Current conditions at
GRASS MOUNTAIN (GMTC1)
Lat: 34.64078°NLon: 118.41435°WElev: 4626.0ft.NA
72°F
22°C
| Humidity | 35% |
| Wind Speed | WSW 6 MPH |
| Barometer | NA |
| Dewpoint | 43°F (6°C) |
| Visibility | NA |
| Last update | 22 Aug 01:59 AM PDT |
Extended Forecast for
14 Miles W Quartz Hill CA
Overnight

Low: 73 °F
Partly Cloudy
Saturday
High: 94 °F
Sunny then
Sunny and
BreezySaturday Night
Low: 70 °F
Clear and
Breezy then
ClearSunday
High: 93 °F
Sunny then
Sunny and
BreezySunday Night
Low: 69 °F
Mostly Clear
and Breezy
then Mostly
ClearMonday

High: 94 °F
Sunny and
BreezyMonday Night

Low: 70 °F
Clear
Tuesday

High: 93 °F
Sunny
Tuesday Night

Low: 71 °F
Clear and
Breezy
Detailed Forecast
Overnight
Partly cloudy, with a low around 73. West wind around 15 mph, with gusts as high as 25 mph.
Saturday
Sunny, with a high near 94. Breezy, with a south southwest wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 35 mph.
Saturday Night
Clear, with a low around 70. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph.
Sunday
Sunny, with a high near 93. Breezy, with a south southwest wind 10 to 20 mph, with gusts as high as 30 mph.
Sunday Night
Mostly clear, with a low around 69. Breezy, with a southwest wind 10 to 20 mph becoming west northwest after midnight. Winds could gust as high as 30 mph.
Monday
Sunny, with a high near 94. Breezy.
Monday Night
Clear, with a low around 70.
Tuesday
Sunny, with a high near 93.
Tuesday Night
Clear, with a low around 71. Breezy.
Wednesday
Sunny, with a high near 94. Breezy.
Wednesday Night
Mostly clear, with a low around 71. Breezy.
Thursday
Sunny, with a high near 94. Breezy.
Thursday Night
Mostly clear, with a low around 70.
Friday
Sunny, with a high near 93.
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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)
2:36 am PDT Aug 22, 2026
2am PDT Aug 22, 2026-6pm PDT Aug 28, 2026


