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 evening, mostly sunny
It is 49°, but the wind is taking it down to 46° on exposed skin. The sky is mostly sunny.
The barometer has climbed 0.05 inHg in the last hour, which is the sign of drier air moving in behind whatever has just gone through. 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
Dry and warming through tomorrow
Nothing wet is expected over the next day and a half.
The overnight low settles near 41°. Tomorrow reaches 58°, 5° warmer than today.
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
34–59°F across the weekThe week runs between 36° and 58°, with tomorrow the warmest day of it. There is no real trend across it: one day looks much like the next. Friday is the wettest day, peaking near 61%. 5 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 →