Current conditions at

Top of 22 - 10,067ft (MTH02)

Lat: 37.63707°NLon: 119.0174°WElev: 10100.0ft.

NA

13°C

55°F

Humidity 49%
Wind Speed SE 0 MPH
Barometer NA
Dewpoint 2°C (36°F)
Visibility NA
Last update 18 Aug 08:10 AM PDT
Extended Forecast for

Mammoth Lakes CA

  • Today

    Today: Sunny, with a high near 25. Southwest wind 5 to 15 km/h, with gusts as high as 40 km/h.

    High: 25 °C

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 13. Southwest wind 10 to 15 km/h becoming light west  after midnight. Winds could gust as high as 40 km/h.

    Low: 13 °C

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 26. Southwest wind 5 to 10 km/h increasing to 10 to 15 km/h in the afternoon. Winds could gust as high as 45 km/h.

    High: 26 °C

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 13. Southwest wind 10 to 15 km/h, with gusts as high as 50 km/h.

    Low: 13 °C

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 26. Southwest wind 10 to 15 km/h, with gusts as high as 45 km/h.

    High: 26 °C

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 13. Southwest wind 15 to 20 km/h, with gusts as high as 55 km/h.

    Low: 13 °C

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 23.

    High: 23 °C

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 12.

    Low: 12 °C

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 22.

    High: 22 °C

    Sunny

Detailed Forecast

Today
Sunny, with a high near 25. Southwest wind 5 to 15 km/h, with gusts as high as 40 km/h.
Tonight
Partly cloudy, with a low around 13. Southwest wind 10 to 15 km/h becoming light west after midnight. Winds could gust as high as 40 km/h.
Wednesday
Mostly sunny, with a high near 26. Southwest wind 5 to 10 km/h increasing to 10 to 15 km/h in the afternoon. Winds could gust as high as 45 km/h.
Wednesday Night
Partly cloudy, with a low around 13. Southwest wind 10 to 15 km/h, with gusts as high as 50 km/h.
Thursday
Sunny, with a high near 26. Southwest wind 10 to 15 km/h, with gusts as high as 45 km/h.
Thursday Night
Partly cloudy, with a low around 13. Southwest wind 15 to 20 km/h, with gusts as high as 55 km/h.
Friday
Mostly sunny, with a high near 23.
Friday Night
Mostly clear, with a low around 12.
Saturday
Sunny, with a high near 22.
Saturday Night
Mostly clear, with a low around 11.
Sunday
Sunny, with a high near 22.
Sunday Night
Mostly clear, with a low around 10.
Monday
Sunny, with a high near 22.
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ABOUT THIS FORECAST

 
Point Forecast:
Mammoth Lakes CA
 37.66°N 119°W (Elev. 8681 m)
4:30 am PDT Aug 18, 2026
8am PDT Aug 18, 2026-6pm PDT Aug 24, 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