Southampton, NY Weather Forecast
Suffolk County, New York
Live radar, warnings and storm tracking for Southampton, with free alerts the moment it counts.
The next few hours
Taller, warmer bars mean heavier rain. Dotted means no reading for that hour.
Hour by hour
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
Free alerts for Southampton
Every NWS warning, pushed to your phone, inbox or webhook the moment it is issued.
Southampton, NY at a glance
Southampton is home to about 4,627 people in Suffolk County, across 6.5 square miles. It ranks 379th by population of 593 places in New York with a forecast here. The nearest neighbour with its own forecast is Sag Harbor, 10 miles away.
- County
- Suffolk County
- Population
- 4,627 2023 est.
- Land area
- 6.5 sq mi
- People per sq mi
- 710
- Forecast point
- 40.8766°N, 72.4031°W
How well can the network see Southampton?
The nearest Doppler radar is KOKX (New York City, NY), to the W. Its lowest scan passes about 1,400 ft above Southampton. That is about as close as US radar coverage gets: low-level rotation and gust fronts over Southampton show up clearly. Southampton is closer to its radar than 79% of US cities.
The closest weather station is KJPX (East Hampton Arpt). Representative on most days, though a thunderstorm can hit one and miss the other.
Forecasts near Southampton
- Sag Harbor, NY10 mi
- Shelter Island, NY14 mi
- Greenport, NY16 mi
- Riverhead, NY18 mi
- Southold, NY19 mi
- Old Saybrook, CT29 mi
- Brookhaven, NY29 mi
- Clinton, CT30 mi
Elsewhere in New York
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