Current Conditions

Holbrook, New York

60°F16°C

Partly Cloudy

Wind

NE 18 mph30 km/h

Humidity

68%

Cloud Cover

93%

As of Tuesday, September 22, 2026 at 10:34 PM EDT

Today's Outlook

Night

Mostly cloudy, with a low around 59°F15°C. Windy from the NE at 19 to 20 mph31 to 32 km/h.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Partly Cloudy	High 65°F19°C	Low 59°F15°C	Precip 0 in0 mm—	Cloud 74%	Wind NE 20 mph32 km/h	Wednesday: Mostly cloudy and mild, with a high of 65°F19°C and morning low of 60°F15°C. Windy from the ENE at 21 to 22 mph34 to 35 km/h. Dry air. Wednesday Night: Mostly cloudy, with a low around 59°F15°C. Windy from the NE at 19 to 20 mph31 to 32 km/h.
Cloudy	High 65°F18°C	Low 57°F14°C	Precip 0 in0.1 mm—	Cloud 84%	Wind NE 19 mph30 km/h	Thursday: Overcast and mild, with a high of 65°F18°C and morning low of 57°F14°C. Windy from the NE at 19 to 20 mph30 to 33 km/h. Dry air. Thursday Night: Overcast, with a low around 57°F14°C. Windy from the NE at 18 to 19 mph30 to 31 km/h.
Light Rain	High 65°F18°C	Low 58°F15°C	Precip 0.38 in9.7 mm66%	Cloud 92%	Wind NNE 23 mph37 km/h	Friday: Overcast and mild, with a high of 65°F18°C and morning low of 59°F15°C. Windy from the NNE at 23 to 24 mph38 to 39 km/h. 55% chance of light rain throughout the day. Dry air. Friday Night: Overcast, with a low around 58°F15°C. Windy from the NNE at 23 to 25 mph37 to 41 km/h. 66% chance of light rain throughout the night.
Rain	High 63°F17°C	Low 61°F16°C	Precip 0.86 in21.9 mm83%	Cloud 93%	Wind NNE 25 mph39 km/h	Saturday: Overcast and mild, with a high of 63°F17°C. Windy from the NNE at 25 mph40 km/h. 80% chance of rain throughout the day. Saturday Night: Overcast, with a low around 61°F16°C. Windy from the NNE at 24 to 25 mph39 to 41 km/h. 83% chance of rain throughout the night.
Rain	High 63°F17°C	Low 61°F16°C	Precip 0.74 in18.9 mm86%	Cloud 96%	Wind N 18 mph29 km/h	Sunday: Overcast and mild, with a high of 63°F17°C. Windy from the N at 18 to 20 mph30 to 32 km/h. 81% chance of rain throughout the day. Sunday Night: Overcast, with a low around 61°F16°C. Windy from the N at 18 to 22 mph29 to 35 km/h. 86% chance of rain throughout the night.
Light Rain	High 66°F19°C	Low 61°F16°C	Precip 0.09 in2.2 mm35%	Cloud 83%	Wind NW 11 mph17 km/h	Monday: Overcast and mild, with a high of 66°F19°C and morning low of 61°F16°C. Breezy from the NW at 11 to 12 mph18 to 19 km/h. 22% chance of drizzle throughout the day. Monday Night: Overcast, with a low around 61°F16°C. Breezy from the NW at 11 to 13 mph17 to 21 km/h. 35% chance of light rain throughout the night.
Partly Cloudy	High 68°F20°C	Low 62°F17°C	Precip 0.02 in0.4 mm4%	Cloud 55%	Wind WNW 6 mph10 km/h	Tuesday: Mostly cloudy and warm, with a high of 68°F20°C and morning low of 62°F17°C. Breezy from the NW at 6 to 7 mph10 to 12 km/h. Tuesday Night: Mostly cloudy, with a low around 62°F17°C. Breezy from the WNW at 6 to 8 mph10 to 13 km/h.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	WednesdaySep 23	65°F19°C	59°F15°C	0 in0 mm· —	74%	Partly Cloudy	NE 20 mph32 km/h
DayMostly cloudy and mild, with a high of 65°F19°C and morning low of 60°F15°C. Windy from the ENE at 21 to 22 mph34 to 35 km/h. Dry air. NightMostly cloudy, with a low around 59°F15°C. Windy from the NE at 19 to 20 mph31 to 32 km/h.
	ThursdaySep 24	65°F18°C	57°F14°C	0 in0.1 mm· —	84%	Cloudy	NE 19 mph30 km/h
DayOvercast and mild, with a high of 65°F18°C and morning low of 57°F14°C. Windy from the NE at 19 to 20 mph30 to 33 km/h. Dry air. NightOvercast, with a low around 57°F14°C. Windy from the NE at 18 to 19 mph30 to 31 km/h.
	FridaySep 25	65°F18°C	58°F15°C	0.38 in9.7 mm· 66%	92%	Light Rain	NNE 23 mph37 km/h
DayOvercast and mild, with a high of 65°F18°C and morning low of 59°F15°C. Windy from the NNE at 23 to 24 mph38 to 39 km/h. 55% chance of light rain throughout the day. Dry air. NightOvercast, with a low around 58°F15°C. Windy from the NNE at 23 to 25 mph37 to 41 km/h. 66% chance of light rain throughout the night.
	SaturdaySep 26	63°F17°C	61°F16°C	0.86 in21.9 mm· 83%	93%	Rain	NNE 25 mph39 km/h
DayOvercast and mild, with a high of 63°F17°C. Windy from the NNE at 25 mph40 km/h. 80% chance of rain throughout the day. NightOvercast, with a low around 61°F16°C. Windy from the NNE at 24 to 25 mph39 to 41 km/h. 83% chance of rain throughout the night.
	SundaySep 27	63°F17°C	61°F16°C	0.74 in18.9 mm· 86%	96%	Rain	N 18 mph29 km/h
DayOvercast and mild, with a high of 63°F17°C. Windy from the N at 18 to 20 mph30 to 32 km/h. 81% chance of rain throughout the day. NightOvercast, with a low around 61°F16°C. Windy from the N at 18 to 22 mph29 to 35 km/h. 86% chance of rain throughout the night.
	MondaySep 28	66°F19°C	61°F16°C	0.09 in2.2 mm· 35%	83%	Light Rain	NW 11 mph17 km/h
DayOvercast and mild, with a high of 66°F19°C and morning low of 61°F16°C. Breezy from the NW at 11 to 12 mph18 to 19 km/h. 22% chance of drizzle throughout the day. NightOvercast, with a low around 61°F16°C. Breezy from the NW at 11 to 13 mph17 to 21 km/h. 35% chance of light rain throughout the night.
	TuesdaySep 29	68°F20°C	62°F17°C	0.02 in0.4 mm· 4%	55%	Partly Cloudy	WNW 6 mph10 km/h
DayMostly cloudy and warm, with a high of 68°F20°C and morning low of 62°F17°C. Breezy from the NW at 6 to 7 mph10 to 12 km/h. NightMostly cloudy, with a low around 62°F17°C. Breezy from the WNW at 6 to 8 mph10 to 13 km/h.
	WednesdaySep 30	68°F20°C	63°F17°C	0.01 in0.3 mm· 3%	53%	Partly Cloudy	SSE 6 mph10 km/h
DayMostly cloudy and warm, with a high of 68°F20°C and morning low of 63°F17°C. Breezy from the SE at 6 to 8 mph10 to 13 km/h. NightMostly cloudy, with a low around 63°F17°C. Breezy from the S at 7 to 8 mph11 to 14 km/h.
	ThursdayOct 1	69°F21°C	64°F18°C	0.08 in2.1 mm· 17%	66%	Drizzle	S 9 mph15 km/h
DayMostly cloudy and warm, with a high of 69°F21°C and morning low of 64°F18°C. Breezy from the SSE at 9 to 11 mph15 to 17 km/h. 11% chance of drizzle throughout the day. NightMostly cloudy, with a low around 64°F18°C. Breezy from the S at 9 to 10 mph15 to 16 km/h. 17% chance of drizzle throughout the night.
	FridayOct 2	69°F20°C	64°F18°C	0.16 in4.1 mm· 25%	65%	Showers	S 10 mph16 km/h
DayMostly cloudy and warm, with a high of 69°F20°C. Breezy from the S at 10 to 11 mph16 to 17 km/h. 25% chance of showers throughout the day. NightMostly cloudy, with a low around 65°F18°C. Breezy from the SSW at 10 mph16 km/h. 19% chance of showers throughout the night.
	SaturdayOct 3	69°F20°C	63°F17°C	0.13 in3.2 mm· 19%	56%	Showers	SW 10 mph16 km/h
DayMostly cloudy and warm, with a high of 69°F20°C and morning low of 63°F17°C. Breezy from the SW at 10 mph16 km/h. 15% chance of showers throughout the day. NightMostly cloudy, with a low around 63°F17°C. Breezy from the SW at 10 mph16 km/h. 19% chance of drizzle throughout the night.
	SundayOct 4	68°F20°C	63°F17°C	0.13 in3.2 mm· 19%	62%	Showers	SW 9 mph15 km/h
DayMostly cloudy and mild, with a high of 68°F20°C and morning low of 63°F17°C. Breezy from the SSW at 9 to 10 mph15 to 16 km/h. 19% chance of showers throughout the day. NightMostly cloudy, with a low around 63°F17°C. Breezy from the SW at 9 to 10 mph15 to 16 km/h. 17% chance of showers throughout the night.
	MondayOct 5	67°F19°C	62°F17°C	0.16 in4 mm· 22%	62%	Showers	SW 11 mph17 km/h
DayMostly cloudy and mild, with a high of 67°F19°C. Breezy from the SW at 11 to 12 mph17 to 19 km/h. 22% chance of showers throughout the day. NightMostly cloudy, with a low around 62°F17°C. Breezy from the WSW at 11 to 12 mph17 to 19 km/h. 18% chance of showers throughout the night.
	TuesdayOct 6	66°F19°C	61°F16°C	0.1 in2.5 mm· 18%	53%	Drizzle	W 10 mph17 km/h
DayMostly cloudy and mild, with a high of 66°F19°C and morning low of 61°F16°C. Breezy from the W at 10 mph16 km/h. 13% chance of drizzle throughout the day. NightMostly cloudy, with a low around 61°F16°C. Breezy from the W at 11 mph17 km/h. 18% chance of drizzle throughout the night.
	WednesdayOct 7	65°F19°C	60°F16°C	0.11 in2.9 mm· 19%	48%	Showers	WNW 11 mph17 km/h
DayPartly cloudy and mild, with a high of 65°F19°C and morning low of 60°F16°C. Breezy from the WNW at 11 mph17 km/h. 19% chance of showers throughout the day. NightPartly cloudy, with a low around 60°F16°C. Breezy from the WNW at 11 mph18 km/h. 16% chance of drizzle throughout the night.

Nearby Cities

Holtsville2 mi3 km Farmingville3 mi5 km Lake Ronkonkoma3 mi5 km Centereach3 mi5 km Ronkonkoma3 mi6 km Medford4 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: 40.8123°N, 73.0784°W·Elevation: 36m·Timezone: America/New_York·Population: 27,195