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

Hazardous Weather Conditions

Current conditions at

White Plains - Westchester County Airport (KHPN)

Lat: 41.06°NLon: 73.7°WElev: 367ft.

Fog/Mist

48°F

9°C

Humidity 96%
Wind Speed SE 12 mph
Barometer 29.91 in (1013.0 mb)
Dewpoint 47°F (8°C)
Visibility 0.75 mi
Wind Chill43°F (6°C)
Last update 19 Apr 12:56 am EDT
Extended Forecast for

Port Chester NY

Coastal Flood Advisory until April 19, 02:00am
Click here for hazard details and duration
...
  •  
    Coastal Flood Advisory until April 19, 02:00am

    NOW until 2:00am Sun

    Coastal Flood Advisory

  • Overnight

    Low: 48 °F

    Chance
    Showers and
    Patchy Fog

  • Sunday

    Sunday: Showers, mainly after 8am. Patchy fog before 8am. High near 56. Northeast wind 5 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 29 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 56 °F

    Showers and
    Patchy Fog

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 39. West wind 6 to 8 mph, with gusts as high as 20 mph.

    Low: 39 °F

    Mostly Clear

  • Monday

    Monday: A 20 percent chance of showers. Mostly sunny, with a high near 51. Northwest wind 9 to 13 mph.

    High: 51 °F

    Slight Chance
    Showers

  • Monday Night

    Monday Night: Mostly clear, with a low around 32. Northwest wind 8 to 10 mph, with gusts as high as 21 mph.

    Low: 32 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 54.

    High: 54 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Increasing clouds, with a low around 42.

    Low: 42 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 62.

    High: 62 °F

    Mostly Cloudy

Detailed Forecast

Overnight
A 30 percent chance of showers after 5am. Patchy fog after 2am. Otherwise, cloudy, with a low around 48. Southeast wind around 7 mph.
Sunday
Showers, mainly after 8am. Patchy fog before 8am. High near 56. Northeast wind 5 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 29 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Sunday Night
Mostly clear, with a low around 39. West wind 6 to 8 mph, with gusts as high as 20 mph.
Monday
A 20 percent chance of showers. Mostly sunny, with a high near 51. Northwest wind 9 to 13 mph.
Monday Night
Mostly clear, with a low around 32. Northwest wind 8 to 10 mph, with gusts as high as 21 mph.
Tuesday
Sunny, with a high near 54.
Tuesday Night
Increasing clouds, with a low around 42.
Wednesday
Mostly cloudy, with a high near 62.
Wednesday Night
Mostly clear, with a low around 43.
Thursday
Sunny, with a high near 69.
Thursday Night
Partly cloudy, with a low around 48.
Friday
Mostly sunny, with a high near 67.
Friday Night
Partly cloudy, with a low around 48.
Saturday
A 30 percent chance of showers. Partly sunny, with a high near 63.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Port Chester NY
 41.01°N 73.69°W (Elev. 161 ft)
Last Update:
6:34 pm EDT Apr 18, 2026
Forecast Valid:
1am EDT Apr 19, 2026-6pm EDT Apr 25, 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