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

GRASS MOUNTAIN (GMTC1)

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

NA

51°F

11°C

Humidity 50%
Wind Speed W 5 MPH
Barometer NA
Dewpoint 33°F (1°C)
Visibility NA
Last update 08 Feb 06:59 AM PST
Extended Forecast for

13 Miles NNE Santa Clarita CA

  • Today

    Today: Sunny, with a high near 75. Breezy, with a northeast wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 75 °F

    Sunny and
    Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 50. North northwest wind around 15 mph, with gusts as high as 25 mph.

    Low: 50 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 74. North northeast wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 74 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 51. Northwest wind 5 to 10 mph becoming south after midnight.

    Low: 51 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of rain after 10am. Mostly cloudy, with a high near 60. Breezy, with a south southwest wind 15 to 20 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 40 mph.

    High: 60 °F

    Slight Chance
    Rain and
    Breezy

  • Tuesday Night

    Tuesday Night: A 50 percent chance of rain. Mostly cloudy, with a low around 45. Breezy.

    Low: 45 °F

    Chance Rain
    and Breezy

  • Wednesday

    Wednesday: A 40 percent chance of rain. Mostly cloudy, with a high near 58. Breezy.

    High: 58 °F

    Chance Rain
    and Breezy

  • Wednesday Night

    Wednesday Night: A slight chance of rain before 4am. Partly cloudy, with a low around 41.

    Low: 41 °F

    Slight Chance
    Rain

  • Thursday

    Thursday: A slight chance of rain after 10am. Mostly sunny, with a high near 60.

    High: 60 °F

    Slight Chance
    Rain

Detailed Forecast

Today
Sunny, with a high near 75. Breezy, with a northeast wind 15 to 20 mph, with gusts as high as 30 mph.
Tonight
Mostly clear, with a low around 50. North northwest wind around 15 mph, with gusts as high as 25 mph.
Monday
Mostly sunny, with a high near 74. North northeast wind 10 to 15 mph, with gusts as high as 20 mph.
Monday Night
Mostly cloudy, with a low around 51. Northwest wind 5 to 10 mph becoming south after midnight.
Tuesday
A 20 percent chance of rain after 10am. Mostly cloudy, with a high near 60. Breezy, with a south southwest wind 15 to 20 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 40 mph.
Tuesday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 45. Breezy.
Wednesday
A 40 percent chance of rain. Mostly cloudy, with a high near 58. Breezy.
Wednesday Night
A slight chance of rain before 4am. Partly cloudy, with a low around 41.
Thursday
A slight chance of rain after 10am. Mostly sunny, with a high near 60.
Thursday Night
Mostly clear, with a low around 42. Breezy.
Friday
Sunny, with a high near 62.
Friday Night
Partly cloudy, with a low around 42.
Saturday
A slight chance of rain. Partly sunny, with a high near 60. Breezy.
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:
7:21 am PST Feb 8, 2026
Forecast Valid:
7am PST Feb 8, 2026-6pm PST Feb 14, 2026
 
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