Current Conditions

East Setauket, New York

72°F22°C

Light Rain

Wind

ENE 10 mph16 km/h

Humidity

94%

Cloud Cover

95%

As of Tuesday, September 1, 2026 at 8:57 PM EDT

Today's Outlook

Night

Overcast, with a low around 69°F20°C. Breezy from the E at 11 to 13 mph18 to 21 km/h. 36% chance of drizzle throughout the night.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Light Rain	High 71°F22°C	Low 68°F20°C	Precip 0.06 in1.6 mm36%	Cloud 97%	Wind E 11 mph18 km/h	Wednesday: Overcast and warm, with a high of 71°F22°C. Breezy from the E at 11 to 12 mph18 to 20 km/h. 28% chance of light rain in the afternoon. Wednesday Night: Overcast, with a low around 69°F20°C. Breezy from the E at 11 to 13 mph18 to 21 km/h. 36% chance of drizzle throughout the night.
Rain	High 78°F25°C	Low 72°F22°C	Precip 0.35 in8.9 mm93%	Cloud 84%	Wind SW 9 mph15 km/h	Thursday: Overcast and warm, with a high of 78°F25°C and morning low of 72°F22°C. Breezy from the WSW at 9 to 10 mph15 to 16 km/h. 93% chance of rain throughout the day. Heavy, humid air. Thursday Night: Overcast, with a low around 72°F22°C. Breezy from the SSW at 9 to 10 mph15 to 17 km/h. 93% chance of rain throughout the night.
Showers	High 80°F27°C	Low 74°F24°C	Precip 0.07 in1.7 mm30%	Cloud 50%	Wind WNW 8 mph13 km/h	Friday: Partly cloudy and warm, with a high of 80°F27°C and morning low of 74°F24°C. Breezy from the WNW at 8 mph12 km/h. 29% chance of showers throughout the day. Humid. Friday Night: Mostly cloudy, with a low around 74°F24°C. Breezy from the WNW at 9 to 10 mph14 to 16 km/h. 30% chance of showers overnight.
Drizzle	High 76°F24°C	Low 70°F21°C	Precip 0.02 in0.6 mm22%	Cloud 27%	Wind NNW 11 mph18 km/h	Saturday: Partly cloudy and warm, with a high of 76°F24°C and morning low of 70°F21°C. Breezy from the NNW at 11 mph18 km/h. 10% chance of drizzle in the afternoon. Saturday Night: Mostly clear, with a low around 70°F21°C. Breezy from the N at 11 to 12 mph18 to 20 km/h. 22% chance of drizzle in the evening.
Clear	High 73°F23°C	Low 66°F19°C	Precip 0.02 in0.4 mm9%	Cloud 28%	Wind N 10 mph17 km/h	Sunday: Partly cloudy and warm, with a high of 73°F23°C and morning low of 66°F19°C. Breezy from the N at 11 to 13 mph17 to 20 km/h. Sunday Night: Mostly clear, with a low around 66°F19°C. Breezy from the N at 10 to 13 mph16 to 21 km/h.
Clear	High 75°F24°C	Low 66°F19°C	Precip 0 in0 mm—	Cloud 19%	Wind WNW 7 mph12 km/h	Monday: Mostly clear and warm, with a high of 75°F24°C and morning low of 67°F19°C. Breezy from the NW at 7 to 8 mph11 to 14 km/h. Monday Night: Mostly clear, with a low around 66°F19°C. Breezy from the W at 8 to 9 mph13 to 14 km/h.
Partly Cloudy	High 75°F24°C	Low 69°F20°C	Precip 0 in0.1 mm2%	Cloud 48%	Wind WSW 8 mph13 km/h	Tuesday: Partly cloudy and warm, with a high of 75°F24°C and morning low of 69°F21°C. Breezy from the W at 8 to 9 mph12 to 14 km/h. Tuesday Night: Mostly cloudy, with a low around 69°F20°C. Breezy from the WSW at 8 to 9 mph14 to 15 km/h.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	WednesdaySep 2	71°F22°C	68°F20°C	0.06 in1.6 mm· 36%	97%	Light Rain	E 11 mph18 km/h
