Current conditions at

GRASS MOUNTAIN (GMTC1)

Lat: 34.64078°NLon: 118.41435°WElev: 4626.0ft.

NA

60°F

16°C

Humidity 39%
Wind Speed NE 8 MPH
Barometer NA
Dewpoint 35°F (2°C)
Visibility NA
Last update 15 May 06:59 AM PDT
Extended Forecast for

11 Miles W Quartz Hill CA

  • Today

    Today: Sunny, with a high near 75. Southwest wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 75 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 55. West wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 55 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 69. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 69 °F

    Sunny then
    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 51. Breezy, with a west wind 10 to 20 mph, with gusts as high as 30 mph.

    Low: 51 °F

    Mostly Clear
    and Breezy

  • Sunday

    Sunday: Sunny, with a high near 67. Breezy, with a west wind 10 to 20 mph, with gusts as high as 30 mph.

    High: 67 °F

    Sunny then
    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 46.

    Low: 46 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 70.

    High: 70 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 50.

    Low: 50 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 76.

    High: 76 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 75. Southwest wind 5 to 15 mph, with gusts as high as 20 mph.
Tonight
Clear, with a low around 55. West wind 10 to 15 mph, with gusts as high as 25 mph.
Saturday
Sunny, with a high near 69. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph.
Saturday Night
Mostly clear, with a low around 51. Breezy, with a west wind 10 to 20 mph, with gusts as high as 30 mph.
Sunday
Sunny, with a high near 67. Breezy, with a west wind 10 to 20 mph, with gusts as high as 30 mph.
Sunday Night
Mostly clear, with a low around 46.
Monday
Sunny, with a high near 70.
Monday Night
Clear, with a low around 50.
Tuesday
Sunny, with a high near 76.
Tuesday Night
Clear, with a low around 55.
Wednesday
Sunny, with a high near 79.
Wednesday Night
Mostly clear, with a low around 57.
Thursday
Sunny, with a high near 80.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles W Quartz Hill CA
 34.65°N 118.43°W (Elev. 3832 ft)
4:21 am PDT May 15, 2026
7am PDT May 15, 2026-6pm PDT May 21, 2026
 
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Additional Resources

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