outlook
 

Tonight
 
 Clear, with a low around 36. Northwest wind around 5 mph becoming calm in the evening.
Wednesday
 
 Sunny, with a high near 64. Light and variable wind becoming south 6 to 11 mph in the morning.
Wednesday Night
 
 Mostly clear, with a low around 52. Southwest wind around 7 mph.
Thursday
 
 Sunny, with a high near 73. West wind 6 to 10 mph.
Thursday Night
 
 Mostly clear, with a low around 49. Light west wind.
Friday
 
 Sunny, with a high near 67.
Friday Night
 
 Mostly clear, with a low around 46.
Saturday
 
 Sunny, with a high near 68.
Saturday Night
 
 Mostly clear, with a low around 50.
Sunday
 
 Mostly sunny, with a high near 69.
Sunday Night
 
 A 50 percent chance of showers. Mostly cloudy, with a low around 56.
Columbus Day
 
 A 40 percent chance of showers. Mostly cloudy, with a high near 69.
Monday Night
 
 Mostly cloudy, with a low around 55.
Tuesday
 
 Partly sunny, with a high near 69.

 

Forecast from NOAA-NWS for Middletown CT.