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Areas of Severe Thunderstorms and Heat

Scattered severe thunderstorms and excessive rainfall are possible today in the Mid Atlantic, posing a risk for damaging winds and isolated flash flooding. Extreme Heat Warnings are in effect today for northeast Texas into southern Oklahoma and Arkansas. Extreme Heat Warnings are also in effect for the Desert Southwest today into Sunday. Read More >

Current conditions at

DW5868 Mammoth Lakes (D5868)

Lat: 37.625°NLon: 118.98°WElev: 7973.0ft.

NA

77°F

25°C

Humidity 24%
Wind Speed W 3 MPH
Barometer 29.72 in (1006.44 mb)
Dewpoint 37°F (3°C)
Visibility NA
Heat Index77°F (25°C)
Last update 20 Aug 05:15 PM PDT
Extended Forecast for

Mammoth Lakes CA

  • Tonight

    Tonight: Partly cloudy, with a low around 58. Southwest wind 5 to 15 mph, with gusts as high as 30 mph.

    Low: 58 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 80. Southwest wind 5 to 15 mph, with gusts as high as 30 mph.

    High: 80 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 56. Southwest wind 5 to 15 mph, with gusts as high as 30 mph.

    Low: 56 °F

    Mostly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 78. Southwest wind 5 to 15 mph, with gusts as high as 30 mph.

    High: 78 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 53. Southwest wind 5 to 15 mph, with gusts as high as 35 mph.

    Low: 53 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 78. Southwest wind 5 to 15 mph, with gusts as high as 35 mph.

    High: 78 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 53.

    Low: 53 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 77.

    High: 77 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 51.

    Low: 51 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 58. Southwest wind 5 to 15 mph, with gusts as high as 30 mph.
Friday
Partly sunny, with a high near 80. Southwest wind 5 to 15 mph, with gusts as high as 30 mph.
Friday Night
Mostly cloudy, with a low around 56. Southwest wind 5 to 15 mph, with gusts as high as 30 mph.
Saturday
Sunny, with a high near 78. Southwest wind 5 to 15 mph, with gusts as high as 30 mph.
Saturday Night
Mostly clear, with a low around 53. Southwest wind 5 to 15 mph, with gusts as high as 35 mph.
Sunday
Sunny, with a high near 78. Southwest wind 5 to 15 mph, with gusts as high as 35 mph.
Sunday Night
Partly cloudy, with a low around 53.
Monday
Mostly sunny, with a high near 77.
Monday Night
Mostly clear, with a low around 51.
Tuesday
Sunny, with a high near 78.
Tuesday Night
Mostly clear, with a low around 52.
Wednesday
Sunny, with a high near 78.
Wednesday Night
Mostly clear, with a low around 52.
Thursday
Sunny, with a high near 78.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mammoth Lakes CA
 37.64°N 118.97°W (Elev. 7913 ft)
Last Update:
4:30 pm PDT Aug 20, 2026
Forecast Valid:
5pm PDT Aug 20, 2026-6pm PDT Aug 27, 2026
 
Forecast Discussion
 
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Additional Resources

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