Current conditions at
GRASS MOUNTAIN (GMTC1)
Lat: 34.64078°NLon: 118.41435°WElev: 4626.0ft.NA
57°F
14°C
| Humidity | 27% |
| Wind Speed | NE 4 MPH |
| Barometer | NA |
| Dewpoint | 23°F (-5°C) |
| Visibility | NA |
| Last update | 20 May 03:59 AM PDT |
Extended Forecast for
11 Miles W Quartz Hill CA
Today
High: 74 °F
Sunny
Tonight
Low: 57 °F
Mostly Clear
Thursday
High: 78 °F
Sunny
Thursday Night
Low: 57 °F
Clear
Friday
High: 77 °F
Sunny
Friday Night
Low: 54 °F
Clear
Saturday
High: 76 °F
Sunny
Saturday Night
Low: 52 °F
Clear
Sunday
High: 76 °F
Sunny
Detailed Forecast
Today
Sunny, with a high near 74. North wind 5 to 15 mph becoming southeast in the morning. Winds could gust as high as 20 mph.
Tonight
Mostly clear, with a low around 57. Southwest wind 5 to 10 mph becoming west northwest in the evening. Winds could gust as high as 15 mph.
Thursday
Sunny, with a high near 78. Light northwest wind becoming southwest 5 to 10 mph in the afternoon. Winds could gust as high as 15 mph.
Thursday Night
Clear, with a low around 57. Southwest wind 5 to 15 mph, with gusts as high as 25 mph.
Friday
Sunny, with a high near 77. Southwest wind 5 to 15 mph, with gusts as high as 20 mph.
Friday Night
Clear, with a low around 54.
Saturday
Sunny, with a high near 76.
Saturday Night
Clear, with a low around 52.
Sunday
Sunny, with a high near 76.
Sunday Night
Clear, with a low around 52.
Memorial Day
Sunny, with a high near 75.
Monday Night
Clear, with a low around 51.
Tuesday
Sunny, with a high near 67. Breezy.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT 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)
2:04 am PDT May 20, 2026
4am PDT May 20, 2026-6pm PDT May 26, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
