Current conditions at
GRASS MOUNTAIN (GMTC1)
Lat: 34.64078°NLon: 118.41435°WElev: 4626.0ft.NA
60°F
16°C
| Humidity | 37% |
| Wind Speed | NNE 3 MPH |
| Barometer | NA |
| Dewpoint | 33°F (1°C) |
| Visibility | NA |
| Last update | 09 Nov 07:59 AM PST |
Extended Forecast for
10 Miles WSW Quartz Hill CA
Today

High: 71 °F
Mostly Sunny
Tonight

Low: 51 °F
Partly Cloudy
Tuesday

High: 72 °F
Sunny
Tuesday Night

Low: 53 °F
Clear
Veterans Day

High: 73 °F
Sunny
Wednesday Night

Low: 52 °F
Clear
Thursday

High: 69 °F
Sunny
Thursday Night

Low: 50 °F
Mostly Clear
Friday

High: 66 °F
Mostly Sunny
Detailed Forecast
Today
Mostly sunny, with a high near 71. Northeast wind 5 to 15 mph becoming west northwest in the afternoon. Winds could gust as high as 20 mph.
Tonight
Partly cloudy, with a low around 51. North wind 5 to 10 mph.
Tuesday
Sunny, with a high near 72. Northeast wind around 15 mph, with gusts as high as 20 mph.
Tuesday Night
Clear, with a low around 53. Northeast wind around 15 mph, with gusts as high as 20 mph.
Veterans Day
Sunny, with a high near 73. Northeast wind 10 to 15 mph, with gusts as high as 20 mph.
Wednesday Night
Clear, with a low around 52.
Thursday
Sunny, with a high near 69.
Thursday Night
Mostly clear, with a low around 50.
Friday
Mostly sunny, with a high near 66.
Friday Night
Partly cloudy, with a low around 50.
Saturday
Mostly sunny, with a high near 65.
Saturday Night
A slight chance of rain. Partly cloudy, with a low around 49.
Sunday
A chance of rain. Partly sunny, with a high near 59.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
10 Miles WSW Quartz Hill CA
34.59°N 118.36°W (Elev. 3202 ft)
34.59°N 118.36°W (Elev. 3202 ft)
7:36 am PST Nov 9, 2026
9am PST Nov 9, 2026-6pm PST Nov 15, 2026


