Current Conditions

Sayville, New York

63°F17°C

Partly Cloudy

Wind

NW 7 mph11 km/h

Humidity

86%

Cloud Cover

48%

As of Tuesday, October 13, 2026 at 12:28 AM EDT

Today's Outlook

Day

Mostly clear and mild, with a high of 66°F19°C. Breezy from the NW at 10 mph16 km/h.

Night

Mostly cloudy, with a low around 63°F17°C. Breezy from the NW at 8 to 9 mph13 to 14 km/h.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Partly Cloudy	High 66°F19°C	Low 63°F17°C	Precip 0 in0 mm—	Cloud 41%	Wind NW 9 mph14 km/h	Monday: Mostly clear and mild, with a high of 66°F19°C. Breezy from the NW at 10 mph16 km/h. Monday Night: Mostly cloudy, with a low around 63°F17°C. Breezy from the NW at 8 to 9 mph13 to 14 km/h.
Clear	High 67°F19°C	Low 61°F16°C	Precip 0 in0 mm—	Cloud 16%	Wind S 10 mph15 km/h	Tuesday: Partly cloudy and mild, with a high of 65°F19°C and morning low of 61°F16°C. Breezy from the SSE at 9 to 13 mph14 to 20 km/h. Tuesday Night: Mostly clear, with a low around 61°F16°C. Breezy from the SW at 10 to 15 mph17 to 25 km/h.
Drizzle	High 72°F22°C	Low 66°F19°C	Precip 0.02 in0.6 mm14%	Cloud 35%	Wind WSW 12 mph19 km/h	Wednesday: Partly cloudy and warm, with a high of 72°F22°C and morning low of 66°F19°C. Breezy from the WSW at 11 to 13 mph18 to 21 km/h. 14% chance of drizzle in the afternoon. Wednesday Night: Partly cloudy, with a low around 67°F19°C. Windy from the WSW at 13 to 16 mph21 to 26 km/h. 13% chance of drizzle in the evening.
Partly Cloudy	High 66°F19°C	Low 59°F15°C	Precip 0.01 in0.2 mm6%	Cloud 44%	Wind NNE 10 mph17 km/h	Thursday: Partly cloudy and mild, with a high of 61°F16°C. Breezy from the NNE at 10 to 12 mph16 to 20 km/h. Dry air. Thursday Night: Mostly cloudy, with a low around 59°F15°C. Breezy from the NNE at 11 to 13 mph17 to 20 km/h.
Light Rain	High 66°F19°C	Low 60°F15°C	Precip 0.31 in8 mm86%	Cloud 84%	Wind SSW 15 mph24 km/h	Friday: Overcast and mild, with a high of 66°F19°C. Windy from the SSW at 16 to 17 mph25 to 27 km/h. 86% chance of light rain in the morning. Friday Night: Mostly cloudy, with a low around 60°F15°C. Windy from the SW at 15 to 18 mph24 to 28 km/h. 64% chance of light rain overnight.
Showers	High 60°F16°C	Low 49°F10°CFeels 44°F7°C	Precip 0.06 in1.6 mm39%	Cloud 36%	Wind NW 18 mph28 km/h	Saturday: Partly cloudy and mild, with a high of 52°F11°C. Windy from the NW at 18 to 19 mph29 to 30 km/h. 22% chance of drizzle in the morning. Dry air. Saturday Night: Partly cloudy, with a low around 49°F10°C. Windy from the NW at 17 to 18 mph27 to 30 km/h. 39% chance of showers overnight.
Clear	High 55°F13°C	Low 47°F8°CFeels 41°F5°C	Precip 0.02 in0.4 mm4%	Cloud 17%	Wind W 12 mph20 km/h	Sunday: Mostly clear and mild, with a high of 55°F13°C and morning low of 47°F8°C. Breezy from the W at 12 to 13 mph19 to 20 km/h. Dry air. Sunday Night: Mostly clear, with a low around 47°F8°C. Breezy from the W at 12 to 14 mph20 to 23 km/h.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	MondayOct 12	66°F19°C	63°F17°C	0 in0 mm· —	41%	Partly Cloudy	NW 9 mph14 km/h
DayMostly clear and mild, with a high of 66°F19°C. Breezy from the NW at 10 mph16 km/h. NightMostly cloudy, with a low around 63°F17°C. Breezy from the NW at 8 to 9 mph13 to 14 km/h.
	TuesdayOct 13	67°F19°C	61°F16°C	0 in0 mm· —	16%	Clear	S 10 mph15 km/h
DayPartly cloudy and mild, with a high of 65°F19°C and morning low of 61°F16°C. Breezy from the SSE at 9 to 13 mph14 to 20 km/h. NightMostly clear, with a low around 61°F16°C. Breezy from the SW at 10 to 15 mph17 to 25 km/h.
	WednesdayOct 14	72°F22°C	66°F19°C	0.02 in0.6 mm· 14%	35%	Drizzle	WSW 12 mph19 km/h
DayPartly cloudy and warm, with a high of 72°F22°C and morning low of 66°F19°C. Breezy from the WSW at 11 to 13 mph18 to 21 km/h. 14% chance of drizzle in the afternoon. NightPartly cloudy, with a low around 67°F19°C. Windy from the WSW at 13 to 16 mph21 to 26 km/h. 13% chance of drizzle in the evening.
	ThursdayOct 15	66°F19°C	59°F15°C	0.01 in0.2 mm· 6%	44%	Partly Cloudy	NNE 10 mph17 km/h
DayPartly cloudy and mild, with a high of 61°F16°C. Breezy from the NNE at 10 to 12 mph16 to 20 km/h. Dry air. NightMostly cloudy, with a low around 59°F15°C. Breezy from the NNE at 11 to 13 mph17 to 20 km/h.
