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

Hazardous Weather Conditions

Current conditions at

Hawthorne, Hawthorne Municipal Airport (KHHR)

Lat: 33.92361°NLon: 118.33194°WElev: 62.0ft.

Clear

64°F

18°C

Humidity 77%
Wind Speed N 0 MPH
Barometer 29.96 in (1014.56 mb)
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 20 Mar 06:15 AM PDT
Extended Forecast for

Westmont CA

Extreme Heat Warning March 20, 06:35am until March 20, 08:00pm
Click here for hazard details and duration
Extreme Heat Warning
  •  
    Extreme Heat Warning March 20, 06:35am until March 20, 08:00pm

    NOW until 8:00pm Fri

    Extreme Heat Warning

  • Today

    High: 86 °F

    Becoming
    Sunny

  • Tonight

    Tonight: Patchy dense fog after 11pm. Otherwise, increasing clouds, with a low around 59. West southwest wind 5 to 10 mph becoming light and variable after midnight.

    Low: 59 °F

    Patchy Dense
    Fog

  • Saturday

    Saturday: Patchy dense fog before 11am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 84. Light south wind becoming west southwest 5 to 10 mph in the afternoon.

    High: 84 °F

    Patchy Dense
    Fog then
    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 57. West southwest wind around 5 mph becoming calm in the evening.

    Low: 57 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 82. Light and variable wind becoming southwest 5 to 10 mph in the morning.

    High: 82 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 58.

    Low: 58 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 85.

    High: 85 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 58.

    Low: 58 °F

    Mostly Clear

Detailed Forecast

Today
Cloudy through mid morning, then gradual clearing, with a high near 86. Light and variable wind becoming west southwest 5 to 10 mph in the morning.
Tonight
Patchy dense fog after 11pm. Otherwise, increasing clouds, with a low around 59. West southwest wind 5 to 10 mph becoming light and variable after midnight.
Saturday
Patchy dense fog before 11am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 84. Light south wind becoming west southwest 5 to 10 mph in the afternoon.
Saturday Night
Mostly cloudy, with a low around 57. West southwest wind around 5 mph becoming calm in the evening.
Sunday
Mostly sunny, with a high near 82. Light and variable wind becoming southwest 5 to 10 mph in the morning.
Sunday Night
Mostly clear, with a low around 58.
Monday
Sunny, with a high near 85.
Monday Night
Mostly clear, with a low around 58.
Tuesday
Sunny, with a high near 86.
Tuesday Night
Mostly clear, with a low around 60.
Wednesday
Sunny, with a high near 86.
Wednesday Night
Mostly clear, with a low around 60.
Thursday
Sunny, with a high near 87.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Westmont CA
 33.93°N 118.3°W (Elev. 197 ft)
Last Update:
12:41 am PDT Mar 20, 2026
Forecast Valid:
6am PDT Mar 20, 2026-6pm PDT Mar 26, 2026
 
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