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Brookhaven, New York

Current conditions and the National Weather Service 7-day forecast for Brookhaven, New York — temperature, rain chance, wind, radar and active alerts.

Saturday Oct 3: a high near 69°F and a low around 54°F. The wettest day looks like Sunday Oct 4, near 0.18 in. Highs over the period run 61°F to 70°F.

National Weather Service forecast for Brookhaven, New York
DayHighLowPrecip
Saturday Oct 369°54°—
Sunday Oct 464°54°0.18 in
Monday Oct 570°48°—
Tuesday Oct 661°47°—
Wednesday Oct 762°52°—
Thursday Oct 866°55°—
Friday Oct 967°——

NOAA NWS NDFD 2.5 km, run 2026-10-03 15:00 UTC · days are local time in America/New York. The live page updates continuously.

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