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.

Mostly Cloudy

23°C

73°F

Humidity 81%
Wind Speed SE 13 km/h
Barometer 1018.8 mb (30.10 in)
Dewpoint 19°C (67°F)
Visibility 14 km
Last update 12 Jul 10:56 pm EDT
Extended Forecast for

Norwalk CT

  • Tonight

    Tonight: Mostly cloudy, with a low around 21. East wind 8 to 10 km/h.

    Low: 21 °C

    Mostly Cloudy

  • Sunday

    Sunday: Cloudy through mid morning, then gradual clearing, with a high near 24. East wind 10 to 14 km/h.

    High: 24 °C

    Gradual
    Clearing

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 22. Southeast wind 8 to 14 km/h.

    Low: 22 °C

    Mostly Cloudy

  • Monday

    Monday: A slight chance of showers, then a chance of showers and thunderstorms after 2pm. Mostly cloudy, with a high near 26. South wind 8 to 11 km/h. Chance of precipitation is 50%.

    High: 26 °C

    Slight Chance
    Showers then
    Chance
    T-storms

  • Monday Night

    Monday Night: A chance of showers and thunderstorms before 11pm, then a chance of showers between 11pm and 2am. Mostly cloudy, with a low around 22. South wind 5 to 10 km/h becoming calm after midnight. Chance of precipitation is 30%.

    Low: 22 °C

    Chance
    T-storms then
    Chance
    Showers

  • Tuesday

    Tuesday: Sunny, with a high near 29.

    High: 29 °C

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 23.

    Low: 23 °C

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 29.

    High: 29 °C

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 24.

    Low: 24 °C

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 21. East wind 8 to 10 km/h.
Sunday
Cloudy through mid morning, then gradual clearing, with a high near 24. East wind 10 to 14 km/h.
Sunday Night
Mostly cloudy, with a low around 22. Southeast wind 8 to 14 km/h.
Monday
A slight chance of showers, then a chance of showers and thunderstorms after 2pm. Mostly cloudy, with a high near 26. South wind 8 to 11 km/h. Chance of precipitation is 50%.
Monday Night
A chance of showers and thunderstorms before 11pm, then a chance of showers between 11pm and 2am. Mostly cloudy, with a low around 22. South wind 5 to 10 km/h becoming calm after midnight. Chance of precipitation is 30%.
Tuesday
Sunny, with a high near 29.
Tuesday Night
Mostly clear, with a low around 23.
Wednesday
Mostly sunny, with a high near 29.
Wednesday Night
Partly cloudy, with a low around 24.
Thursday
A 40 percent chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 29.
Thursday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 24.
Friday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 28.
Friday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 22.
Saturday
A 30 percent chance of showers. Partly sunny, with a high near 26.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Norwalk CT
 41.09°N 73.41°W (Elev. 0 m)
Last Update:
6:14 pm EDT Jul 12, 2025
Forecast Valid:
11pm EDT Jul 12, 2025-6pm EDT Jul 19, 2025
 
Forecast Discussion
 
Get as KML Get as XML

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