10-Day Weather Forecast - Stony Brook, NY
- 85|71°FPartly SunnyHourly details
Today
85°FPartly sunny. Patchy fog this morning. A slight chance of thunderstorms this afternoon. Some thunderstorms may produce heavy rainfall this afternoon. Highs in the upper 80s. Southwest winds 5 to 10 mph. Chance of precipitation 20 percent.
Tonight
71°FMostly cloudy. A slight chance of showers with a chance of thunderstorms in the evening then a chance of showers with a slight chance of thunderstorms after midnight. Patchy fog after midnight. Some thunderstorms may produce heavy rainfall. Humid with lows in the lower 70s. South winds 5 to 10 mph. Chance of rain 50 percent.
- 83|70°F60% Chance of StormsHourly details
Day
83°FPatchy fog in the morning. Showers likely with a slight chance of thunderstorms in the morning then showers likely with a chance of thunderstorms in the afternoon. Some thunderstorms may produce heavy rainfall in the morning. Some thunderstorms may produce heavy rainfall in the afternoon. Humid with highs in the mid 80s. West winds around 5 mph becoming northwest around 5 mph in the afternoon. Chance of rain 60 percent.
Night
70°FPartly cloudy with showers likely with a chance of thunderstorms in the evening then mostly clear after midnight. Some thunderstorms may produce heavy rainfall in the evening. Humid with lows around 70. North winds 5 to 10 mph. Chance of rain 60 percent.
- 83|66°FSunnyHourly details
Day
83°FSunny. Highs in the mid 80s. Northeast winds 5 to 10 mph becoming east in the afternoon.
Night
66°FMostly clear in the evening then becoming partly cloudy. Lows in the upper 60s.
Weekend Weather
- 83|68°FSunnyHourly details
Day
83°FSunny. Highs in the lower 80s.
Night
68°FMostly clear. Lows in the upper 60s.
- 87|69°FSunnyHourly details
Day
87°FSunny. Highs in the upper 80s.
Night
69°FPartly cloudy with a chance of showers. Lows in the upper 60s. Chance of rain 30 percent.
- 81|62°FMostly SunnyHourly details
Day
81°FMostly sunny. Highs in the mid 80s.
Night
62°FPartly cloudy. Lows in the mid 60s.
- 78|65°FMostly Sunny
Day
78°FMostly sunny. Highs in the upper 70s.
Night
65°FPartly cloudy with a 30% chance for rain and thunderstorms. Low temperature around 65F. Dew point will be around 63F with an average humidity of 87%. Winds will be 5 mph from the NE.
- 78|63°F30% Chance of Rain
Day
78°FPartly cloudy with a slight chance of rain. Chance of precipitation 25%. High temperature around 78F. Dew point will be around 65F with an average humidity of 75%. Winds will be 2 mph from the E.
Night
63°FPartly cloudy. Low temperature around 63F. Dew point will be around 62F with an average humidity of 90%. Winds will be 3 mph from the NE.
- 78|63°FSunny
Day
78°FSunny. High temperature around 78F. Dew point will be around 62F with an average humidity of 69%. Winds will be 4 mph from the N.
Night
63°FClear. Low temperature around 63F. Dew point will be around 60F with an average humidity of 83%. Winds will be 2 mph from the N.
- 79|64°FSunny
Day
79°FSunny. High temperature around 79F. Dew point will be around 61F with an average humidity of 64%. Winds will be 3 mph from the N.
Night
64°FClear. Low temperature around 64F. Dew point will be around 60F with an average humidity of 81%. Winds will be 2 mph from the S.
