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

Hawthorne, Hawthorne Municipal Airport (KHHR)

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

Clear

59°F

15°C

Humidity 67%
Wind Speed E 5 MPH
Barometer 30.15 in (1021.0 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 14 Feb 08:35 AM PST
Extended Forecast for

Westmont CA

  • Today

    Today: Partly sunny, with a high near 69. East southeast wind 5 to 10 mph becoming southwest in the afternoon.

    High: 69 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 52. South southwest wind 5 to 10 mph becoming southeast after midnight.

    Low: 52 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 65. South wind around 10 mph.

    High: 65 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: A 30 percent chance of rain after 10pm. Mostly cloudy, with a low around 53. South southwest wind 10 to 15 mph becoming east southeast in the evening. Winds could gust as high as 20 mph. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 53 °F

    Chance Rain

  • Washington's Birthday

    Washington's Birthday: Rain and possibly a thunderstorm. High near 60. Breezy, with a southwest wind 15 to 25 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.

    High: 60 °F

    Rain and
    Breezy

  • Monday Night

    Monday Night: Rain and possibly a thunderstorm before 4am, then a chance of rain and thunderstorms after 4am. Low around 50. Chance of precipitation is 90%.

    Low: 50 °F

    Rain

  • Tuesday

    Tuesday: Rain, mainly after 10am. High near 61. Breezy. Chance of precipitation is 80%.

    High: 61 °F

    Rain and
    Breezy

  • Tuesday Night

    Tuesday Night: Rain. Cloudy, with a low around 48.

    Low: 48 °F

    Rain

  • Wednesday

    Wednesday: Rain likely, mainly before 10am. Partly sunny, with a high near 60.

    High: 60 °F

    Rain Likely

Detailed Forecast

Today
Partly sunny, with a high near 69. East southeast wind 5 to 10 mph becoming southwest in the afternoon.
Tonight
Mostly cloudy, with a low around 52. South southwest wind 5 to 10 mph becoming southeast after midnight.
Sunday
Mostly cloudy, with a high near 65. South wind around 10 mph.
Sunday Night
A 30 percent chance of rain after 10pm. Mostly cloudy, with a low around 53. South southwest wind 10 to 15 mph becoming east southeast in the evening. Winds could gust as high as 20 mph. New precipitation amounts between a tenth and quarter of an inch possible.
Washington's Birthday
Rain and possibly a thunderstorm. High near 60. Breezy, with a southwest wind 15 to 25 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.
Monday Night
Rain and possibly a thunderstorm before 4am, then a chance of rain and thunderstorms after 4am. Low around 50. Chance of precipitation is 90%.
Tuesday
Rain, mainly after 10am. High near 61. Breezy. Chance of precipitation is 80%.
Tuesday Night
Rain. Cloudy, with a low around 48.
Wednesday
Rain likely, mainly before 10am. Partly sunny, with a high near 60.
Wednesday Night
A chance of rain, mainly before 10pm. Partly cloudy, with a low around 44.
Thursday
A slight chance of rain. Mostly sunny, with a high near 63.
Thursday Night
Partly cloudy, with a low around 44.
Friday
Sunny, with a high near 65.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Westmont CA
 33.93°N 118.3°W (Elev. 197 ft)
Last Update:
2:32 am PST Feb 14, 2026
Forecast Valid:
8am PST Feb 14, 2026-6pm PST Feb 20, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation