North Haven, CT Weather Forecast

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North Haven, CT Weather Forecast

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North Haven CT weather  - Mostly Clear - 66°F
Mostly Clear
66°F
Updated 4:02 pm
Feels Like 70°F
Humidity 69%
Wind N 0 mph
Barometer  30.08 in
Dew Point 56°F
North Haven CT weather  - Mostly Clear - 19°C
Mostly Clear
19°C
Updated 4:02 pm
Feels Like 21°C
Humidity 69%
Wind N 0 km/h
Barometer  101.8 kPa
Dew Point 13°C

North Haven Weather Forecast

THIS AFTERNOON TONIGHT THURSDAY THURSDAY NIGHT FRIDAY FRIDAY NIGHT SATURDAY SATURDAY NIGHT SUNDAY SUNDAY NIGHT MONDAY MONDAY NIGHT
North Haven, CT Weather - This Afternoon Partly Sunny North Haven, CT Weather - Tonight Mostly Cloudy North Haven, CT Weather - Thursday Mostly Cloudy North Haven, CT Weather - Thursday Night Partly Cloudy North Haven, CT Weather - Friday Chance Of Showers North Haven, CT Weather - Friday Night Chance Of Showers North Haven, CT Weather - Saturday Sunny North Haven, CT Weather - Saturday Night Mostly Clear North Haven, CT Weather - Sunday Mostly Sunny North Haven, CT Weather - Sunday Night Partly Cloudy North Haven, CT Weather - Monday Mostly Sunny North Haven, CT Weather - Monday Night Mostly Clear
Partly Sunny Mostly Cloudy Mostly Cloudy Partly Cloudy Chance of Showers Chance of Showers Sunny Mostly Clear Mostly Sunny Partly Cloudy Mostly Sunny Mostly Clear
Hi: 69°FHi: 21°C
Lo: 59°FLo: 15°C Hi: 75°FHi: 24°C
Lo: 61°FLo: 16°C Hi: 81°FHi: 27°C
Lo: 55°FLo: 13°C Hi: 69°FHi: 21°C
Lo: 49°FLo: 9°C Hi: 65°FHi: 18°C
Lo: 50°FLo: 10°C Hi: 69°FHi: 21°C
Lo: 41°FLo: 5°C
POP: 20% POP: 50%
POP = Probability of Precipitation.
Weather Outlook Updated: 228 PM EDT Wed Sep 30 2026 North Haven, CT Weather - WeatherWorld.com

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Issued: 229 PM EDT Wed Sep 30 2026

Key Messages

1) Conditions gradually warm and remain mostly dry through Friday with high pressure in place.

2) Low chance of rain Sunday night. No impacts expected.


Discussion

... .KEY MESSAGE 1... Surface high pressure will remain offshore through Friday.

A weak warm front moves across the region on Thursday resulting in some mid and high cloud cover, but conditions remain dry. Temperatures on Thursday get into the 70s.

By Friday, deep SW-W flow will allow 850mb temperatures to climb to 17-18C. This ...