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

White Plains - Westchester County Airport (KHPN)

Lat: 41.06°NLon: 73.7°WElev: 367ft.

Overcast

62°F

17°C

Humidity 100%
Wind Speed SE 10 mph
Barometer 30.03 in (1016.6 mb)
Dewpoint 62°F (17°C)
Visibility 10.00 mi
Last update 20 Sep 10:56 am EDT
Extended Forecast for

Lattingtown NY

  • Today

    Today: Rain. High near 68. Southeast wind 10 to 13 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 68 °F

    Rain

  • Tonight

    Tonight: Periods of rain and possibly a thunderstorm before 2am, then a chance of rain. Low around 61. South wind 6 to 11 mph becoming north after midnight. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 61 °F

    Rain

  • Monday

    Monday: Mostly cloudy, with a high near 68. Northeast wind 10 to 15 mph.

    High: 68 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: A 30 percent chance of showers after 2am. Cloudy, with a low around 57. Northeast wind 10 to 15 mph.

    Low: 57 °F

    Mostly Cloudy
    then Chance
    Showers

  • Tuesday

    Tuesday: A 40 percent chance of showers. Mostly cloudy, with a high near 64. Northeast wind 14 to 17 mph.

    High: 64 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 53. Breezy.

    Low: 53 °F

    Mostly Cloudy
    and Breezy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 65. Breezy.

    High: 65 °F

    Mostly Cloudy
    and Breezy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 53. Breezy.

    Low: 53 °F

    Mostly Cloudy
    and Breezy

  • Thursday

    Thursday: A 30 percent chance of showers after 2pm. Mostly cloudy, with a high near 64. Breezy.

    High: 64 °F

    Breezy.
    Mostly Cloudy
    then Chance
    Showers

Detailed Forecast

Today
Rain. High near 68. Southeast wind 10 to 13 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight
Periods of rain and possibly a thunderstorm before 2am, then a chance of rain. Low around 61. South wind 6 to 11 mph becoming north after midnight. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday
Mostly cloudy, with a high near 68. Northeast wind 10 to 15 mph.
Monday Night
A 30 percent chance of showers after 2am. Cloudy, with a low around 57. Northeast wind 10 to 15 mph.
Tuesday
A 40 percent chance of showers. Mostly cloudy, with a high near 64. Northeast wind 14 to 17 mph.
Tuesday Night
Mostly cloudy, with a low around 53. Breezy.
Wednesday
Mostly cloudy, with a high near 65. Breezy.
Wednesday Night
Mostly cloudy, with a low around 53. Breezy.
Thursday
A 30 percent chance of showers after 2pm. Mostly cloudy, with a high near 64. Breezy.
Thursday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 53. Breezy.
Friday
A 40 percent chance of showers. Mostly cloudy, with a high near 64. Breezy.
Friday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 54. Breezy.
Saturday
A 30 percent chance of showers. Partly sunny, with a high near 67.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Lattingtown NY
 40.91°N 73.59°W (Elev. 3 ft)
Last Update:
3:41 am EDT Sep 20, 2026
Forecast Valid:
11am EDT Sep 20, 2026-6pm EDT Sep 26, 2026
 
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