Weather WorldStony Brook, MA 7-Day Weather Forecast
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Stony Brook Weather Forecast
Stony Brook, MA Weather Forecast Date: 702 AM EDT Sun Sep 20 2026
Weather forecast for Stony Brook, MA
Today Hi: 59°FHi: 15°C Lo: 51°F Lo: 11°C |
Today... Mostly cloudy. A slight chance of showers this morning, then showers this afternoon. Patchy fog this afternoon. Highs in the upper 50s. Southeast winds around 5 mph. Chance of rain 90%. |
Mon Hi: 69°FHi: 21°C Lo: 49°F Lo: 9°C |
Monday... Mostly cloudy in the morning, then becoming mostly sunny. Highs in the upper 60s. Northeast winds 5 to 10 mph. Gusts up to 20 mph in the morning. |
| Tue Hi: 61°FHi: 16°C Lo: 45°F Lo: 7°C |
Tuesday... Mostly cloudy. Highs in the lower 60s. Northeast winds 5 to 10 mph with gusts up to 20 mph. |
| Wed Hi: 61°FHi: 16°C Lo: 45°F Lo: 7°C |
Wednesday... Mostly cloudy. Lows in the mid 40s. Highs in the lower 60s. |
| Thu Hi: 61°FHi: 16°C Lo: 45°F Lo: 7°C |
Thursday... Mostly cloudy. Lows in the mid 40s. Highs in the lower 60s. |
| Thu Hi: 61°FHi: 16°C Lo: 49°F Lo: 9°C |
Thursday... Mostly cloudy. Lows in the mid 40s. Highs in the lower 60s. |
| Fri Hi: 61°FHi: 16°C Lo: 49°F Lo: 9°C |
Friday... Mostly cloudy with a 40% chance of showers. Lows in the upper 40s. Highs in the lower 60s. |
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