National Weather Service

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2025-2026 U.S. Winter Outlook

Current conditions at

Shirley, Brookhaven Airport (KHWV)

Lat: 40.82°NLon: 72.87°WElev: 82ft.

Fair

55°F

13°C

Humidity	47%
Wind Speed	N 8 mph
Barometer	30.30 in (1026.1 mb)
Dewpoint	35°F (2°C)
Visibility	10.00 mi
Wind Chill	53°F (12°C)
Last update	2 Nov 10:56 am EST

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Bellport NY

Today
High: 58 °F
Sunny
Tonight
Low: 46 °F
Partly Cloudy
Monday
High: 62 °F
Partly Sunny
then Chance
Rain
Monday Night
Low: 46 °F
Chance Rain
Tuesday
High: 59 °F
Sunny
Tuesday Night
Low: 45 °F
Mostly Clear
Wednesday
High: 61 °F
Partly Sunny
Wednesday Night
Low: 44 °F
Chance Rain
Thursday
High: 56 °F
Mostly Sunny

Detailed Forecast

Today

Sunny, with a high near 58. Northwest wind around 8 mph becoming southwest in the afternoon.

Tonight

Partly cloudy, with a low around 46. Southwest wind 3 to 5 mph.

Monday

A 50 percent chance of rain after 1pm. Partly sunny, with a high near 62. South wind 5 to 14 mph.

Monday Night

A 30 percent chance of rain before 1am. Partly cloudy, with a low around 46. Southwest wind 13 to 15 mph becoming northwest after midnight. Winds could gust as high as 26 mph.

Tuesday

Sunny, with a high near 59. Northwest wind 14 to 16 mph, with gusts as high as 26 mph.

Tuesday Night

Mostly clear, with a low around 45.

Wednesday

Partly sunny, with a high near 61.

Wednesday Night

A 40 percent chance of rain. Mostly cloudy, with a low around 44.

Thursday

Mostly sunny, with a high near 56.

Thursday Night

Mostly clear, with a low around 40.