DayOvercast and warm, with a high of 71°F22°C. Breezy from the E at 11 to 12 mph18 to 20 km/h. 28% chance of light rain in the afternoon. NightOvercast, with a low around 69°F20°C. Breezy from the E at 11 to 13 mph18 to 21 km/h. 36% chance of drizzle throughout the night.
	ThursdaySep 3	78°F25°C	72°F22°C	0.35 in8.9 mm· 93%	84%	Rain	SW 9 mph15 km/h
DayOvercast and warm, with a high of 78°F25°C and morning low of 72°F22°C. Breezy from the WSW at 9 to 10 mph15 to 16 km/h. 93% chance of rain throughout the day. Heavy, humid air. NightOvercast, with a low around 72°F22°C. Breezy from the SSW at 9 to 10 mph15 to 17 km/h. 93% chance of rain throughout the night.
	FridaySep 4	80°F27°C	74°F24°C	0.07 in1.7 mm· 30%	50%	Showers	WNW 8 mph13 km/h
DayPartly cloudy and warm, with a high of 80°F27°C and morning low of 74°F24°C. Breezy from the WNW at 8 mph12 km/h. 29% chance of showers throughout the day. Humid. NightMostly cloudy, with a low around 74°F24°C. Breezy from the WNW at 9 to 10 mph14 to 16 km/h. 30% chance of showers overnight.
	SaturdaySep 5	76°F24°C	70°F21°C	0.02 in0.6 mm· 22%	27%	Drizzle	NNW 11 mph18 km/h
DayPartly cloudy and warm, with a high of 76°F24°C and morning low of 70°F21°C. Breezy from the NNW at 11 mph18 km/h. 10% chance of drizzle in the afternoon. NightMostly clear, with a low around 70°F21°C. Breezy from the N at 11 to 12 mph18 to 20 km/h. 22% chance of drizzle in the evening.
	SundaySep 6	73°F23°C	66°F19°C	0.02 in0.4 mm· 9%	28%	Clear	N 10 mph17 km/h
DayPartly cloudy and warm, with a high of 73°F23°C and morning low of 66°F19°C. Breezy from the N at 11 to 13 mph17 to 20 km/h. NightMostly clear, with a low around 66°F19°C. Breezy from the N at 10 to 13 mph16 to 21 km/h.
	MondaySep 7	75°F24°C	66°F19°C	0 in0 mm· —	19%	Clear	WNW 7 mph12 km/h
DayMostly clear and warm, with a high of 75°F24°C and morning low of 67°F19°C. Breezy from the NW at 7 to 8 mph11 to 14 km/h. NightMostly clear, with a low around 66°F19°C. Breezy from the W at 8 to 9 mph13 to 14 km/h.
	TuesdaySep 8	75°F24°C	69°F20°C	0 in0.1 mm· 2%	48%	Partly Cloudy	WSW 8 mph13 km/h
DayPartly cloudy and warm, with a high of 75°F24°C and morning low of 69°F21°C. Breezy from the W at 8 to 9 mph12 to 14 km/h. NightMostly cloudy, with a low around 69°F20°C. Breezy from the WSW at 8 to 9 mph14 to 15 km/h.
	WednesdaySep 9	74°F23°C	69°F21°C	0.08 in2.1 mm· 11%	66%	Drizzle	SSW 10 mph17 km/h
DayMostly cloudy and warm, with a high of 74°F23°C. Breezy from the S at 10 to 11 mph16 to 19 km/h. 11% chance of drizzle throughout the day. NightMostly cloudy, with a low around 69°F21°C. Breezy from the SSW at 10 to 12 mph17 to 19 km/h. 10% chance of drizzle throughout the night.
	ThursdaySep 10	78°F25°C	72°F22°C	0.05 in1.2 mm· 16%	59%	Drizzle	SW 12 mph20 km/h
DayMostly cloudy and warm, with a high of 78°F25°C and morning low of 72°F22°C. Breezy from the SW at 12 to 13 mph20 to 21 km/h. 10% chance of drizzle throughout the day. Humid. NightMostly cloudy, with a low around 72°F22°C. Breezy from the SW at 12 mph20 km/h. 16% chance of drizzle throughout the night.
