National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

New York, La Guardia Airport (KLGA)

Lat: 40.78°NLon: 73.88°WElev: 20ft.

Mostly Cloudy

62°F

17°C

Humidity 25%
Wind Speed N 16 G 28 mph
Barometer 30.25 in (1024.2 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Last update 20 Apr 12:51 pm EDT
Extended Forecast for

Lake Success NY

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 67. Breezy, with a northwest wind 17 to 21 mph, with gusts as high as 32 mph.

    High: 67 °F

    Mostly Sunny
    and Breezy

  • Tonight

    Tonight: Partly cloudy, with a low around 43. North wind 7 to 9 mph.

    Low: 43 °F

    Partly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 57. East wind 5 to 11 mph becoming south in the afternoon.

    High: 57 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Showers likely, mainly after 2am. Cloudy, with a low around 51. South wind 8 to 14 mph. Chance of precipitation is 70%.

    Low: 51 °F

    Chance
    Showers then
    Showers
    Likely

  • Tuesday

    Tuesday: Showers likely, mainly before 8am. Partly sunny, with a high near 77. Southwest wind 8 to 15 mph. Chance of precipitation is 60%.

    High: 77 °F

    Showers
    Likely then
    Slight Chance
    Showers

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 50.

    Low: 50 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 68.

    High: 68 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 50.

    Low: 50 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 67.

    High: 67 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 67. Breezy, with a northwest wind 17 to 21 mph, with gusts as high as 32 mph.
Tonight
Partly cloudy, with a low around 43. North wind 7 to 9 mph.
Monday
Mostly cloudy, with a high near 57. East wind 5 to 11 mph becoming south in the afternoon.
Monday Night
Showers likely, mainly after 2am. Cloudy, with a low around 51. South wind 8 to 14 mph. Chance of precipitation is 70%.
Tuesday
Showers likely, mainly before 8am. Partly sunny, with a high near 77. Southwest wind 8 to 15 mph. Chance of precipitation is 60%.
Tuesday Night
Mostly cloudy, with a low around 50.
Wednesday
Mostly sunny, with a high near 68.
Wednesday Night
Partly cloudy, with a low around 50.
Thursday
Mostly sunny, with a high near 67.
Thursday Night
Mostly cloudy, with a low around 50.
Friday
Partly sunny, with a high near 64.
Friday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 53.
Saturday
A 40 percent chance of showers. Mostly cloudy, with a high near 66.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Lake Success NY
 40.77°N 73.71°W (Elev. 197 ft)
Last Update:
10:10 am EDT Apr 20, 2025
Forecast Valid:
12pm EDT Apr 20, 2025-6pm EDT Apr 26, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation