National Weather Service Forecast for: Oakville CT
Issued by: National Weather Service Albany, NY
Updated: 6:53 pm EST Dec 17, 2025
 
Tonight

Tonight: Mostly clear, with a low around 23. West wind 5 to 9 mph becoming calm in the evening.
Mostly Clear

 Thursday

Thursday: Mostly sunny, with a high near 44. Calm wind becoming south 5 to 9 mph in the afternoon.
Mostly Sunny

 Thursday
Night
Thursday Night: Rain, mainly after 1am. Temperature rising to around 52 by 5am. Breezy, with a south wind 7 to 12 mph increasing to 16 to 21 mph after midnight. Winds could gust as high as 39 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Chance Rain
then Rain and
Breezy
 Friday

Friday: Rain before 4pm, then a chance of rain and snow. High near 54. Breezy, with a south wind 15 to 24 mph becoming west in the afternoon. Winds could gust as high as 44 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Rain and
Breezy then
Rain/Snow
 Friday
Night
Friday Night: A chance of snow before 7pm. Partly cloudy, with a low around 24. West wind 13 to 16 mph, with gusts as high as 37 mph. Chance of precipitation is 30%.
Chance Snow
then Partly
Cloudy
 Saturday

Saturday: Mostly sunny, with a high near 38.
Mostly Sunny

 Saturday
Night
Saturday Night: Cloudy, with a low around 29.
Cloudy

 Sunday

Sunday: Mostly sunny, with a high near 44.
Mostly Sunny

 Sunday
Night
Sunday Night: Partly cloudy, with a low around 21.
Partly Cloudy
Lo 23 °F Hi 44 °F Lo 40 °F⇑ Hi 54 °F Lo 24 °F Hi 38 °F Lo 29 °F Hi 44 °F Lo 21 °F

Wind Advisory
 

Tonight
 
 Mostly clear, with a low around 23. West wind 5 to 9 mph becoming calm in the evening.
Thursday
 
 Mostly sunny, with a high near 44. Calm wind becoming south 5 to 9 mph in the afternoon.
Thursday Night
 
 Rain, mainly after 1am. Temperature rising to around 52 by 5am. Breezy, with a south wind 7 to 12 mph increasing to 16 to 21 mph after midnight. Winds could gust as high as 39 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Friday
 
 Rain before 4pm, then a chance of rain and snow. High near 54. Breezy, with a south wind 15 to 24 mph becoming west in the afternoon. Winds could gust as high as 44 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Friday Night
 
 A chance of snow before 7pm. Partly cloudy, with a low around 24. West wind 13 to 16 mph, with gusts as high as 37 mph. Chance of precipitation is 30%.
Saturday
 
 Mostly sunny, with a high near 38.
Saturday Night
 
 Cloudy, with a low around 29.
Sunday
 
 Mostly sunny, with a high near 44.
Sunday Night
 
 Partly cloudy, with a low around 21.
Monday
 
 Sunny, with a high near 31.
Monday Night
 
 Partly cloudy, with a low around 20.
Tuesday
 
 A chance of rain and snow. Mostly cloudy, with a high near 38. Chance of precipitation is 40%.
Tuesday Night
 
 Mostly cloudy, with a low around 27.
Wednesday
 
 Mostly sunny, with a high near 38.

 

Forecast from NOAA-NWS for Oakville CT.