New Haven, CT Weather Forecast
South Central Connecticut Planning Region, Connecticut
Live radar, warnings and storm tracking for New Haven, with free alerts the moment it counts.
The next few hours
A dry morning, mostly sunny
It is 44°, but the wind is taking it down to 41° on exposed skin. The sky is mostly sunny.
Nothing in the next day and a half is wet enough to move plans for.
Taller, warmer bars mean heavier rain. Dotted means no reading for that hour.
Hour by hour
Quiet through the next day and a half
Nothing wet is expected over the next day and a half.
The overnight low settles near 43°. Tomorrow tops out near 59°.
Sunrise and sunset
Next five days, scored 0 to 100The first day or two use the HRRR and NBM cloud layers. Later days only have total cloud, so treat them as a rough guide.
Know when sunset at this place will be worth a photo
We score every sunrise and sunset here from the cloud, haze and smoke forecast, and let you know when one is likely to light up. Sunrise the evening before, sunset a few hours ahead.
Seven-day outlook
35–59°F across the weekThe week runs between 35° and 59°, with tomorrow the warmest day of it. The second half leans cooling, and Saturday is the coolest day in it. Friday is the wettest day, peaking near 72%. 4 of the 7 days stay dry.
Free alerts for New Haven
Every NWS warning, pushed to your phone, inbox or webhook the moment it is issued.
New Haven, CT at a glance
New Haven is home to about 135,319 people in South Central Connecticut Planning Region, across 19 square miles. It ranks 3rd by population of 151 places in Connecticut with a forecast here. The nearest neighbour with its own forecast is West Haven, 3 miles away.
- County
- South Central Connecticut Planning Region
- Population
- 135,319 2023 est.
- Land area
- 19 sq mi
- People per sq mi
- 7,240
- Forecast point
- 41.3108°N, 72.9250°W
How well can the network see New Haven?
The nearest Doppler radar is KOKX (New York City, NY), to the S. Its lowest scan passes about 1,900 ft above New Haven. That is about as close as US radar coverage gets: low-level rotation and gust fronts over New Haven show up clearly. New Haven is closer to its radar than 69% of US cities.
The closest weather station is KHVN (New Haven/Tweed Arpt). Close enough that its readings are the conditions in town.
Forecasts near New Haven
- West Haven, CT3 mi
- East Haven, CT4 mi
- Orange, CT5 mi
- Woodbridge, CT5 mi
- Hamden, CT6 mi
- North Haven, CT6 mi
- Branford, CT8 mi
- Ansonia, CT8 mi
Elsewhere in Connecticut
BridgeportStamfordHartfordWaterburyNorwalkDanburyAll Connecticut forecasts →