Current conditions at
GRASS MOUNTAIN (GMTC1)
Lat: 34.64078°NLon: 118.41435°WElev: 4626.0ft.NA
83°F
28°C
| Humidity | 24% |
| Wind Speed | NE 4 MPH |
| Barometer | NA |
| Dewpoint | 43°F (6°C) |
| Visibility | NA |
| Heat Index | 81°F (27°C) |
| Last update | 04 Oct 11:59 AM PDT |
Extended Forecast for
14 Miles W Quartz Hill CA
This Afternoon

High: 88 °F
Mostly Sunny
Tonight

Low: 62 °F
Mostly Clear
Monday

High: 86 °F
Sunny
Monday Night

Low: 62 °F
Clear
Tuesday

High: 87 °F
Sunny
Tuesday Night

Low: 63 °F
Clear
Wednesday

High: 92 °F
Sunny
Wednesday Night

Low: 67 °F
Clear
Thursday

High: 93 °F
Sunny
Detailed Forecast
This Afternoon
Mostly sunny, with a high near 88. Southeast wind 10 to 15 mph, with gusts as high as 20 mph.
Tonight
Mostly clear, with a low around 62. Southeast wind 5 to 10 mph becoming north in the evening.
Monday
Sunny, with a high near 86. East wind 5 to 10 mph, with gusts as high as 15 mph.
Monday Night
Clear, with a low around 62. East wind 5 to 10 mph becoming north northwest after midnight.
Tuesday
Sunny, with a high near 87. North northeast wind around 10 mph becoming northwest in the afternoon.
Tuesday Night
Clear, with a low around 63.
Wednesday
Sunny, with a high near 92.
Wednesday Night
Clear, with a low around 67.
Thursday
Sunny, with a high near 93.
Thursday Night
Clear, with a low around 66.
Friday
Sunny, with a high near 87.
Friday Night
Mostly clear, with a low around 61.
Saturday
Sunny, with a high near 77. Breezy.
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ABOUT THIS FORECAST
Point Forecast:
14 Miles W Quartz Hill CA
34.69°N 118.46°W (Elev. 3550 ft)
34.69°N 118.46°W (Elev. 3550 ft)
11:26 am PDT Oct 4, 2026
12pm PDT Oct 4, 2026-6pm PDT Oct 10, 2026


