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

High: 75 °F
Sunny
Tonight

Low: 55 °F
Clear
Saturday
High: 69 °F
Sunny then
Sunny and
BreezySaturday Night

Low: 51 °F
Mostly Clear
and BreezySunday
High: 67 °F
Sunny then
Sunny and
BreezySunday Night

Low: 46 °F
Mostly Clear
Monday

High: 70 °F
Sunny
Monday Night

Low: 50 °F
Clear
Tuesday

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.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
11 Miles W Quartz Hill CA
34.65°N 118.43°W (Elev. 3832 ft)
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


