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New Haven, CT Weather Forecast

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New Haven, CT Weather Forecast

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New Haven CT weather - Mostly Clear - 67°F
Mostly Clear
67°F
Updated 7:23 am
Feels Like 66°F
Humidity 93%
Wind VRB 3 mph
Barometer  29.9 in
Dew Point 65°F
New Haven CT weather - Mostly Clear - 19°C
Mostly Clear
19°C
Updated 7:23 am
Feels Like 19°C
Humidity 93%
Wind VRB 5 km/h
Barometer  101.2 kPa
Dew Point 18°C
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New Haven Weather Forecast

TODAY TONIGHT THURSDAY THURSDAY NIGHT FRIDAY FRIDAY NIGHT SATURDAY SATURDAY NIGHT SUNDAY SUNDAY NIGHT MONDAY MONDAY NIGHT
New Haven, CT Weather - Today Patchy Fog New Haven, CT Weather - Tonight Partly Cloudy New Haven, CT Weather - Thursday Chance Of Showers New Haven, CT Weather - Thursday Night Chance Of Showers New Haven, CT Weather - Friday Mostly Sunny New Haven, CT Weather - Friday Night Partly Cloudy New Haven, CT Weather - Saturday Chance Of Showers New Haven, CT Weather - Saturday Night Chance Of Showers New Haven, CT Weather - Sunday Chance Of Showers New Haven, CT Weather - Sunday Night Chance Of Showers New Haven, CT Weather - Monday Sunny New Haven, CT Weather - Monday Night Mostly Clear
Patchy Fog Partly Cloudy Chance of Showers Chance of Showers Mostly Sunny Partly Cloudy Chance of Showers Chance of Showers Chance of Showers Chance of Showers Sunny Mostly Clear
Hi: 85°FHi: 29°C
 Lo: 69°FLo: 21°C Hi: 80°FHi: 27°C
 Lo: 61°FLo: 16°C Hi: 80°FHi: 27°C
 Lo: 61°FLo: 16°C Hi: 79°FHi: 26°C
 Lo: 61°FLo: 16°C Hi: 80°FHi: 27°C
 Lo: 61°FLo: 16°C Hi: 80°FHi: 27°C
 Lo: 60°FLo: 16°C
POP: 50% POP: 60% POP: 50% POP: 50% POP: 40% POP: 40%
POP = Probability of Precipitation.
Weather Outlook Updated: 532 AM EDT Wed Aug 19 2026 New Haven, CT Weather - WeatherWorld.com

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New Haven Forecast Discussion

Issued: 437 AM EDT Wed Aug 19 2026

Key Messages

1) Showers and potential thunderstorms are expected on Thursday. Embedded stronger thunderstorms and heavy downpours are possible.

2) Unsettled weather this weekend.


Discussion

... .KEY MESSAGE 1... A cold front approaches today and will stall over or near the area through the weekend. The persistent upper level trough over the eastern US continues through this period as well. Shortwave energy currently over the Northern Plains will round the base of this t...