Weather in Stony Brook, New York, United States
7-Day Forecast Summary
7-Day Detailed Weather Forecast for Stony Brook
Today |
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Temperature: 36°F Wind Speed: 17 to 22 mph Wind Direction: N Forecast: Mostly sunny. High near 36, with temperatures falling to around 29 in the afternoon. Wind chill values as low as 17. North wind 17 to 22 mph, with gusts as high as 32 mph. |
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Tonight |
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Temperature: 17°F Wind Speed: 7 to 16 mph Wind Direction: N Forecast: Mostly clear, with a low around 17. Wind chill values as low as 8. North wind 7 to 16 mph. |
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Sunday |
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Temperature: 36°F Wind Speed: 8 mph Wind Direction: E Forecast: Mostly sunny, with a high near 36. Wind chill values as low as 10. East wind around 8 mph. |
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Sunday Night |
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Temperature: 34°F Wind Speed: 7 mph Wind Direction: S Forecast: A chance of snow between 7pm and 10pm, then a chance of rain and snow. Mostly cloudy, with a low around 34. South wind around 7 mph. Chance of precipitation is 50%. New snow accumulation of less than half an inch possible. |
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Monday |
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Temperature: 46°F Wind Speed: 9 mph Wind Direction: SW Forecast: A slight chance of rain and snow before 7am. Partly sunny. High near 46, with temperatures falling to around 42 in the afternoon. Southwest wind around 9 mph. Chance of precipitation is 20%. |
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Monday Night |
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Temperature: 36°F Wind Speed: 9 mph Wind Direction: W Forecast: Mostly cloudy, with a low around 36. |
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Tuesday |
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Temperature: 43°F Wind Speed: 7 to 12 mph Wind Direction: NW Forecast: Mostly sunny, with a high near 43. |
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Tuesday Night |
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Temperature: 26°F Wind Speed: 5 to 9 mph Wind Direction: N Forecast: Partly cloudy, with a low around 26. |
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Wednesday |
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Temperature: 36°F Wind Speed: 7 mph Wind Direction: NE Forecast: A chance of snow after 7am. Mostly cloudy, with a high near 36. Chance of precipitation is 40%. |
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Wednesday Night |
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Temperature: 30°F Wind Speed: 6 to 9 mph Wind Direction: SE Forecast: Snow before 9pm, then snow and sleet between 9pm and midnight, then sleet and rain. Cloudy, with a low around 30. Chance of precipitation is 80%. |
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Thursday |
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Temperature: 47°F Wind Speed: 12 mph Wind Direction: S Forecast: Rain likely before noon, then a chance of rain showers. Cloudy, with a high near 47. Chance of precipitation is 70%. |
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Thursday Night |
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Temperature: 32°F Wind Speed: 12 mph Wind Direction: W Forecast: A chance of rain showers. Mostly cloudy, with a low around 32. Chance of precipitation is 40%. |
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Friday |
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Temperature: 40°F Wind Speed: 12 mph Wind Direction: W Forecast: Mostly sunny, with a high near 40. |
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Friday Night |
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Temperature: 27°F Wind Speed: 9 mph Wind Direction: NW Forecast: A slight chance of snow after 1am. Partly cloudy, with a low around 27. |