Current Conditions

Lake Ronkonkoma, New York

69°F20°C

Clear

Wind

SSW 4 mph6 km/h

Humidity

74%

Cloud Cover

As of Friday, July 24, 2026 at 12:57 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 ESE at 5 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 mph8 km/h	Friday: Mostly clear and warm, with a high of 77°F25°C and morning low of 70°F21°C. Breezy from the ESE at 5 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 20%	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 17 km/h. Saturday Night: Partly cloudy, with a low around 68°F20°C. Breezy from the ENE at 6 to 7 mph9 to 11 km/h.
SundayJul 26	Clear	High 76°F24°C	Low 67°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 67°F19°C. Breezy from the ESE at 7 to 8 mph11 to 13 km/h.
MondayJul 27	Drizzle	High 76°F25°C	Low 70°F21°C	Precip 0.04 in1.1 mm25%	Cloud 48%	Wind S 9 mph15 km/h	Monday: Partly cloudy and warm, with a high of 76°F25°C and morning low of 72°F22°C. Breezy from the S at 10 to 14 mph16 to 22 km/h. 20% chance of drizzle in the afternoon. Humid. Monday Night: Mostly cloudy, with a low around 70°F21°C. Breezy from the SSW at 8 to 10 mph13 to 17 km/h. 25% chance of drizzle in the evening.
TuesdayJul 28	Light Rain	High 75°F24°C	Low 72°F22°C	Precip 0.41 in10.4 mm53%	Cloud 76%	Wind S 9 mph15 km/h	Tuesday: Mostly cloudy and warm, with a high of 75°F24°C. Breezy from the S at 9 to 11 mph15 to 18 km/h. 53% chance of light rain throughout the day. Humid. Tuesday Night: Mostly cloudy, with a low around 72°F22°C. Breezy from the S at 9 to 10 mph14 to 15 km/h. 42% chance of light rain throughout the night.
WednesdayJul 29	Showers	High 75°F24°C	Low 71°F21°C	Precip 0.37 in9.3 mm43%	Cloud 62%	Wind NNE 8 mph12 km/h	Wednesday: Mostly cloudy and warm, with a high of 75°F24°C. Breezy from the NE at 8 mph13 km/h. 43% chance of showers throughout the day. Humid. Wednesday Night: Mostly cloudy, with a low around 71°F21°C. Breezy from the WNW at 8 mph12 km/h. 42% chance of showers throughout the night.
ThursdayJul 30	Drizzle	High 78°F25°C	Low 70°F21°C	Precip 0.07 in1.7 mm24%	Cloud 37%	Wind WNW 7 mph12 km/h	Thursday: Partly cloudy and warm, with a high of 78°F25°C and morning low of 71°F22°C. Breezy from the NW at 7 to 8 mph12 to 12 km/h. 17% chance of drizzle throughout the day. Humid. Thursday Night: Partly cloudy, with a low around 70°F21°C. Breezy from the WNW at 7 to 8 mph12 to 13 km/h. 24% chance of drizzle 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 mph8 km/h
DayMostly clear and warm, with a high of 77°F25°C and morning low of 70°F21°C. Breezy from the ESE at 5 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· —	20%	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 17 km/h. NightPartly cloudy, with a low around 68°F20°C. Breezy from the ENE at 6 to 7 mph9 to 11 km/h.
	SundayJul 26	76°F24°C	67°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 67°F19°C. Breezy from the ESE at 7 to 8 mph11 to 13 km/h.
	MondayJul 27	76°F25°C	70°F21°C	0.04 in1.1 mm· 25%	48%	Drizzle	S 9 mph15 km/h
DayPartly cloudy and warm, with a high of 76°F25°C and morning low of 72°F22°C. Breezy from the S at 10 to 14 mph16 to 22 km/h. 20% chance of drizzle in the afternoon. Humid. NightMostly cloudy, with a low around 70°F21°C. Breezy from the SSW at 8 to 10 mph13 to 17 km/h. 25% chance of drizzle in the evening.
	TuesdayJul 28	75°F24°C	72°F22°C	0.41 in10.4 mm· 53%	76%	Light Rain	S 9 mph15 km/h
DayMostly cloudy and warm, with a high of 75°F24°C. Breezy from the S at 9 to 11 mph15 to 18 km/h. 53% chance of light rain throughout the day. Humid. NightMostly cloudy, with a low around 72°F22°C. Breezy from the S at 9 to 10 mph14 to 15 km/h. 42% chance of light rain throughout the night.
