National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

GRASS MOUNTAIN (GMTC1)

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

NA

82°F

28°C

Humidity 29%
Wind Speed SSW 17 MPH
Barometer NA
Dewpoint 47°F (8°C)
Visibility NA
Heat Index80°F (27°C)
Last update 03 Jul 02:59 PM PDT
Extended Forecast for

13 Miles NNE Santa Clarita CA

  • This Afternoon

    This Afternoon: Sunny, with a high near 89. South southwest wind around 15 mph, with gusts as high as 25 mph.

    High: 89 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 52. Southwest wind 10 to 15 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 25 mph.

    Low: 52 °F

    Clear

  • Independence Day

    Independence Day: Sunny, with a high near 86. Southwest wind 5 to 10 mph increasing to 10 to 15 mph in the morning. Winds could gust as high as 25 mph.

    High: 86 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 52. West northwest wind 5 to 15 mph, with gusts as high as 20 mph.

    Low: 52 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 87. West wind 5 to 10 mph becoming south southwest 10 to 15 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 87 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 57.

    Low: 57 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 91.

    High: 91 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 57.

    Low: 57 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 91.

    High: 91 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 89. South southwest wind around 15 mph, with gusts as high as 25 mph.
Tonight
Clear, with a low around 52. Southwest wind 10 to 15 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 25 mph.
Independence Day
Sunny, with a high near 86. Southwest wind 5 to 10 mph increasing to 10 to 15 mph in the morning. Winds could gust as high as 25 mph.
Friday Night
Clear, with a low around 52. West northwest wind 5 to 15 mph, with gusts as high as 20 mph.
Saturday
Sunny, with a high near 87. West wind 5 to 10 mph becoming south southwest 10 to 15 mph in the afternoon. Winds could gust as high as 20 mph.
Saturday Night
Clear, with a low around 57.
Sunday
Sunny, with a high near 91.
Sunday Night
Clear, with a low around 57.
Monday
Sunny, with a high near 91.
Monday Night
Mostly clear, with a low around 61.
Tuesday
Sunny, with a high near 95.
Tuesday Night
Mostly clear, with a low around 67.
Wednesday
Sunny and hot, with a high near 99.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
13 Miles NNE Santa Clarita CA
 34.6°N 118.44°W (Elev. 2365 ft)
Last Update:
1:34 pm PDT Jul 3, 2025
Forecast Valid:
3pm PDT Jul 3, 2025-6pm PDT Jul 9, 2025
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation