National Weather Service Forecast for: Oakville CT
Issued by: National Weather Service Albany, NY
Updated: 12:53 am EST Dec 5, 2025
 
Overnight

Overnight: Mostly clear, with a low around 9. Light north wind.
Mostly Clear

Friday

Friday: Increasing clouds, with a high near 27. Calm wind becoming south around 6 mph.
Increasing
Clouds

Friday
Night
Friday Night: A slight chance of light snow after 1am.  Cloudy, with a low around 22. Calm wind.  Chance of precipitation is 20%.
Mostly Cloudy
then Slight
Chance Light
Snow
Saturday

Saturday: Mostly cloudy, with a high near 38. Calm wind becoming southwest 5 to 8 mph in the afternoon.
Mostly Cloudy

Saturday
Night
Saturday Night: Partly cloudy, with a low around 20. Northwest wind 3 to 5 mph.
Partly Cloudy

Sunday

Sunday: Partly sunny, with a high near 36.
Partly Sunny

Sunday
Night
Sunday Night: A chance of snow before 1am.  Mostly cloudy, with a low around 20. Chance of precipitation is 30%.
Chance Snow

Monday

Monday: Mostly sunny, with a high near 26.
Mostly Sunny

Monday
Night
Monday Night: Mostly clear, with a low around 8.
Mostly Clear

Lo 9 °F Hi 27 °F Lo 22 °F Hi 38 °F Lo 20 °F Hi 36 °F Lo 20 °F Hi 26 °F Lo 8 °F

 

Overnight
 
Mostly clear, with a low around 9. Light north wind.
Friday
 
Increasing clouds, with a high near 27. Calm wind becoming south around 6 mph.
Friday Night
 
A slight chance of light snow after 1am. Cloudy, with a low around 22. Calm wind. Chance of precipitation is 20%.
Saturday
 
Mostly cloudy, with a high near 38. Calm wind becoming southwest 5 to 8 mph in the afternoon.
Saturday Night
 
Partly cloudy, with a low around 20. Northwest wind 3 to 5 mph.
Sunday
 
Partly sunny, with a high near 36.
Sunday Night
 
A chance of snow before 1am. Mostly cloudy, with a low around 20. Chance of precipitation is 30%.
Monday
 
Mostly sunny, with a high near 26.
Monday Night
 
Mostly clear, with a low around 8.
Tuesday
 
Partly sunny, with a high near 31.
Tuesday Night
 
Mostly cloudy, with a low around 23.
Wednesday
 
A chance of rain. Mostly cloudy, with a high near 42. Chance of precipitation is 30%.
Wednesday Night
 
Rain and snow likely. Cloudy, with a low around 33. Chance of precipitation is 60%.
Thursday
 
A chance of rain and snow. Mostly cloudy, with a high near 40. Chance of precipitation is 40%.

 

Forecast from NOAA-NWS for Oakville CT.