	FridayOct 16	66°F19°C	60°F15°C	0.31 in8 mm· 86%	84%	Light Rain	SSW 15 mph24 km/h
DayOvercast and mild, with a high of 66°F19°C. Windy from the SSW at 16 to 17 mph25 to 27 km/h. 86% chance of light rain in the morning. NightMostly cloudy, with a low around 60°F15°C. Windy from the SW at 15 to 18 mph24 to 28 km/h. 64% chance of light rain overnight.
	SaturdayOct 17	60°F16°C	49°F10°C Feels 44°F7°C	0.06 in1.6 mm· 39%	36%	Showers	NW 18 mph28 km/h
DayPartly cloudy and mild, with a high of 52°F11°C. Windy from the NW at 18 to 19 mph29 to 30 km/h. 22% chance of drizzle in the morning. Dry air. NightPartly cloudy, with a low around 49°F10°C. Windy from the NW at 17 to 18 mph27 to 30 km/h. 39% chance of showers overnight.
	SundayOct 18	55°F13°C	47°F8°C Feels 41°F5°C	0.02 in0.4 mm· 4%	17%	Clear	W 12 mph20 km/h
DayMostly clear and mild, with a high of 55°F13°C and morning low of 47°F8°C. Breezy from the W at 12 to 13 mph19 to 20 km/h. Dry air. NightMostly clear, with a low around 47°F8°C. Breezy from the W at 12 to 14 mph20 to 23 km/h.
	MondayOct 19	58°F14°C	51°F11°C	0.12 in3 mm· 9%	45%	Partly Cloudy	SSE 11 mph18 km/h
DayPartly cloudy and mild, with a high of 58°F14°C and morning low of 51°F11°C. Breezy from the SSE at 11 to 12 mph18 to 20 km/h. Dry air. NightPartly cloudy, with a low around 51°F11°C. Breezy from the SSE at 12 mph19 km/h.
	TuesdayOct 20	61°F16°C	56°F13°C	0.07 in1.9 mm· 11%	54%	Drizzle	WSW 10 mph16 km/h
DayMostly cloudy and mild, with a high of 61°F16°C and morning low of 56°F13°C. Breezy from the WSW at 10 mph16 km/h. 11% chance of drizzle in the morning. NightMostly cloudy, with a low around 56°F13°C. Breezy from the SW at 11 to 12 mph17 to 19 km/h. 11% chance of drizzle overnight.
	WednesdayOct 21	62°F17°C	55°F13°C	0.02 in0.5 mm· 5%	27%	Clear	N 9 mph15 km/h
DayPartly cloudy and mild, with a high of 62°F17°C and morning low of 55°F13°C. Breezy from the NNE at 9 to 10 mph15 to 16 km/h. NightPartly cloudy, with a low around 56°F13°C. Breezy from the WNW at 10 mph15 km/h.
	ThursdayOct 22	61°F16°C	55°F13°C	0.03 in0.7 mm· 10%	48%	Drizzle	SW 10 mph17 km/h
DayMostly cloudy and mild, with a high of 61°F16°C and morning low of 55°F13°C. Breezy from the SW at 10 to 11 mph16 to 17 km/h. NightPartly cloudy, with a low around 56°F13°C. Breezy from the SSW at 11 mph17 km/h. 10% chance of drizzle in the evening.
	FridayOct 23	61°F16°C	56°F14°C	0.06 in1.5 mm· 13%	48%	Drizzle	W 12 mph19 km/h
DayPartly cloudy and mild, with a high of 61°F16°C. Breezy from the W at 12 mph19 km/h. 12% chance of drizzle in the morning. NightPartly cloudy, with a low around 57°F14°C. Breezy from the WSW at 12 mph19 km/h. 13% chance of drizzle overnight.
	SaturdayOct 24	59°F15°C	54°F12°C	0.06 in1.4 mm· 10%	45%	Drizzle	WNW 12 mph19 km/h
DayPartly cloudy and mild, with a high of 59°F15°C and morning low of 54°F12°C. Breezy from the WNW at 12 mph19 km/h. Dry air. NightPartly cloudy, with a low around 55°F13°C. Breezy from the W at 12 to 13 mph19 to 20 km/h. 10% chance of drizzle overnight.
	SundayOct 25	60°F15°C	54°F12°C	0.07 in1.8 mm· 12%	59%	Drizzle	W 11 mph18 km/h
DayMostly cloudy and mild, with a high of 60°F15°C and morning low of 54°F12°C. Breezy from the W at 11 mph18 km/h. 12% chance of drizzle in the morning. Dry air. NightMostly cloudy, with a low around 55°F13°C. Breezy from the W at 11 to 12 mph18 to 19 km/h. 11% chance of drizzle overnight.
	MondayOct 26	58°F15°C	54°F12°C	0.11 in2.9 mm· 17%	56%	Showers	W 12 mph19 km/h
DayMostly cloudy and mild, with a high of 58°F15°C and morning low of 54°F12°C. Breezy from the W at 11 to 12 mph18 to 19 km/h. 16% chance of drizzle in the morning. Dry air. NightMostly cloudy, with a low around 55°F13°C. Breezy from the W at 12 mph19 km/h. 17% chance of showers overnight.

Nearby Cities

East Patchogue5 mi8 km Holbrook5 mi8 km Holtsville6 mi9 km Ronkonkoma7 mi11 km Islip7 mi11 km Medford7 mi11 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: 40.7359°N, 73.0821°W·Elevation: 6m·Timezone: America/New_York·Population: 16,853