Current conditions at
GRASS MOUNTAIN (GMTC1)
Lat: 34.64078°NLon: 118.41435°WElev: 4626.0ft.NA
53°F
12°C
| Humidity | 21% |
| Wind Speed | E 2 MPH |
| Barometer | NA |
| Dewpoint | 14°F (-10°C) |
| Visibility | NA |
| Last update | 18 Jan 08:59 PM PST |
Extended Forecast for
7 Miles WSW Quartz Hill CA
Tonight
Low: 46 °F
Clear
M.L.King Day
High: 59 °F
Sunny then
Sunny and
BreezyMonday Night
Low: 44 °F
Clear and
BreezyTuesday
High: 58 °F
Sunny and
BreezyTuesday Night
Low: 44 °F
Mostly Clear
Wednesday
High: 58 °F
Mostly Sunny
Wednesday Night
Low: 45 °F
Partly Cloudy
Thursday
High: 56 °F
Mostly Sunny
Thursday Night
Low: 44 °F
Mostly Clear
Detailed Forecast
Tonight
Clear, with a low around 46. Northeast wind around 10 mph.
M.L.King Day
Sunny, with a high near 59. Breezy, with an east northeast wind 10 to 20 mph, with gusts as high as 30 mph.
Monday Night
Clear, with a low around 44. Breezy, with an east northeast wind around 20 mph, with gusts as high as 30 mph.
Tuesday
Sunny, with a high near 58. Breezy, with a northeast wind 20 to 25 mph, with gusts as high as 40 mph.
Tuesday Night
Mostly clear, with a low around 44. Northeast wind around 15 mph, with gusts as high as 25 mph.
Wednesday
Mostly sunny, with a high near 58.
Wednesday Night
Partly cloudy, with a low around 45.
Thursday
Mostly sunny, with a high near 56.
Thursday Night
Mostly clear, with a low around 44.
Friday
Sunny, with a high near 55.
Friday Night
Mostly clear, with a low around 43.
Saturday
Sunny, with a high near 53.
Saturday Night
Partly cloudy, with a low around 43.
Sunday
Mostly sunny, with a high near 54.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
7 Miles WSW Quartz Hill CA
34.59°N 118.3°W (Elev. 4199 ft)
34.59°N 118.3°W (Elev. 4199 ft)
7:11 pm PST Jan 18, 2026
9pm PST Jan 18, 2026-6pm PST Jan 25, 2026
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