Current conditions at
GRASS MOUNTAIN (GMTC1)
Lat: 34.64078°NLon: 118.41435°WElev: 4626.0ft.NA
85°F
29°C
| Humidity | 21% |
| Wind Speed | E 8 MPH |
| Barometer | NA |
| Dewpoint | 41°F (5°C) |
| Visibility | NA |
| Heat Index | 82°F (28°C) |
| Last update | 04 Oct 02:59 PM PDT |
Extended Forecast for
6 Miles WSW Quartz Hill CA
This Afternoon
High: 90 °F
Mostly Sunny
Tonight
Low: 73 °F
Mostly Clear
Monday
High: 88 °F
Sunny
Monday Night
Low: 73 °F
Clear
Tuesday
High: 89 °F
Sunny
Tuesday Night
Low: 70 °F
Clear
Wednesday
High: 90 °F
Sunny
Wednesday Night
Low: 70 °F
Clear
Thursday
High: 91 °F
Sunny
Detailed Forecast
This Afternoon
Mostly sunny, with a high near 90. East southeast wind around 5 mph.
Tonight
Mostly clear, with a low around 73. South southeast wind around 5 mph becoming north in the evening.
Monday
Sunny, with a high near 88. East northeast wind 5 to 10 mph, with gusts as high as 15 mph.
Monday Night
Clear, with a low around 73. North wind around 5 mph.
Tuesday
Sunny, with a high near 89. Northeast wind 5 to 10 mph becoming west in the afternoon.
Tuesday Night
Clear, with a low around 70.
Wednesday
Sunny, with a high near 90.
Wednesday Night
Clear, with a low around 70.
Thursday
Sunny, with a high near 91.
Thursday Night
Clear, with a low around 70.
Friday
Sunny, with a high near 85.
Friday Night
Mostly clear, with a low around 64. Breezy.
Saturday
Sunny, with a high near 75. Breezy.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
6 Miles WSW Quartz Hill CA
34.62°N 118.31°W (Elev. 3599 ft)
34.62°N 118.31°W (Elev. 3599 ft)
11:26 am PDT Oct 4, 2026
3pm PDT Oct 4, 2026-6pm PDT Oct 10, 2026
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