Current Conditions

Central Islip, New York

69°F20°C

Clear

Wind

SSW 4 mph6 km/h

Humidity

73%

Cloud Cover

As of Friday, July 24, 2026 at 2:22 AM EDT

Today's Outlook

Day

Mostly clear and warm, with a high of 77°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 SSE 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 77°F25°C	Low 68°F20°C	Precip 0 in0 mm—	Cloud 30%	Wind SE 5 mph9 km/h	Friday: Mostly clear and warm, with a high of 77°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 SSE at 5 to 8 mph8 to 13 km/h.
SaturdayJul 25	Clear	High 75°F24°C	Low 68°F20°C	Precip 0 in0 mm—	Cloud 19%	Wind E 8 mph13 km/h	Saturday: Mostly clear and warm, with a high of 75°F24°C and morning low of 69°F21°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 ENE at 6 to 7 mph10 to 12 km/h.
SundayJul 26	Clear	High 76°F24°C	Low 66°F19°C	Precip 0 in0 mm—	Cloud 10%	Wind ESE 7 mph11 km/h	Sunday: Mostly clear and warm, with a high of 76°F24°C and morning low of 69°F20°C. Breezy from the E at 7 to 9 mph11 to 15 km/h. Sunday Night: Mostly clear, with a low around 66°F19°C. Breezy from the ESE at 7 to 8 mph11 to 13 km/h.
MondayJul 27	Showers	High 76°F25°C	Low 70°F21°C	Precip 0.05 in1.3 mm25%	Cloud 48%	Wind S 9 mph14 km/h	Monday: Partly cloudy and warm, with a high of 76°F25°C and morning low of 71°F22°C. Breezy from the S at 9 to 13 mph15 to 21 km/h. 17% chance of drizzle in the afternoon. Humid. Monday Night: Mostly cloudy, with a low around 70°F21°C. Breezy from the S at 8 to 10 mph13 to 15 km/h. 25% chance of showers in the evening.
TuesdayJul 28	Light Rain	High 75°F24°C	Low 71°F22°C	Precip 0.35 in8.8 mm46%	Cloud 78%	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 12 mph15 to 19 km/h. 46% chance of light rain throughout the day. Humid. Tuesday Night: Mostly cloudy, with a low around 71°F22°C. Breezy from the S at 8 to 9 mph14 to 14 km/h. 42% chance of light rain throughout the night.
WednesdayJul 29	Showers	High 75°F24°C	Low 70°F21°C	Precip 0.4 in10.1 mm49%	Cloud 67%	Wind ENE 8 mph12 km/h	Wednesday: Mostly cloudy and warm, with a high of 75°F24°C. Breezy from the ENE at 8 mph12 km/h. 44% chance of showers throughout the day. Humid. Wednesday Night: Mostly cloudy, with a low around 70°F21°C. Breezy from the SW at 8 mph12 km/h. 49% chance of showers throughout the night.
ThursdayJul 30	Showers	High 77°F25°C	Low 70°F21°C	Precip 0.11 in2.9 mm20%	Cloud 43%	Wind NW 8 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 NW at 8 mph13 km/h. 19% chance of drizzle throughout the day. Humid. Thursday Night: Partly cloudy, with a low around 70°F21°C. Breezy from the NW at 8 mph12 km/h. 20% chance of showers throughout the night.

