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Town of Brookhaven, NYStony Brook, NY 7-Day Weather Forecast
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Stony Brook Weather Forecast
Stony Brook, NY Weather Forecast Date: 553 AM EDT Wed Oct 28 2026
Weather forecast for Stony Brook, NY
Today Hi: 60°FHi: 16°C Lo: 49°F Lo: 9°C |
Today... Partly cloudy. Highs around 60. Northeast winds around 5 mph, becoming southeast this afternoon. |
Thu Hi: 65°FHi: 18°C Lo: 55°F Lo: 13°C |
Thursday... Sunny. Highs in the mid 60s. Southwest winds 5 to 10 mph. |
| Fri Hi: 69°FHi: 21°C Lo: 45°F Lo: 7°C |
Friday... Sunny. Highs in the upper 60s. West winds 10 to 15 mph. |
| Sat Hi: 59°FHi: 15°C Lo: 45°F Lo: 7°C |
Saturday... Sunny. Highs in the upper 50s. |
| Sun Hi: 61°FHi: 16°C Lo: 50°F Lo: 10°C |
Sunday... Mostly sunny. Highs in the lower 60s. |
Mon Hi: 65°FHi: 18°C Lo: 50°F Lo: 10°C |
Monday... Partly sunny. Highs in the mid 60s. |
Tue Hi: 61°FHi: 16°C |
Tuesday... Partly sunny with a 30% chance of showers. Highs in the lower 60s. |
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