National Weather Service Forecast for: North Haven CT
Issued by: National Weather Service New York, NY
Updated: 2:00 am EDT May 4, 2026
 
This
Afternoon
This Afternoon: Sunny, with a high near 70. Southwest wind around 15 mph, with gusts as high as 26 mph.
Sunny

 Tonight

Tonight: Mostly clear, with a low around 51. South wind 6 to 9 mph.
Mostly Clear

 Tuesday

Tuesday: Mostly sunny, with a high near 76. South wind 7 to 16 mph.
Mostly Sunny

 Tuesday
Night
Tuesday Night: Mostly cloudy, with a low around 57. South wind 9 to 11 mph, with gusts as high as 23 mph.
Mostly Cloudy

 Wednesday

Wednesday: A chance of showers before 2pm, then rain after 2pm. High near 67. South wind 10 to 14 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Chance
Showers then
Rain
 Wednesday
Night
Wednesday Night: Rain, mainly before 2am, then a chance of showers after 2am. Low around 49. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Rain

 Thursday

Thursday: Showers likely, mainly after 2pm. Partly sunny, with a high near 62. Chance of precipitation is 60%.
Showers
Likely
 Thursday
Night
Thursday Night: Showers likely, mainly before 8pm. Mostly cloudy, with a low around 43. Chance of precipitation is 60%.
Showers
Likely
 Friday

Friday: Mostly sunny, with a high near 63.
Mostly Sunny
Hi 70 °F Lo 51 °F Hi 76 °F Lo 57 °F Hi 67 °F Lo 49 °F Hi 62 °F Lo 43 °F Hi 63 °F

Special Weather Statement
 

This Afternoon
 
 Sunny, with a high near 70. Southwest wind around 15 mph, with gusts as high as 26 mph.
Tonight
 
 Mostly clear, with a low around 51. South wind 6 to 9 mph.
Tuesday
 
 Mostly sunny, with a high near 76. South wind 7 to 16 mph.
Tuesday Night
 
 Mostly cloudy, with a low around 57. South wind 9 to 11 mph, with gusts as high as 23 mph.
Wednesday
 
 A chance of showers before 2pm, then rain after 2pm. High near 67. South wind 10 to 14 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday Night
 
 Rain, mainly before 2am, then a chance of showers after 2am. Low around 49. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
 
 Showers likely, mainly after 2pm. Partly sunny, with a high near 62. Chance of precipitation is 60%.
Thursday Night
 
 Showers likely, mainly before 8pm. Mostly cloudy, with a low around 43. Chance of precipitation is 60%.
Friday
 
 Mostly sunny, with a high near 63.
Friday Night
 
 Partly cloudy, with a low around 44.
Saturday
 
 Mostly sunny, with a high near 65.
Saturday Night
 
 A 30 percent chance of showers. Mostly cloudy, with a low around 45.
Sunday
 
 Mostly sunny, with a high near 68.

 

Forecast from NOAA-NWS for North Haven CT.