GREAT NECK, NY 11021 Weather Forecast & Current Conditions
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  11021 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)
 CURRENT WEATHER

NEW YORK-LAGUARDIA, NY
Current Weather
8:51 AM EDT JUN 18, 2025
Overcast
Mist
66°F
Feels Like: 66°F
Dewpoint: 64°F
Rel. Hum.: 93%
Visibility: 2 miles
Wind: SSW at 10 mph
Pressure: 29.95 inches
Last 72 hours

Local Area Snow Depth

New York Current Weather

New York MOS Forecast Weather


Weather Map

(Automated weather data from NWS/FAA)
  11021 WEATHER FORECAST
10-Day model forecast maps
2025 Hurricanes

GREAT NECK, NY 11021
Weather Forecast

 Snowfall Forecast pages
Snow Depth pages
TODAY
Widespread dense fog this morning. Showers likely this morning, then a chance of showers with isolated thunderstorms this afternoon. Some thunderstorms may produce gusty winds and heavy rainfall this afternoon. Visibility one quarter mile or less at times this morning. Highs in the upper 70s. South winds 5 to 10 mph. Chance of rain 60 percent.
TONIGHT
Mostly cloudy. Showers likely with isolated thunderstorms in the evening. Some thunderstorms may produce heavy rainfall in the evening. Humid with lows in the upper 60s. South winds around 5 mph. Chance of rain 60 percent.
JUNETEENTH
Partly sunny in the morning, then mostly cloudy with a chance of showers and thunderstorms in the afternoon. Some thunderstorms may be severe with damaging winds, small hail, and heavy rainfall. Humid with highs in the upper 80s. Southwest winds 10 to 15 mph. Gusts up to 25 mph in the afternoon. Chance of rain 50 percent. Heat index values in the mid 90s in the afternoon.
THURSDAY NIGHT
Cloudy with a chance of showers and thunderstorms in the evening, then partly cloudy with a chance of showers after midnight. Some thunderstorms may be severe with damaging winds, small hail, and heavy rainfall. Lows in the upper 60s. Southwest winds 10 to 15 mph, becoming west after midnight. Gusts up to 25 mph. Chance of rain 50 percent.
FRIDAY
Sunny. Highs in the mid 80s. Northwest winds around 10 mph.
FRIDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 60s.
SATURDAY
Mostly sunny. Highs in the mid 80s.
SATURDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. Lows around 70.
SUNDAY
Partly sunny. Highs in the upper 80s.
SUNDAY NIGHT
Partly cloudy. Lows in the lower 70s.
MONDAY
Sunny. Highs in the lower 90s. Heat index values up to 100.
MONDAY NIGHT
Mostly clear. Lows in the lower 70s.
TUESDAY
Sunny. Highs in the mid 90s. Heat index values up to 100.

  11021 WEATHER SATELLITE LOOPS
Visible Weather Satellite
GREAT NECK, NY 11021
Infrared Weather Satellite
GREAT NECK, NY 11021
  11021 WEATHER RADAR LOOP
NEXRAD Weather Radar
GREAT NECK, NY 11021
 MOS COMPUTER WEATHER FORECAST

NEW YORK-LAGUARDIA, NY 3 hourly weather forecast
weather forecast created  7:00 PM CDT  6/17/2025
Wednesday
18 JUN 2025		 GREAT NECK, NY 11021 weather forecast Day 1, 0 hours 2 AM 67° 67° Mostly Cloudy 55%
RAIN
***		 0% Thunder
( 20% severe)		 SSE   6 81% 61°
Low 66° GREAT NECK, NY 11021 weather forecast Day 1, 3 hours 5 AM 67° 67° Mostly Cloudy SSE   6 84% 62°
High 82° GREAT NECK, NY 11021 weather forecast Day 1, 6 hours 8 AM 68° 68° Mostly Cloudy 14%
RAIN
.01–.1 in		 0% Thunder
( 9% severe)		 S   7 84% 63°

Mostly Cloudy

Rain Likely

 GREAT NECK, NY 11021 weather forecast Day 1, 9 hours 11 AM 72° 72° Mostly Cloudy S   7 79% 65°
GREAT NECK, NY 11021 weather forecast Day 1, 12 hours 2 PM 77° 79° Mostly Cloudy 59%
RAIN
***		 0% Thunder
( 43% severe)		 S   8 71% 67°
GREAT NECK, NY 11021 weather forecast Day 1, 15 hours 5 PM 77° 79° Mostly Cloudy SSE   8 71% 67°
GREAT NECK, NY 11021 weather forecast Day 1, 18 hours 8 PM 75° 75° Mostly Cloudy 32%
RAIN
***		 0% Thunder
( 14% severe)		 SSE   7 76% 67°
GREAT NECK, NY 11021 weather forecast Day 1, 21 hours 11 PM 74° 74° Mostly Cloudy SSW   6 76% 66°
Thursday
19 JUN 2025		 GREAT NECK, NY 11021 weather forecast Day 2, 0 hours 2 AM 74° 74° Mostly Cloudy 5%

 0% Thunder
( 3% severe)		 SW   6 76% 66°
Low 72° GREAT NECK, NY 11021 weather forecast Day 2, 3 hours 5 AM 73° 73° Mostly Cloudy SW   7 81% 67°
High 90° GREAT NECK, NY 11021 weather forecast Day 2, 6 hours 8 AM 76° 77° Partly Cloudy 2%

 0% Thunder
( 5% severe)		 SW   9 76% 68°

Partly Cloudy

Chance of Rain

 GREAT NECK, NY 11021 weather forecast Day 2, 9 hours 11 AM 83° 86° Partly Cloudy SW   12 61% 68°
GREAT NECK, NY 11021 weather forecast Day 2, 12 hours 2 PM 87° 90° Partly Cloudy 40%
RAIN
.5–1 in		 0% Thunder
( 28% severe)		 SW   15 52% 67°
GREAT NECK, NY 11021 weather forecast Day 2, 15 hours 5 PM 87° 89° Partly Cloudy SW   17 50% 66°
GREAT NECK, NY 11021 weather forecast Day 2, 18 hours 8 PM 81° 83° Mostly Cloudy 29%
RAIN
***		 0% Thunder
( 15% severe)		 SW   16 58% 65°
GREAT NECK, NY 11021 weather forecast Day 2, 21 hours 11 PM 77° 79° Mostly Cloudy WSW   14 64% 64°

NEW YORK-LAGUARDIA, NY extended weather forecast
Friday
20 JUN 2025		 Saturday
21 JUN 2025		 Sunday
22 JUN 2025		 Monday
23 JUN 2025		 Tuesday
24 JUN 2025
Low 68° Low 72° Low 70° Low 70° Low 72°
High 86° High 89° High 83° High 85° High 88°
GREAT NECK, NY 11021 weather forecast Day 3 GREAT NECK, NY 11021 weather forecast Day 4 GREAT NECK, NY 11021 weather forecast Day 5 GREAT NECK, NY 11021 weather forecast Day 6 GREAT NECK, NY 11021 weather forecast Day 7
Partly Cloudy
36% Rain		 Partly Cloudy
5% Rain		 Mostly Cloudy
56% Rain		 Mostly Cloudy
26% Rain		 Mostly Cloudy
33% Rain
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