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.

Mostly Cloudy

61°F

16°C

Humidity 63%
Wind Speed E 6 MPH
Barometer 30.05 in (1017.61 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 20 Nov 10:20 AM PST
Extended Forecast for

Westmont CA

  • Today

    Today: Rain. High near 60. South southeast wind 5 to 10 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    High: 60 °F

    Rain

  • Tonight

    Tonight: Rain and possibly a thunderstorm. Low around 52. East northeast wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 52 °F

    Rain

  • Friday

    Friday: A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 66. East wind 10 to 15 mph. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 66 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A 20 percent chance of showers. Mostly cloudy, with a low around 53. North wind 5 to 10 mph.

    Low: 53 °F

    Slight Chance
    Showers

  • Saturday

    Saturday: Mostly sunny, with a high near 71. North northeast wind around 5 mph becoming west southwest in the afternoon.

    High: 71 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 52.

    Low: 52 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 65.

    High: 65 °F

    Sunny

  • Sunday Night

    Sunday Night: Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 52.

    Low: 52 °F

    Patchy Fog

  • Monday

    Monday: Patchy fog before 10am. Otherwise, mostly sunny, with a high near 65.

    High: 65 °F

    Patchy Fog
    then Sunny

Detailed Forecast

Today
Rain. High near 60. South southeast wind 5 to 10 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Tonight
Rain and possibly a thunderstorm. Low around 52. East northeast wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Friday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 66. East wind 10 to 15 mph. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 53. North wind 5 to 10 mph.
Saturday
Mostly sunny, with a high near 71. North northeast wind around 5 mph becoming west southwest in the afternoon.
Saturday Night
Mostly clear, with a low around 52.
Sunday
Sunny, with a high near 65.
Sunday Night
Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 52.
Monday
Patchy fog before 10am. Otherwise, mostly sunny, with a high near 65.
Monday Night
Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 52.
Tuesday
Patchy fog. Otherwise, partly sunny, with a high near 65.
Tuesday Night
Patchy fog. Otherwise, mostly cloudy, with a low around 52.
Wednesday
Patchy fog. Otherwise, mostly sunny, with a high near 69.
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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:
2:51 am PST Nov 20, 2025
Forecast Valid:
10am PST Nov 20, 2025-6pm PST Nov 26, 2025
 
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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