LAKE GROVE, NY 11755 Weather Forecast & Current Conditions

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ISLIP, NY
Current Weather

3:56 PM EDT AUG 21, 2025
Broken Clouds
73°F
Feels Like: 73°F
Dewpoint: 57°F
Rel. Hum.: 57%
Visibility: 10 miles
Wind: NE at 23 mph, gusts to 32
Pressure: 29.89 inches
Last 72 hours

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LAKE GROVE, NY 11755
Weather Forecast

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Snow Depth pages
THIS AFTERNOON
Cloudy. Near steady temperature in the upper 60s. Northeast winds 15 to 20 mph with gusts up to 35 mph.
TONIGHT
Mostly cloudy in the evening, then clearing. Lows around 60. Northeast winds 15 to 20 mph with gusts up to 35 mph.
FRIDAY
Sunny. Highs in the lower 80s. North winds 10 to 15 mph with gusts up to 25 mph.
FRIDAY NIGHT
Mostly clear. Lows in the mid 60s. Southwest winds around 5 mph.
SATURDAY
Sunny. Highs in the lower 80s. Southwest winds 5 to 10 mph.
SATURDAY NIGHT
Mostly clear. Lows in the upper 60s.
SUNDAY
Mostly sunny. Highs in the lower 80s.
SUNDAY NIGHT
Mostly cloudy with a 50 percent chance of showers. Lows in the upper 60s.
MONDAY
Mostly cloudy in the morning, then becoming partly sunny. A 50 percent chance of showers. Highs in the lower 80s.
MONDAY NIGHT
Partly cloudy with a chance of showers in the evening, then mostly clear after midnight. Lows in the lower 60s. Chance of rain 50 percent.
TUESDAY
Sunny. Highs in the lower 80s.
TUESDAY NIGHT
Partly cloudy in the evening, then becoming mostly clear. Lows in the lower 60s.
WEDNESDAY
Sunny. Highs in the upper 70s.

Visible Weather Satellite
LAKE GROVE, NY 11755
Infrared Weather Satellite
LAKE GROVE, NY 11755
NEXRAD Weather Radar
LAKE GROVE, NY 11755

ISLIP, NY 3 hourly weather forecast

weather forecast created  8:00 AM EDT  8/21/2025
Thursday
21 AUG 2025
LAKE GROVE, NY 11755 weather forecast Day 1, 12 hours 2 PM 71° 71° Mostly Cloudy 2%

0% Thunder
( 0% severe)
NE   21 68% 60°
High 73° LAKE GROVE, NY 11755 weather forecast Day 1, 15 hours 5 PM 72° 72° Mostly Cloudy NE   20 64% 59°
Mostly Cloudy




Breezy
LAKE GROVE, NY 11755 weather forecast Day 1, 18 hours 8 PM 68° 68° Mostly Cloudy 1%

0% Thunder
( 0% severe)
NNE   18 70% 58°
LAKE GROVE, NY 11755 weather forecast Day 1, 21 hours 11 PM 65° 65° Partly Cloudy NNE   17 70% 55°
Friday
22 AUG 2025
LAKE GROVE, NY 11755 weather forecast Day 2, 0 hours 2 AM 63° 61° Partly Cloudy 0%

0% Thunder
( 0% severe)
N   15 72% 54°
Low 61° LAKE GROVE, NY 11755 weather forecast Day 2, 3 hours 5 AM 62° 60° Clear N   15 67% 51°
High 83° LAKE GROVE, NY 11755 weather forecast Day 2, 6 hours 8 AM 67° 67° Clear 0%

0% Thunder
( 0% severe)
N   14 59% 52°

Clear



LAKE GROVE, NY 11755 weather forecast Day 2, 9 hours 11 AM 75° 75° Clear N   14 41% 50°
LAKE GROVE, NY 11755 weather forecast Day 2, 12 hours 2 PM 80° 80° Clear 0%

0% Thunder
( 1% severe)
N   10 36% 51°
LAKE GROVE, NY 11755 weather forecast Day 2, 15 hours 5 PM 81° 80° Clear N   8 38% 53°
LAKE GROVE, NY 11755 weather forecast Day 2, 18 hours 8 PM 74° 74° Clear 0%

0% Thunder
( 1% severe)
SSW   5 55% 57°
LAKE GROVE, NY 11755 weather forecast Day 2, 21 hours 11 PM 71° 71° Clear SW   5 68% 60°
Saturday
23 AUG 2025
LAKE GROVE, NY 11755 weather forecast Day 3, 0 hours 2 AM 68° 68° Clear 0%

0% Thunder
( 0% severe)
WSW   6 76% 60°
Low 66° LAKE GROVE, NY 11755 weather forecast Day 3, 3 hours 5 AM 67° 67° Clear WSW   6 75% 59°
High 83° LAKE GROVE, NY 11755 weather forecast Day 3, 6 hours 8 AM 72° 72° Clear 0%

0% Thunder
( 0% severe)
WSW   6 66% 60°

Clear



LAKE GROVE, NY 11755 weather forecast Day 3, 9 hours 11 AM 80° 81° Clear SW   7 47% 58°
LAKE GROVE, NY 11755 weather forecast Day 3, 15 hours 2 PM 82° 82° Clear 0%

0% Thunder
( 1% severe)
SSW   12 46% 59°
LAKE GROVE, NY 11755 weather forecast Day 3, 18 hours 5 PM 79° 80° Clear S   13 52% 60°
LAKE GROVE, NY 11755 weather forecast Day 3, 21 hours 8 PM 73° 73° Partly Cloudy     S   12 71% 63°

ISLIP, NY extended weather forecast

Sunday
24 AUG 2025
Monday
25 AUG 2025
Tuesday
26 AUG 2025
Wednesday
27 AUG 2025
Thursday
28 AUG 2025
Low 65° Low 68° Low 62° Low 60° Low 59°
High 79° High 80° High 76° High 76° High 77°
LAKE GROVE, NY 11755 weather forecast Day 4 LAKE GROVE, NY 11755 weather forecast Day 5 LAKE GROVE, NY 11755 weather forecast Day 6 LAKE GROVE, NY 11755 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Partly Cloudy
17% Rain
Mostly Cloudy
43% Rain
Partly Cloudy
26% Rain
Partly Cloudy
24% Rain
Partly Cloudy
25% Rain
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