Current Conditions

East Setauket, New York

68°F20°C

Clear

Wind

NW 3 mph4 km/h

Humidity

74%

Cloud Cover

As of Friday, July 24, 2026 at 5:05 AM EDT

Today's Outlook

Day

Mostly clear and warm, with a high of 76°F25°C and morning low of 70°F21°C. Breezy from the SE at 6 to 10 mph9 to 16 km/h.

Night

Partly cloudy, with a low around 68°F20°C. Breezy from the S at 5 to 8 mph8 to 13 km/h.

7-Day Forecast

Day	Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
FridayJul 24	Clear	High 76°F25°C	Low 68°F20°C	Precip 0 in0 mm—	Cloud 32%	Wind SSE 5 mph8 km/h	Friday: Mostly clear and warm, with a high of 76°F25°C and morning low of 70°F21°C. Breezy from the SE at 6 to 10 mph9 to 16 km/h. Friday Night: Partly cloudy, with a low around 68°F20°C. Breezy from the S at 5 to 8 mph8 to 13 km/h.
SaturdayJul 25	Clear	High 74°F23°C	Low 68°F20°C	Precip 0 in0 mm—	Cloud 15%	Wind E 8 mph12 km/h	Saturday: Mostly clear and warm, with a high of 74°F23°C. Breezy from the E at 10 to 11 mph16 to 18 km/h. Saturday Night: Partly cloudy, with a low around 68°F20°C. Breezy from the E at 6 to 7 mph9 to 12 km/h.
SundayJul 26	Clear	High 76°F24°C	Low 66°F19°C	Precip 0 in0 mm—	Cloud 11%	Wind E 7 mph12 km/h	Sunday: Mostly clear and warm, with a high of 76°F24°C and morning low of 68°F20°C. Breezy from the E at 8 to 9 mph12 to 15 km/h. Sunday Night: Mostly clear, with a low around 66°F19°C. Breezy from the E at 7 to 8 mph11 to 12 km/h.
MondayJul 27	Showers	High 76°F24°C	Low 69°F21°C	Precip 0.05 in1.2 mm29%	Cloud 52%	Wind S 8 mph13 km/h	Monday: Mostly cloudy and warm, with a high of 76°F24°C. Breezy from the S at 9 to 13 mph15 to 20 km/h. 14% chance of drizzle in the afternoon. Humid. Monday Night: Mostly cloudy, with a low around 69°F21°C. Breezy from the S at 7 to 10 mph11 to 15 km/h. 29% chance of showers in the evening.
TuesdayJul 28	Light Rain	High 75°F24°C	Low 71°F22°C	Precip 0.37 in9.3 mm48%	Cloud 80%	Wind S 9 mph14 km/h	Tuesday: Mostly cloudy and warm, with a high of 75°F24°C. Breezy from the S at 9 to 11 mph15 to 17 km/h. 47% chance of light rain throughout the day. Humid. Tuesday Night: Overcast, with a low around 71°F22°C. Breezy from the S at 8 to 9 mph13 to 14 km/h. 48% chance of light rain throughout the night.
WednesdayJul 29	Showers	High 76°F24°C	Low 70°F21°C	Precip 0.28 in7 mm44%	Cloud 61%	Wind ENE 8 mph12 km/h	Wednesday: Mostly cloudy and warm, with a high of 76°F24°C. Breezy from the NE at 8 mph12 km/h. 35% chance of showers throughout the day. Humid. Wednesday Night: Mostly cloudy, with a low around 70°F21°C. Breezy from the ESE at 7 to 8 mph12 to 13 km/h. 44% chance of showers throughout the night.
ThursdayJul 30	Drizzle	High 77°F25°C	Low 70°F21°C	Precip 0.06 in1.6 mm15%	Cloud 37%	Wind NW 7 mph12 km/h	Thursday: Partly cloudy and warm, with a high of 77°F25°C and morning low of 71°F22°C. Breezy from the NNW at 7 to 8 mph12 to 12 km/h. 14% chance of drizzle throughout the day. Humid. Thursday Night: Partly cloudy, with a low around 70°F21°C. Breezy from the WNW at 7 mph12 km/h. 15% chance of drizzle throughout the night.

