Current conditions at
GRASS MOUNTAIN (GMTC1)
Lat: 34.64078°NLon: 118.41435°WElev: 4626.0ft.NA
48°F
9°C
| Humidity | 98% |
| Wind Speed | SW 10 MPH |
| Barometer | NA |
| Dewpoint | 47°F (8°C) |
| Visibility | NA |
| Wind Chill | 44°F (7°C) |
| Last update | 01 Jul 06:59 AM PDT |
Extended Forecast for
11 Miles WSW Quartz Hill CA
Today
High: 70 °F
Mostly Sunny
then Sunny
and BreezyTonight
Low: 49 °F
Clear and
Breezy then
Mostly ClearThursday
High: 74 °F
Sunny then
Sunny and
BreezyThursday Night
Low: 51 °F
Mostly Clear
and Breezy
then Mostly
ClearFriday
High: 78 °F
Sunny then
Sunny and
BreezyFriday Night

Low: 54 °F
Mostly Clear
Independence Day

High: 82 °F
Sunny
Saturday Night

Low: 57 °F
Partly Cloudy
Sunday

High: 82 °F
Sunny
Detailed Forecast
Today
Sunny, with a high near 70. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 30 mph.
Tonight
Mostly clear, with a low around 49. Breezy, with a southwest wind 10 to 20 mph, with gusts as high as 30 mph.
Thursday
Sunny, with a high near 74. Breezy, with a southwest wind 10 to 20 mph, with gusts as high as 30 mph.
Thursday Night
Mostly clear, with a low around 51. Breezy, with a west southwest wind 15 to 20 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 30 mph.
Friday
Sunny, with a high near 78. Breezy, with a southwest wind 10 to 20 mph, with gusts as high as 30 mph.
Friday Night
Mostly clear, with a low around 54.
Independence Day
Sunny, with a high near 82.
Saturday Night
Partly cloudy, with a low around 57.
Sunday
Sunny, with a high near 82.
Sunday Night
Clear, with a low around 57.
Monday
Sunny, with a high near 83.
Monday Night
Clear, with a low around 58.
Tuesday
Sunny, with a high near 84.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
11 Miles WSW Quartz Hill CA
34.63°N 118.39°W (Elev. 3228 ft)
34.63°N 118.39°W (Elev. 3228 ft)
1:42 am PDT Jul 1, 2026
7am PDT Jul 1, 2026-6pm PDT Jul 7, 2026


