Current conditions at

GRASS MOUNTAIN (GMTC1)

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

NA

57°F

14°C

Humidity 30%
Wind Speed N 4 MPH
Barometer NA
Dewpoint 26°F (-3°C)
Visibility NA
Last update 08 Nov 11:59 PM PST
Extended Forecast for

11 Miles W Quartz Hill CA

  • Overnight

    Overnight: Mostly clear, with a low around 54. North northeast wind around 10 mph, with gusts as high as 15 mph.

    Low: 54 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 67. Northeast wind 5 to 10 mph becoming northwest in the afternoon. Winds could gust as high as 15 mph.

    High: 67 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 53. North northwest wind around 10 mph, with gusts as high as 15 mph.

    Low: 53 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 68. Northeast wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 68 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 55. North northeast wind around 10 mph, with gusts as high as 15 mph.

    Low: 55 °F

    Clear

  • Veterans Day

    Veterans Day: Sunny, with a high near 69.

    High: 69 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 52.

    Low: 52 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 66.

    High: 66 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 49.

    Low: 49 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly clear, with a low around 54. North northeast wind around 10 mph, with gusts as high as 15 mph.
Monday
Mostly sunny, with a high near 67. Northeast wind 5 to 10 mph becoming northwest in the afternoon. Winds could gust as high as 15 mph.
Monday Night
Partly cloudy, with a low around 53. North northwest wind around 10 mph, with gusts as high as 15 mph.
Tuesday
Sunny, with a high near 68. Northeast wind 10 to 15 mph, with gusts as high as 20 mph.
Tuesday Night
Clear, with a low around 55. North northeast wind around 10 mph, with gusts as high as 15 mph.
Veterans Day
Sunny, with a high near 69.
Wednesday Night
Clear, with a low around 52.
Thursday
Sunny, with a high near 66.
Thursday Night
Mostly clear, with a low around 49.
Friday
Mostly sunny, with a high near 63.
Friday Night
Partly cloudy, with a low around 49.
Saturday
Mostly sunny, with a high near 62.
Saturday Night
A slight chance of rain. Partly cloudy, with a low around 48.
Sunday
A chance of rain. Partly sunny, with a high near 55.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles W Quartz Hill CA
 34.65°N 118.43°W (Elev. 3832 ft)
10:26 pm PST Nov 8, 2026
12am PST Nov 9, 2026-6pm PST Nov 15, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database