Current conditions at

GRASS MOUNTAIN (GMTC1)

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

NA

66°F

19°C

Humidity 23%
Wind Speed NE 9 MPH
Barometer NA
Dewpoint 27°F (-3°C)
Visibility NA
Last update 16 May 04:59 PM PDT
Extended Forecast for

7 Miles WSW Quartz Hill CA

  • Tonight

    Tonight: Increasing clouds, with a low around 50. Breezy, with a west northwest wind 20 to 25 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 35 mph.

    Low: 50 °F

    Mostly Clear
    and Breezy
    then Partly
    Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 63. Breezy, with a west wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 63 °F

    Mostly Sunny
    and Breezy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 47. Breezy, with a west wind 15 to 20 mph becoming east northeast after midnight. Winds could gust as high as 30 mph.

    Low: 47 °F

    Mostly Clear
    and Breezy

  • Monday

    Monday: Sunny, with a high near 65. Breezy, with a northeast wind 15 to 25 mph, with gusts as high as 35 mph.

    High: 65 °F

    Sunny and
    Breezy

  • Monday Night

    Monday Night: Clear, with a low around 51. Northeast wind 5 to 10 mph becoming west southwest in the evening. Winds could gust as high as 15 mph.

    Low: 51 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 75.

    High: 75 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 56.

    Low: 56 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 76.

    High: 76 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 58.

    Low: 58 °F

    Clear

Detailed Forecast

Tonight
Increasing clouds, with a low around 50. Breezy, with a west northwest wind 20 to 25 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 35 mph.
Sunday
Mostly sunny, with a high near 63. Breezy, with a west wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.
Sunday Night
Mostly clear, with a low around 47. Breezy, with a west wind 15 to 20 mph becoming east northeast after midnight. Winds could gust as high as 30 mph.
Monday
Sunny, with a high near 65. Breezy, with a northeast wind 15 to 25 mph, with gusts as high as 35 mph.
Monday Night
Clear, with a low around 51. Northeast wind 5 to 10 mph becoming west southwest in the evening. Winds could gust as high as 15 mph.
Tuesday
Sunny, with a high near 75.
Tuesday Night
Clear, with a low around 56.
Wednesday
Sunny, with a high near 76.
Wednesday Night
Clear, with a low around 58.
Thursday
Sunny, with a high near 76.
Thursday Night
Clear, with a low around 57. Breezy.
Friday
Sunny, with a high near 74.
Friday Night
Mostly clear, with a low around 55. Breezy.
Saturday
Sunny, with a high near 71.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles WSW Quartz Hill CA
 34.59°N 118.3°W (Elev. 4199 ft)
2:42 pm PDT May 16, 2026
6pm PDT May 16, 2026-6pm PDT May 23, 2026
 
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Additional Resources

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