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Hazardous Weather Conditions

Current conditions at

White Plains - Westchester County Airport (KHPN)

Lat: 41.06°NLon: 73.7°WElev: 367ft.

Partly Cloudy

81°F

27°C

Humidity 53%
Wind Speed SE 8 mph
Barometer 30.00 in (1015.1 mb)
Dewpoint 62°F (17°C)
Visibility 10.00 mi
Heat Index82°F (28°C)
Last update 20 Aug 11:56 am EDT
Extended Forecast for

2 Miles SSW New Canaan CT

Flood Watch August 20, 02:00pm until August 21, 02:00am
Click here for hazard details and duration
Flood Watch

  • This Afternoon

    This Afternoon: Showers and possibly a thunderstorm, mainly after 5pm. High near 82. South wind 3 to 5 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 82 °F

    Showers

  • Tonight

    Tonight: Showers and possibly a thunderstorm before 11pm, then showers likely. Some of the storms could produce heavy rainfall. Low around 61. North wind around 7 mph. Chance of precipitation is 80%. New precipitation amounts between 1 and 2 inches possible.

    Low: 61 °F

    Heavy Rain

  • Friday

    Friday: A 30 percent chance of showers, mainly before 11am. Partly sunny, with a high near 78. Northeast wind 7 to 9 mph.

    High: 78 °F

    Chance
    Showers

  • Friday Night

    Friday Night: Showers likely after 2am. Mostly cloudy, with a low around 65. Northeast wind around 6 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 65 °F

    Mostly Cloudy
    then Showers
    Likely

  • Saturday

    Saturday: Showers likely. Mostly cloudy, with a high near 77. Northeast wind around 8 mph. Chance of precipitation is 70%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 77 °F

    Showers
    Likely

  • Saturday Night

    Saturday Night: Showers likely. Mostly cloudy, with a low around 66. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 66 °F

    Showers
    Likely

  • Sunday

    Sunday: A 50 percent chance of showers. Partly sunny, with a high near 81.

    High: 81 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 62.

    Low: 62 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 80.

    High: 80 °F

    Sunny

Detailed Forecast

This Afternoon
Showers and possibly a thunderstorm, mainly after 5pm. High near 82. South wind 3 to 5 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Tonight
Showers and possibly a thunderstorm before 11pm, then showers likely. Some of the storms could produce heavy rainfall. Low around 61. North wind around 7 mph. Chance of precipitation is 80%. New precipitation amounts between 1 and 2 inches possible.
Friday
A 30 percent chance of showers, mainly before 11am. Partly sunny, with a high near 78. Northeast wind 7 to 9 mph.
Friday Night
Showers likely after 2am. Mostly cloudy, with a low around 65. Northeast wind around 6 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Showers likely. Mostly cloudy, with a high near 77. Northeast wind around 8 mph. Chance of precipitation is 70%. New precipitation amounts between a half and three quarters of an inch possible.
Saturday Night
Showers likely. Mostly cloudy, with a low around 66. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
A 50 percent chance of showers. Partly sunny, with a high near 81.
Sunday Night
Partly cloudy, with a low around 62.
Monday
Sunny, with a high near 80.
Monday Night
Mostly clear, with a low around 59.
Tuesday
Sunny, with a high near 80.
Tuesday Night
Mostly clear, with a low around 61.
Wednesday
Mostly sunny, with a high near 81.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSW New Canaan CT
 41.12°N 73.49°W (Elev. 299 ft)
Last Update:
12:06 pm EDT Aug 20, 2026
Forecast Valid:
12pm EDT Aug 20, 2026-6pm EDT Aug 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