15-Day Forecast

	Day	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Condition	Wind (mph)
	FridayJul 24	77°F25°C	68°F20°C	0 in0 mm· —	30%	Clear	SE 5 mph9 km/h
DayMostly clear and warm, with a high of 77°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 SSE at 5 to 8 mph8 to 13 km/h.
	SaturdayJul 25	75°F24°C	68°F20°C	0 in0 mm· —	19%	Clear	E 8 mph13 km/h
DayMostly clear and warm, with a high of 75°F24°C and morning low of 69°F21°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 ENE at 6 to 7 mph10 to 12 km/h.
	SundayJul 26	76°F24°C	66°F19°C	0 in0 mm· —	10%	Clear	ESE 7 mph11 km/h
DayMostly clear and warm, with a high of 76°F24°C and morning low of 69°F20°C. Breezy from the E at 7 to 9 mph11 to 15 km/h. NightMostly clear, with a low around 66°F19°C. Breezy from the ESE at 7 to 8 mph11 to 13 km/h.
	MondayJul 27	76°F25°C	70°F21°C	0.05 in1.3 mm· 25%	48%	Showers	S 9 mph14 km/h
DayPartly cloudy and warm, with a high of 76°F25°C and morning low of 71°F22°C. Breezy from the S at 9 to 13 mph15 to 21 km/h. 17% chance of drizzle in the afternoon. Humid. NightMostly cloudy, with a low around 70°F21°C. Breezy from the S at 8 to 10 mph13 to 15 km/h. 25% chance of showers in the evening.
	TuesdayJul 28	75°F24°C	71°F22°C	0.35 in8.8 mm· 46%	78%	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 12 mph15 to 19 km/h. 46% chance of light rain throughout the day. Humid. NightMostly cloudy, with a low around 71°F22°C. Breezy from the S at 8 to 9 mph14 to 14 km/h. 42% chance of light rain throughout the night.
	WednesdayJul 29	75°F24°C	70°F21°C	0.4 in10.1 mm· 49%	67%	Showers	ENE 8 mph12 km/h
DayMostly cloudy and warm, with a high of 75°F24°C. Breezy from the ENE at 8 mph12 km/h. 44% chance of showers throughout the day. Humid. NightMostly cloudy, with a low around 70°F21°C. Breezy from the SW at 8 mph12 km/h. 49% chance of showers throughout the night.
	ThursdayJul 30	77°F25°C	70°F21°C	0.11 in2.9 mm· 20%	43%	Showers	NW 8 mph12 km/h
DayPartly cloudy and warm, with a high of 77°F25°C and morning low of 71°F22°C. Breezy from the NW at 8 mph13 km/h. 19% chance of drizzle throughout the day. Humid. NightPartly cloudy, with a low around 70°F21°C. Breezy from the NW at 8 mph12 km/h. 20% chance of showers throughout the night.
	FridayJul 31	79°F26°C	71°F21°C	0.02 in0.5 mm· 10%	31%	Drizzle	SW 7 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 9 mph11 to 15 km/h. 10% chance of drizzle in the afternoon. Humid. NightPartly cloudy, with a low around 71°F21°C. Breezy from the SW at 8 to 9 mph13 to 15 km/h.
	SaturdayAug 1	79°F26°C	72°F22°C	0.03 in0.8 mm· 8%	43%	Partly Cloudy	SSW 9 mph15 km/h
DayPartly cloudy and warm, with a high of 79°F26°C and morning low of 74°F23°C. Breezy from the SSW at 9 to 13 mph15 to 21 km/h. Humid. NightPartly cloudy, with a low around 72°F22°C. Breezy from the SSW at 10 to 11 mph15 to 18 km/h.
	SundayAug 2	79°F26°C	73°F23°C	0.13 in3.3 mm· 24%	58%	Showers	SSW 9 mph15 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 9 to 12 mph15 to 19 km/h. 24% chance of showers throughout the day. Heavy, humid air. NightMostly cloudy, with a low around 73°F23°C. Breezy from the SSW at 9 to 10 mph15 to 16 km/h. 18% chance of drizzle throughout the night.
	MondayAug 3	79°F26°C	73°F23°C	0.1 in2.5 mm· 18%	53%	Drizzle	SSW 8 mph13 km/h
DayMostly cloudy and warm, with a high of 79°F26°C and morning low of 73°F23°C. Breezy from the SSW at 8 to 10 mph13 to 15 km/h. 18% chance of drizzle throughout the day. Humid. NightMostly cloudy, with a low around 73°F23°C. Breezy from the SSW at 8 mph13 km/h. 16% chance of drizzle throughout the night.
	TuesdayAug 4	79°F26°C	73°F23°C	0.06 in1.5 mm· 13%	49%	Drizzle	SSW 9 mph14 km/h
DayMostly cloudy and warm, with a high of 79°F26°C and morning low of 74°F23°C. Breezy from the S at 9 to 11 mph14 to 18 km/h. 13% chance of drizzle throughout the day. Humid. NightPartly cloudy, with a low around 73°F23°C. Breezy from the SSW at 9 to 10 mph14 to 15 km/h.
	WednesdayAug 5	79°F26°C	74°F23°C	0.11 in2.8 mm· 18%	59%	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. 18% chance of drizzle 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 16 km/h. 16% chance of drizzle throughout the night.
	ThursdayAug 6	79°F26°C	74°F23°C	0.16 in4.1 mm· 27%	61%	Showers	SW 9 mph15 km/h
DayMostly cloudy and warm, with a high of 79°F26°C. Breezy from the SSW at 9 to 11 mph15 to 18 km/h. 27% chance of showers throughout the day. Heavy, humid air. NightMostly cloudy, with a low around 74°F23°C. Breezy from the SW at 9 to 10 mph15 to 15 km/h. 21% chance of showers throughout the night.
	FridayAug 7	79°F26°C	74°F23°C	0.12 in3 mm· 23%	57%	Showers	SW 9 mph14 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 9 to 10 mph14 to 17 km/h. 23% chance of showers throughout the day. Humid. NightMostly cloudy, with a low around 74°F23°C. Breezy from the SW at 9 to 10 mph14 to 15 km/h. 23% chance of showers throughout the night.

Nearby Cities

Brentwood2 mi4 km Hauppauge2 mi4 km Ronkonkoma4 mi6 km North Bay Shore4 mi6 km Islip4 mi7 km Smithtown5 mi7 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: 40.7906°N, 73.2018°W·Elevation: 27m·Timezone: America/New_York·Population: 34,450