7-Day Forecast 40.73°N 73.07°W (Text-Only)
NWS Forecast for: Sayville NY
Issued by: National Weather Service New York, NY
Last Update: 6:52 am EDT Jul 13, 2025




This Afternoon: Partly sunny, with a high near 75. Southeast wind around 10 mph.

Tonight: Patchy drizzle and fog after 10pm. Mostly cloudy, with a low around 71. Southeast wind 3 to 8 mph.

Monday: A 20 percent chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 80. South wind 5 to 9 mph.

Monday Night: A 30 percent chance of showers and thunderstorms, mainly after 2am. Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 73. Southwest wind around 6 mph.

Tuesday: A 30 percent chance of showers and thunderstorms, mainly before 2pm. Partly sunny, with a high near 83. Calm wind becoming south 5 to 7 mph in the morning.

Tuesday Night: Partly cloudy, with a low around 73.

Wednesday: Mostly sunny, with a high near 84.

Wednesday Night: A 30 percent chance of showers. Mostly cloudy, with a low around 74.

Thursday: A 30 percent chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 84.

Thursday Night: A chance of showers and thunderstorms before 8pm, then a chance of showers between 8pm and 2am. Mostly cloudy, with a low around 74. Chance of precipitation is 40%.

Friday: A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 85.

Friday Night: A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 73.

Saturday: Mostly sunny, with a high near 83.



Sayville NY
 40.73°N 73.07°W (Elev. 16 ft)

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