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

61°F

16°C

Humidity 82%
Wind Speed WNW 5 MPH
Barometer 30.05 in (1017.61 mb)
Dewpoint 55°F (13°C)
Visibility 9.00 mi
Last update 20 Jan 05:20 PM PST
Extended Forecast for

Westmont CA

  • Tonight

    Tonight: Patchy fog. Otherwise, cloudy, with a low around 50. West wind around 5 mph becoming east northeast in the evening.

    Low: 50 °F

    Patchy Fog

  • Wednesday

    Wednesday: Patchy fog before 10am. Otherwise, cloudy, with a high near 67. Calm wind becoming west southwest around 5 mph in the afternoon.

    High: 67 °F

    Patchy Fog
    then Cloudy

  • Wednesday Night

    Wednesday Night: A 10 percent chance of rain after 4am. Cloudy, with a low around 51. Calm wind.

    Low: 51 °F

    Cloudy then
    Slight Chance
    Rain

  • Thursday

    Thursday: A 30 percent chance of rain, mainly after 10am. Mostly cloudy, with a high near 65. Calm wind becoming south southwest around 5 mph in the afternoon. New precipitation amounts of less than a tenth of an inch possible.

    High: 65 °F

    Chance Rain

  • Thursday Night

    Thursday Night: A 20 percent chance of rain. Mostly cloudy, with a low around 53. West southwest wind around 5 mph becoming calm.

    Low: 53 °F

    Slight Chance
    Rain

  • Friday

    Friday: A 20 percent chance of rain. Partly sunny, with a high near 64.

    High: 64 °F

    Slight Chance
    Rain

  • Friday Night

    Friday Night: Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 51.

    Low: 51 °F

    Patchy Fog

  • Saturday

    Saturday: Mostly sunny, with a high near 67.

    High: 67 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 47.

    Low: 47 °F

    Mostly Clear

Detailed Forecast

Tonight
Patchy fog. Otherwise, cloudy, with a low around 50. West wind around 5 mph becoming east northeast in the evening.
Wednesday
Patchy fog before 10am. Otherwise, cloudy, with a high near 67. Calm wind becoming west southwest around 5 mph in the afternoon.
Wednesday Night
A 10 percent chance of rain after 4am. Cloudy, with a low around 51. Calm wind.
Thursday
A 30 percent chance of rain, mainly after 10am. Mostly cloudy, with a high near 65. Calm wind becoming south southwest around 5 mph in the afternoon. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 53. West southwest wind around 5 mph becoming calm.
Friday
A 20 percent chance of rain. Partly sunny, with a high near 64.
Friday Night
Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 51.
Saturday
Mostly sunny, with a high near 67.
Saturday Night
Mostly clear, with a low around 47.
Sunday
Sunny, with a high near 71.
Sunday Night
Partly cloudy, with a low around 47.
Monday
Partly sunny, with a high near 70.
Monday Night
Mostly cloudy, with a low around 49.
Tuesday
Mostly sunny, with a high near 71.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Westmont CA
 33.93°N 118.3°W (Elev. 197 ft)
Last Update:
1:06 pm PST Jan 20, 2026
Forecast Valid:
5pm PST Jan 20, 2026-6pm PST Jan 27, 2026
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation