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Town of Brookhaven, NYBrookhaven, NY 7-Day Weather Forecast
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Brookhaven Weather Forecast
Brookhaven, NY Weather Forecast Date: 1245 AM EST Tue Mar 03 2026
Weather forecast for Brookhaven, NY
Today Hi: 40°FHi: 4°C Lo: 39°F Lo: 4°C |
Today... Rain, a chance of snow and freezing rain this morning, then rain this afternoon. Little or no snow accumulation. Highs around 40. East winds 5 to 10 mph. Chance of precipitation near 100%. |
Wed Hi: 45°FHi: 7°C Lo: 35°F Lo: 2°C |
Wednesday... Partly sunny. Highs in the mid 40s. Northwest winds around 5 mph, becoming east in the afternoon. |
Thu Hi: 45°FHi: 7°C Lo: 39°F Lo: 4°C |
Thursday... Rain likely, mainly in the morning. Highs in the mid 40s. East winds 5 to 10 mph. Chance of rain 60%. |
| Fri Hi: 41°FHi: 5°C Lo: 35°F Lo: 2°C |
Friday... Cloudy. A chance of rain in the morning. Highs in the lower 40s. Chance of rain 50%. |
Sat Hi: 51°FHi: 11°C Lo: 41°F Lo: 5°C |
Saturday... Cloudy. Highs in the lower 50s. |
| Sun Hi: 55°FHi: 13°C Lo: 41°F Lo: 5°C |
Sunday... Mostly cloudy in the morning, then becoming partly sunny. Highs in the mid 50s. |
| Mon Hi: 55°FHi: 13°C |
Monday... Mostly cloudy. Highs in the mid 50s. |
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