	WednesdayJul 29	75°F24°C	71°F21°C	0.37 in9.3 mm· 43%	62%	Showers	NNE 8 mph12 km/h
DayMostly cloudy and warm, with a high of 75°F24°C. Breezy from the NE at 8 mph13 km/h. 43% chance of showers throughout the day. Humid. NightMostly cloudy, with a low around 71°F21°C. Breezy from the WNW at 8 mph12 km/h. 42% chance of showers throughout the night.
	ThursdayJul 30	78°F25°C	70°F21°C	0.07 in1.7 mm· 24%	37%	Drizzle	WNW 7 mph12 km/h
DayPartly cloudy and warm, with a high of 78°F25°C and morning low of 71°F22°C. Breezy from the NW at 7 to 8 mph12 to 12 km/h. 17% chance of drizzle throughout the day. Humid. NightPartly cloudy, with a low around 70°F21°C. Breezy from the WNW at 7 to 8 mph12 to 13 km/h. 24% chance of drizzle throughout the night.
	FridayJul 31	79°F26°C	71°F21°C	0.02 in0.4 mm· 8%	32%	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 9 mph11 to 15 km/h. Humid. NightPartly cloudy, with a low around 71°F21°C. Breezy from the SW at 8 to 10 mph13 to 15 km/h.
	SaturdayAug 1	79°F26°C	72°F22°C	0.05 in1.3 mm· 12%	46%	Drizzle	SSW 10 mph16 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 10 to 14 mph16 to 22 km/h. 10% chance of drizzle throughout the day. Humid. NightPartly cloudy, with a low around 72°F22°C. Breezy from the SSW at 10 to 13 mph16 to 20 km/h. 12% chance of drizzle in the evening.
	SundayAug 2	78°F26°C	73°F23°C	0.13 in3.3 mm· 23%	57%	Showers	SSW 10 mph16 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. 23% chance of showers throughout the day. Heavy, humid air. NightMostly cloudy, with a low around 73°F23°C. Breezy from the SSW at 10 to 11 mph16 to 18 km/h. 21% chance of showers throughout the night.
	MondayAug 3	78°F26°C	73°F23°C	0.09 in2.2 mm· 16%	50%	Drizzle	SSW 8 mph13 km/h
DayPartly cloudy and warm, with a high of 78°F26°C and morning low of 74°F23°C. Breezy from the SSW at 8 to 10 mph13 to 17 km/h. 14% chance of drizzle throughout the day. Humid. NightMostly cloudy, with a low around 73°F23°C. Breezy from the SW at 9 mph14 km/h. 16% chance of drizzle throughout the night.
	TuesdayAug 4	79°F26°C	73°F23°C	0.07 in1.9 mm· 11%	53%	Drizzle	SSW 9 mph14 km/h
DayMostly cloudy and warm, with a high of 79°F26°C. Breezy from the S at 9 to 11 mph14 to 18 km/h. 11% chance of drizzle throughout the day. Humid. NightMostly cloudy, with a low around 73°F23°C. Breezy from the SSW at 9 to 10 mph15 to 17 km/h.
	WednesdayAug 5	80°F26°C	74°F23°C	0.08 in2.1 mm· 14%	57%	Drizzle	SSW 10 mph16 km/h
DayMostly cloudy and warm, with a high of 80°F26°C. Breezy from the SSW at 10 to 12 mph16 to 20 km/h. 14% chance of drizzle throughout the day. Heavy, humid air. NightMostly cloudy, with a low around 74°F23°C. Breezy from the SSW at 10 to 11 mph16 to 17 km/h. 12% chance of drizzle throughout the night.
	ThursdayAug 6	79°F26°C	74°F23°C	0.17 in4.3 mm· 30%	60%	Showers	SSW 10 mph16 km/h
DayMostly cloudy and warm, with a high of 79°F26°C. Breezy from the SSW at 10 to 12 mph16 to 19 km/h. 30% chance of showers throughout the day. Heavy, humid air. NightMostly cloudy, with a low around 74°F23°C. Breezy from the SW at 10 mph16 km/h. 20% chance of drizzle throughout the night.
	FridayAug 7	79°F26°C	74°F23°C	0.15 in3.9 mm· 24%	65%	Showers	SW 9 mph14 km/h
DayMostly cloudy and warm, with a high of 79°F26°C. Breezy from the SSW at 9 to 10 mph14 to 16 km/h. 24% chance of showers throughout the day. Humid. NightMostly cloudy, with a low around 74°F23°C. Breezy from the SW at 9 mph14 km/h. 23% chance of showers throughout the night.

Nearby Cities

Ronkonkoma1 mi2 km Centereach2 mi4 km Holbrook3 mi5 km Hauppauge4 mi6 km Smithtown4 mi6 km Holtsville5 mi8 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: 40.8351°N, 73.1312°W·Elevation: 22m·Timezone: America/New_York·Population: 20,155