LAKE SUCCESS, NY 11020 Weather Forecast & Current Conditions
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  11020 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)
 CURRENT WEATHER

NEW YORK-LAGUARDIA, NY
Current Weather
3:51 AM EDT JUL 16, 2025
Few Clouds
81°F
Feels Like: 85°F
Dewpoint: 72°F
Rel. Hum.: 74%
Visibility: 10 miles
Wind: Calm
Pressure: 30.03 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)
  11020 WEATHER FORECAST
10-Day model forecast maps
2025 Hurricanes

LAKE SUCCESS, NY 11020
Weather Forecast

 Snowfall Forecast pages
Snow Depth pages
OVERNIGHT
Partly cloudy. Patchy fog. Lows in the mid 70s. Light and variable winds.
WEDNESDAY
Patchy fog in the morning. Mostly sunny. Humid with highs in the upper 80s. South winds 5 to 10 mph. Heat index values in the upper 90s.
WEDNESDAY NIGHT
Mostly cloudy. A slight chance of showers and thunderstorms in the evening, then a chance of showers with a slight chance of thunderstorms after midnight. Humid with lows in the mid 70s. South winds 5 to 10 mph. Chance of rain 40 percent.
THURSDAY
Mostly cloudy with a chance of showers with a slight chance of thunderstorms in the morning, then partly sunny with a chance of showers and thunderstorms in the afternoon. Humid with highs around 90. Southwest winds 5 to 10 mph. Gusts up to 20 mph in the afternoon. Chance of rain 50 percent. Heat index values up to 102 in the afternoon.
THURSDAY NIGHT
Partly cloudy. A chance of showers and thunderstorms in the evening. Humid with lows in the mid 70s. West winds around 10 mph. Chance of rain 50 percent.
FRIDAY
Sunny. Highs in the upper 80s.
FRIDAY NIGHT
Partly cloudy in the evening, then clearing. Lows in the upper 60s.
SATURDAY
Mostly sunny. Highs in the mid 80s.
SATURDAY NIGHT
Mostly cloudy. A chance of showers after midnight. Lows in the lower 70s. Chance of rain 40 percent.
SUNDAY
Mostly cloudy. A chance of showers in the morning, then showers likely with a chance of thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 60 percent.
SUNDAY NIGHT
Mostly cloudy with showers likely with a chance of thunderstorms in the evening, then partly cloudy after midnight. Lows around 70. Chance of rain 60 percent.
MONDAY
Mostly sunny. Highs in the mid 80s.
MONDAY NIGHT
Partly cloudy. Lows in the upper 60s.

  11020 WEATHER SATELLITE LOOPS
Visible Weather Satellite
LAKE SUCCESS, NY 11020
Infrared Weather Satellite
LAKE SUCCESS, NY 11020
  11020 WEATHER RADAR LOOP
NEXRAD Weather Radar
LAKE SUCCESS, NY 11020
 MOS COMPUTER WEATHER FORECAST

NEW YORK-LAGUARDIA, NY 3 hourly weather forecast
weather forecast created  7:00 PM CDT  7/15/2025
Wednesday
16 JUL 2025		 LAKE SUCCESS, NY 11020 weather forecast Day 1, 0 hours 2 AM 78° 80° Partly Cloudy 1%

 0% Thunder
( 4% severe)		 SSW   2 76% 70°
Low 76° LAKE SUCCESS, NY 11020 weather forecast Day 1, 3 hours 5 AM 77° 79° Partly Cloudy SSW   2 79% 70°
High 90° LAKE SUCCESS, NY 11020 weather forecast Day 1, 6 hours 8 AM 79° 82° Partly Cloudy 4%

 0% Thunder
( 10% severe)		 SW   2 77% 71°

Partly Cloudy



 LAKE SUCCESS, NY 11020 weather forecast Day 1, 9 hours 11 AM 84° 88° Partly Cloudy SSW   6 63% 70°
LAKE SUCCESS, NY 11020 weather forecast Day 1, 12 hours 2 PM 87° 92° Partly Cloudy 16%
RAIN
<.01 in		 0% Thunder
( 28% severe)		 S   9 57% 70°
LAKE SUCCESS, NY 11020 weather forecast Day 1, 15 hours 5 PM 87° 92° Partly Cloudy S   12 57% 70°
LAKE SUCCESS, NY 11020 weather forecast Day 1, 18 hours 8 PM 83° 87° Mostly Cloudy 22%
RAIN
.5–1 in		 0% Thunder
( 28% severe)		 S   10 65% 70°
LAKE SUCCESS, NY 11020 weather forecast Day 1, 21 hours 11 PM 82° 86° Mostly Cloudy SSW   8 69% 71°
Thursday
17 JUL 2025		 LAKE SUCCESS, NY 11020 weather forecast Day 2, 0 hours 2 AM 80° 83° Mostly Cloudy 26%
RAIN
>2 in		 0% Thunder
( 13% severe)		 SW   8 74% 71°
Low 77° LAKE SUCCESS, NY 11020 weather forecast Day 2, 3 hours 5 AM 78° 80° Mostly Cloudy SSW   8 79% 71°
High 92° LAKE SUCCESS, NY 11020 weather forecast Day 2, 6 hours 8 AM 79° 82° Mostly Cloudy 26%
RAIN
.1–.25 in		 0% Thunder
( 24% severe)		 SW   9 77% 71°

Mostly Cloudy

Chance of Rain

 LAKE SUCCESS, NY 11020 weather forecast Day 2, 9 hours 11 AM 83° 88° Mostly Cloudy SW   12 67% 71°
LAKE SUCCESS, NY 11020 weather forecast Day 2, 12 hours 2 PM 87° 93° Mostly Cloudy 31%
RAIN
.1–.25 in		 0% Thunder
( 25% severe)		 SW   13 59% 71°
LAKE SUCCESS, NY 11020 weather forecast Day 2, 15 hours 5 PM 89° 94° Partly Cloudy WSW   14 54% 70°
LAKE SUCCESS, NY 11020 weather forecast Day 2, 18 hours 8 PM 86° 91° Partly Cloudy 8%

 0% Thunder
( 14% severe)		 SW   13 59% 70°
LAKE SUCCESS, NY 11020 weather forecast Day 2, 21 hours 11 PM 84° 89° Partly Cloudy WSW   12 65% 71°

NEW YORK-LAGUARDIA, NY extended weather forecast
BAD DAY
BAD DATE		 BAD DAY
BAD DATE		 BAD DAY
BAD DATE		 BAD DAY
BAD DATE		 BAD DAY
BAD DATE
Low 77° Low 78° Low 70° Low 72° Low 72°
High 93° High 85° High 85° High 87° High 86°
LAKE SUCCESS, NY 11020 weather forecast Day 3 LAKE SUCCESS, NY 11020 weather forecast Day 4 LAKE SUCCESS, NY 11020 weather forecast Day 5 LAKE SUCCESS, NY 11020 weather forecast Day 6 LAKE SUCCESS, NY 11020 weather forecast Day 7
Mostly Cloudy
62% Rain		 Partly Cloudy
15% Rain		 Partly Cloudy
12% Rain		 Mostly Cloudy
43% Rain		 Mostly Cloudy
55% Rain
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