15-Day Forecast

	Day	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Condition	Wind (mph)
	FridayJul 24	76°F25°C	68°F20°C	0 in0 mm· —	32%	Clear	SSE 5 mph8 km/h
DayMostly clear and warm, with a high of 76°F25°C and morning low of 70°F21°C. Breezy from the SE at 6 to 10 mph9 to 16 km/h. NightPartly cloudy, with a low around 68°F20°C. Breezy from the S at 5 to 8 mph8 to 13 km/h.
	SaturdayJul 25	74°F23°C	68°F20°C	0 in0 mm· —	15%	Clear	E 8 mph12 km/h
DayMostly clear and warm, with a high of 74°F23°C. Breezy from the E at 10 to 11 mph16 to 18 km/h. NightPartly cloudy, with a low around 68°F20°C. Breezy from the E at 6 to 7 mph9 to 12 km/h.
	SundayJul 26	76°F24°C	66°F19°C	0 in0 mm· —	11%	Clear	E 7 mph12 km/h
DayMostly clear and warm, with a high of 76°F24°C and morning low of 68°F20°C. Breezy from the E at 8 to 9 mph12 to 15 km/h. NightMostly clear, with a low around 66°F19°C. Breezy from the E at 7 to 8 mph11 to 12 km/h.
	MondayJul 27	76°F24°C	69°F21°C	0.05 in1.2 mm· 29%	52%	Showers	S 8 mph13 km/h
DayMostly cloudy and warm, with a high of 76°F24°C. Breezy from the S at 9 to 13 mph15 to 20 km/h. 14% chance of drizzle in the afternoon. Humid. NightMostly cloudy, with a low around 69°F21°C. Breezy from the S at 7 to 10 mph11 to 15 km/h. 29% chance of showers in the evening.
	TuesdayJul 28	75°F24°C	71°F22°C	0.37 in9.3 mm· 48%	80%	Light Rain	S 9 mph14 km/h
DayMostly cloudy and warm, with a high of 75°F24°C. Breezy from the S at 9 to 11 mph15 to 17 km/h. 47% chance of light rain throughout the day. Humid. NightOvercast, with a low around 71°F22°C. Breezy from the S at 8 to 9 mph13 to 14 km/h. 48% chance of light rain throughout the night.
	WednesdayJul 29	76°F24°C	70°F21°C	0.28 in7 mm· 44%	61%	Showers	ENE 8 mph12 km/h
DayMostly cloudy and warm, with a high of 76°F24°C. Breezy from the NE at 8 mph12 km/h. 35% chance of showers throughout the day. Humid. NightMostly cloudy, with a low around 70°F21°C. Breezy from the ESE at 7 to 8 mph12 to 13 km/h. 44% chance of showers throughout the night.
	ThursdayJul 30	77°F25°C	70°F21°C	0.06 in1.6 mm· 15%	37%	Drizzle	NW 7 mph12 km/h
DayPartly cloudy and warm, with a high of 77°F25°C and morning low of 71°F22°C. Breezy from the NNW at 7 to 8 mph12 to 12 km/h. 14% chance of drizzle throughout the day. Humid. NightPartly cloudy, with a low around 70°F21°C. Breezy from the WNW at 7 mph12 km/h. 15% chance of drizzle throughout the night.
	FridayJul 31	79°F26°C	71°F22°C	0.03 in0.7 mm· 7%	33%	Clear	SW 8 mph12 km/h
DayPartly cloudy and warm, with a high of 79°F26°C and morning low of 72°F22°C. Breezy from the SW at 7 to 10 mph11 to 16 km/h. Humid. NightPartly cloudy, with a low around 71°F22°C. Breezy from the SW at 8 to 10 mph13 to 15 km/h.
	SaturdayAug 1	79°F26°C	73°F23°C	0.04 in1.1 mm· 13%	55%	Drizzle	SSW 10 mph16 km/h
DayMostly cloudy and warm, with a high of 79°F26°C and morning low of 74°F23°C. Breezy from the SSW at 10 to 13 mph16 to 21 km/h. 13% chance of drizzle in the afternoon. Humid. NightMostly cloudy, with a low around 73°F23°C. Breezy from the SSW at 10 to 11 mph16 to 18 km/h. 13% chance of drizzle throughout the night.
	SundayAug 2	78°F26°C	74°F23°C	0.2 in5 mm· 29%	65%	Showers	SSW 10 mph15 km/h
DayMostly cloudy and warm, with a high of 78°F26°C and morning low of 74°F23°C. Breezy from the SSW at 10 to 12 mph16 to 19 km/h. 29% chance of showers throughout the day. Heavy, humid air. NightMostly cloudy, with a low around 74°F23°C. Breezy from the SSW at 9 to 10 mph15 to 17 km/h. 19% chance of showers throughout the night.
	MondayAug 3	78°F26°C	73°F23°C	0.11 in2.7 mm· 25%	55%	Showers	SSW 8 mph13 km/h
DayMostly cloudy and warm, with a high of 78°F26°C and morning low of 73°F23°C. Breezy from the SSW at 8 to 10 mph13 to 16 km/h. 25% chance of drizzle throughout the day. Humid. NightMostly cloudy, with a low around 73°F23°C. Breezy from the SW at 8 mph13 km/h. 20% chance of showers throughout the night.
	TuesdayAug 4	79°F26°C	73°F23°C	0.09 in2.2 mm· 13%	50%	Showers	SSW 8 mph13 km/h
DayMostly cloudy and warm, with a high of 79°F26°C and morning low of 74°F23°C. Breezy from the SSW at 8 to 10 mph13 to 16 km/h. 13% chance of showers throughout the day. Humid. NightPartly cloudy, with a low around 73°F23°C. Breezy from the SSW at 8 to 9 mph14 to 15 km/h. 11% chance of drizzle throughout the night.
	WednesdayAug 5	79°F26°C	74°F23°C	0.06 in1.5 mm· 16%	56%	Drizzle	SSW 9 mph15 km/h
DayMostly cloudy and warm, with a high of 79°F26°C. Breezy from the SSW at 9 to 12 mph15 to 19 km/h. 16% chance of drizzle throughout the day. Humid. NightMostly cloudy, with a low around 74°F23°C. Breezy from the SSW at 9 to 10 mph15 to 17 km/h.
	ThursdayAug 6	80°F26°C	74°F24°C	0.11 in2.9 mm· 20%	57%	Showers	SSW 10 mph15 km/h
DayMostly cloudy and warm, with a high of 80°F26°C. Breezy from the SSW at 10 to 12 mph15 to 19 km/h. 18% chance of drizzle throughout the day. Heavy, humid air. NightMostly cloudy, with a low around 74°F24°C. Breezy from the SSW at 10 mph15 km/h. 20% chance of showers throughout the night.
	FridayAug 7	79°F26°C	74°F23°C	0.1 in2.6 mm· 20%	59%	Drizzle	SW 9 mph15 km/h
DayMostly cloudy and warm, with a high of 79°F26°C. Breezy from the SSW at 9 to 11 mph14 to 17 km/h. 18% chance of drizzle throughout the day. Humid. NightMostly cloudy, with a low around 74°F23°C. Breezy from the SW at 9 to 10 mph15 to 16 km/h. 20% chance of drizzle 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