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Town of Brookhaven, NYBrookhaven, NY 7-Day Night Weather Forecast
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Brookhaven, NY Weather Forecast
Brookhaven, NY Weather Forecast Date: 207 PM EDT Tue Sep 29 2026
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Tonight... Partly cloudy this evening, then becoming mostly cloudy. Patchy fog after midnight. Lows in the upper 50s. Northwest winds around 5 mph.
Wednesday... Patchy fog in the morning. Mostly sunny. Highs in the lower 70s. Northwest winds around 5 mph, becoming west in the afternoon.
Wednesday Night... Mostly cloudy. Lows in the lower 60s. Southwest winds 5 to 10 mph.
Thursday... Mostly cloudy in the morning, then becoming mostly sunny. Highs in the lower 70s. Southwest winds 10 to 15 mph.
Thursday Night... Partly cloudy. Lows in the mid 60s. Southwest winds 10 to 15 mph.
Friday... Mostly sunny. Highs in the mid 70s.
Friday Night... Mostly cloudy with a chance of showers. Lows in the lower 60s. Chance of rain 40%.
Saturday... Partly sunny. A chance of showers in the morning. Highs in the upper 60s. Chance of rain 30%.
Saturday Night... Mostly cloudy. Lows in the mid 50s.
Sunday... Mostly cloudy with a 50% chance of showers. Highs in the mid 60s.
Sunday Night... Mostly cloudy with a 50% chance of showers. Lows in the mid 50s.
Monday... Partly sunny. A chance of showers in the morning. Highs in the mid 60s. Chance of rain 30%.
Monday Night... Mostly clear. Lows in the upper 40s.
POP = Probability of Precipitation
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