Current conditions at

GRASS MOUNTAIN (GMTC1)

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

NA

56°F

13°C

Humidity 82%
Wind Speed SW 10 MPH
Barometer NA
Dewpoint 51°F (11°C)
Visibility NA
Last update 21 Jun 09:59 PM PDT
Extended Forecast for

10 Miles NE Santa Clarita CA

Heat Advisory June 23, 08:00am until June 25, 09:00pm
Click here for hazard details and duration
Heat Advisory
  • Tonight

    Tonight: Clear, with a low around 53. West southwest wind 5 to 15 mph, with gusts as high as 20 mph.

    Low: 53 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 82. South southwest wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 82 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 56. Southwest wind 10 to 15 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 20 mph.

    Low: 56 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 86. Southwest wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 86 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 59. Southwest wind 10 to 15 mph becoming light  after midnight. Winds could gust as high as 20 mph.

    Low: 59 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 86.

    High: 86 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 60.

    Low: 60 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 84.

    High: 84 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 56.

    Low: 56 °F

    Mostly Clear

Detailed Forecast

Tonight
Clear, with a low around 53. West southwest wind 5 to 15 mph, with gusts as high as 20 mph.
Monday
Sunny, with a high near 82. South southwest wind 5 to 15 mph, with gusts as high as 25 mph.
Monday Night
Clear, with a low around 56. Southwest wind 10 to 15 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 20 mph.
Tuesday
Sunny, with a high near 86. Southwest wind 5 to 15 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly clear, with a low around 59. Southwest wind 10 to 15 mph becoming light after midnight. Winds could gust as high as 20 mph.
Wednesday
Sunny, with a high near 86.
Wednesday Night
Mostly clear, with a low around 60.
Thursday
Sunny, with a high near 84.
Thursday Night
Mostly clear, with a low around 56.
Friday
Sunny, with a high near 81.
Friday Night
Clear, with a low around 55.
Saturday
Sunny, with a high near 78.
Saturday Night
Clear, with a low around 52.
Sunday
Sunny, with a high near 76.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles NE Santa Clarita CA
 34.51°N 118.4°W (Elev. 2595 ft)
8:32 pm PDT Jun 21, 2026
10pm PDT Jun 21, 2026-6pm PDT Jun 28, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database