	FridaySep 11	77°F25°C	72°F22°C	0.07 in1.9 mm· 15%	48%	Drizzle	W 10 mph16 km/h
DayPartly cloudy and warm, with a high of 77°F25°C and morning low of 72°F22°C. Breezy from the W at 10 mph16 km/h. 13% chance of drizzle throughout the day. Humid. NightPartly cloudy, with a low around 72°F22°C. Breezy from the W at 10 to 11 mph17 to 18 km/h. 15% chance of drizzle throughout the night.
	SaturdaySep 12	75°F24°C	70°F21°C	0.07 in1.9 mm· 14%	45%	Drizzle	W 10 mph16 km/h
DayPartly cloudy and warm, with a high of 75°F24°C and morning low of 70°F21°C. Breezy from the W at 10 mph15 km/h. 10% chance of drizzle in the morning. NightPartly cloudy, with a low around 70°F21°C. Breezy from the W at 10 mph16 km/h. 14% chance of drizzle throughout the night.
	SundaySep 13	74°F23°C	69°F21°C	0.08 in2 mm· 17%	49%	Drizzle	W 10 mph16 km/h
DayMostly cloudy and warm, with a high of 74°F23°C. Breezy from the W at 10 mph16 km/h. 17% chance of drizzle throughout the day. NightPartly cloudy, with a low around 69°F21°C. Breezy from the W at 10 mph16 km/h. 15% chance of drizzle throughout the night.
	MondaySep 14	73°F23°C	68°F20°C	0.1 in2.5 mm· 15%	52%	Drizzle	SSW 10 mph15 km/h
DayMostly cloudy and warm, with a high of 73°F23°C and morning low of 68°F20°C. Breezy from the S at 10 mph15 km/h. 14% chance of drizzle throughout the day. NightMostly cloudy, with a low around 68°F20°C. Breezy from the SW at 10 mph16 km/h. 15% chance of drizzle throughout the night.
	TuesdaySep 15	73°F23°C	69°F20°C	0.1 in2.6 mm· 17%	57%	Drizzle	SSW 10 mph16 km/h
DayMostly cloudy and warm, with a high of 73°F23°C and morning low of 69°F20°C. Breezy from the SSW at 10 mph16 km/h. 14% chance of drizzle throughout the day. NightMostly cloudy, with a low around 69°F20°C. Breezy from the SSW at 10 mph16 km/h. 17% chance of drizzle throughout the night.
	WednesdaySep 16	73°F23°C	68°F20°C	0.09 in2.3 mm· 23%	55%	Showers	SSW 9 mph15 km/h
DayMostly cloudy and warm, with a high of 73°F23°C and morning low of 68°F20°C. Breezy from the SSW at 9 to 10 mph15 to 16 km/h. 18% chance of drizzle throughout the day. NightMostly cloudy, with a low around 68°F20°C. Breezy from the SSW at 10 mph15 km/h. 23% chance of showers throughout the night.

Nearby Cities

Setauket-East Setauket1 mi1 km Centereach6 mi9 km Selden6 mi10 km Coram7 mi12 km Lake Ronkonkoma7 mi12 km Smithtown8 mi12 km

About This Forecast

This forecast is powered by WeatherMesh, the world's most advanced and accurate weather model powered by AI. WeatherMesh is built on proprietary data from WindBorne's Global Sounding Balloon constellation — the world's largest fleet of autonomous, long-duration weather balloons — collecting observations across 100% of Earth, including over oceans and remote regions where no other data exists.

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Coordinates: 40.9415°N, 73.1059°W·Elevation: 20m·Timezone: America/New_York·Population: 17,006