National Weather Service

News Headlines

Read our Forecast Discussion Here

Current conditions at

GRASS MOUNTAIN (GMTC1)

Lat: 34.64078°NLon: 118.41435°WElev: 4626.0ft.

75°F

24°C

Humidity	29%
Wind Speed	SW 5 MPH
Barometer	NA
Dewpoint	41°F (5°C)
Visibility	NA
Last update	14 Jul 03:59 AM PDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

7 Miles SSW Quartz Hill CA

Today
High: 85 °F
Sunny and
Breezy
Tonight
Low: 66 °F
Clear and
Breezy then
Clear
Tuesday
High: 77 °F
Sunny and
Breezy
Tuesday Night
Low: 61 °F
Clear and
Breezy then
Clear
Wednesday
High: 75 °F
Sunny then
Sunny and
Breezy
Wednesday Night
Low: 61 °F
Clear and
Breezy then
Clear
Thursday
High: 78 °F
Sunny
Thursday Night
Low: 65 °F
Partly Cloudy
and Breezy
then Clear
Friday
High: 81 °F
Sunny

Detailed Forecast

Today

Sunny, with a high near 85. Breezy, with a southwest wind 5 to 15 mph increasing to 15 to 25 mph in the afternoon. Winds could gust as high as 40 mph.

Tonight

Clear, with a low around 66. Breezy, with a southwest wind 20 to 25 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 35 mph.

Tuesday

Sunny, with a high near 77. Breezy, with a southwest wind 15 to 20 mph increasing to 20 to 25 mph in the morning. Winds could gust as high as 40 mph.

Tuesday Night

Clear, with a low around 61. Breezy, with a southwest wind 15 to 25 mph, with gusts as high as 35 mph.

Wednesday

Sunny, with a high near 75. Breezy, with a southwest wind 10 to 20 mph, with gusts as high as 30 mph.

Wednesday Night

Clear, with a low around 61. Breezy.

Thursday

Sunny, with a high near 78.

Thursday Night

Mostly clear, with a low around 65. Breezy.