Weather in Setauket-East Setauket, New York, United States

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7-Day Detailed Weather Forecast for Setauket-East Setauket

Today

Temperature: 84°F

Wind Speed: 6 mph

Wind Direction: S

Forecast: Mostly sunny. High near 84, with temperatures falling to around 82 in the afternoon. South wind around 6 mph.

Tonight

Temperature: 72°F

Wind Speed: 6 mph

Wind Direction: S

Forecast: A slight chance of rain showers after 2am. Mostly cloudy, with a low around 72. South wind around 6 mph. Chance of precipitation is 20%.

Thursday

Temperature: 89°F

Wind Speed: 3 to 10 mph

Wind Direction: SW

Forecast: A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 89. Heat index values as high as 102. Southwest wind 3 to 10 mph. Chance of precipitation is 20%.

Thursday Night

Temperature: 74°F

Wind Speed: 5 to 9 mph

Wind Direction: SW

Forecast: A chance of showers and thunderstorms between 8pm and midnight. Partly cloudy, with a low around 74. Heat index values as high as 99. Southwest wind 5 to 9 mph. Chance of precipitation is 30%.

Friday

Temperature: 90°F

Wind Speed: 5 to 8 mph

Wind Direction: SW

Forecast: A chance of showers and thunderstorms after 2pm. Mostly sunny. High near 90, with temperatures falling to around 87 in the afternoon. Southwest wind 5 to 8 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.

Friday Night

Temperature: 73°F

Wind Speed: 5 to 8 mph

Wind Direction: SW

Forecast: A chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 73. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.

Saturday

Temperature: 89°F

Wind Speed: 5 to 10 mph

Wind Direction: SW

Forecast: A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 89.

Saturday Night

Temperature: 74°F

Wind Speed: 9 mph

Wind Direction: SW

Forecast: A slight chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 74.

Sunday

Temperature: 88°F

Wind Speed: 8 mph

Wind Direction: W

Forecast: Sunny, with a high near 88.

Sunday Night

Temperature: 73°F

Wind Speed: 3 to 7 mph

Wind Direction: W

Forecast: Mostly clear, with a low around 73.

Monday

Temperature: 88°F

Wind Speed: 3 to 9 mph

Wind Direction: W

Forecast: Mostly sunny, with a high near 88.

Monday Night

Temperature: 73°F

Wind Speed: 6 to 9 mph

Wind Direction: W

Forecast: A chance of rain showers between 8pm and 2am. Partly cloudy, with a low around 73. Chance of precipitation is 30%.

Tuesday

Temperature: 87°F

Wind Speed: 6 to 9 mph

Wind Direction: W

Forecast: A slight chance of rain showers between 8am and 2pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 87. Chance of precipitation is 40%.

Tuesday Night

Temperature: 70°F

Wind Speed: 5 to 8 mph

Wind Direction: W

Forecast: A chance of showers and thunderstorms. Mostly cloudy, with a low around 70.