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.

Overcast

71°F

22°C

Humidity 86%
Wind Speed N 0 MPH
Barometer 29.81 in (1009.48 mb)
Dewpoint 67°F (19°C)
Visibility 10.00 mi
Last update 18 Sep 04:53 AM PDT
Extended Forecast for

4 Miles NNW Westmont CA

  • Overnight

    Overnight: Showers and possibly a thunderstorm. Low around 69. North northeast wind around 5 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 69 °F

    Showers

  • Thursday

    Thursday: Showers and possibly a thunderstorm before 11am, then a chance of showers and thunderstorms after 11am. High near 81. North northeast wind 5 to 10 mph becoming southwest in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 81 °F

    Showers then
    Chance
    T-storms

  • Thursday Night

    Thursday Night: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 68. South wind 5 to 10 mph, with gusts as high as 15 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 68 °F

    Chance
    Showers

  • Friday

    Friday: A 30 percent chance of showers and thunderstorms, mainly before 11am. Mostly cloudy, then gradually becoming sunny, with a high near 78. Light south wind becoming southwest 5 to 10 mph in the afternoon. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 78 °F

    Chance
    Showers then
    Slight Chance
    T-storms

  • Friday Night

    Friday Night: Mostly clear, with a low around 66. West southwest wind 5 to 10 mph becoming light southwest in the evening.

    Low: 66 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 80.

    High: 80 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 65.

    Low: 65 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 79.

    High: 79 °F

    Sunny

  • Sunday Night

    Sunday Night: Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 66.

    Low: 66 °F

    Patchy Fog

Detailed Forecast

Overnight
Showers and possibly a thunderstorm. Low around 69. North northeast wind around 5 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday
Showers and possibly a thunderstorm before 11am, then a chance of showers and thunderstorms after 11am. High near 81. North northeast wind 5 to 10 mph becoming southwest in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 68. South wind 5 to 10 mph, with gusts as high as 15 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday
A 30 percent chance of showers and thunderstorms, mainly before 11am. Mostly cloudy, then gradually becoming sunny, with a high near 78. Light south wind becoming southwest 5 to 10 mph in the afternoon. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday Night
Mostly clear, with a low around 66. West southwest wind 5 to 10 mph becoming light southwest in the evening.
Saturday
Sunny, with a high near 80.
Saturday Night
Mostly clear, with a low around 65.
Sunday
Sunny, with a high near 79.
Sunday Night
Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 66.
Monday
A slight chance of showers after 11am. Patchy fog before 11am. Otherwise, partly sunny, with a high near 82.
Monday Night
Patchy fog. Otherwise, mostly cloudy, with a low around 68.
Tuesday
Patchy fog. Otherwise, mostly sunny, with a high near 82.
Tuesday Night
Patchy fog. Otherwise, mostly cloudy, with a low around 67.
Wednesday
Patchy fog. Otherwise, mostly sunny, with a high near 81.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNW Westmont CA
 34°N 118.32°W (Elev. 161 ft)
Last Update:
3:21 am PDT Sep 18, 2025
Forecast Valid:
5am PDT Sep 18, 2025-6pm PDT Sep 24, 2025
 
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Additional Resources

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Chance of Precipitation