National Weather Service Forecast for: Mammoth Lakes CA
Issued by: National Weather Service Reno, NV
Updated: 2:15 pm PDT Jul 5, 2025
 
Tonight

Tonight: Mostly clear, with a low around 48. Southwest wind 5 to 10 mph becoming light west in the evening. Winds could gust as high as 25 mph.
Mostly Clear
 Sunday

Sunday: Sunny, with a high near 78. Light and variable wind becoming southwest 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.
Sunny
 Sunday
Night
Sunday Night: Mostly clear, with a low around 49. Southwest wind 5 to 10 mph becoming light in the evening. Winds could gust as high as 25 mph.
Mostly Clear
 Monday

Monday: Sunny, with a high near 79. Light and variable wind becoming south 5 to 10 mph in the afternoon. Winds could gust as high as 25 mph.
Sunny
 Monday
Night
Monday Night: Clear, with a low around 49. Southwest wind 5 to 10 mph, with gusts as high as 30 mph.
Clear
 Tuesday

Tuesday: Sunny, with a high near 79. Light southwest wind increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 35 mph.
Sunny
 Tuesday
Night
Tuesday Night: Clear, with a low around 50.
Clear
 Wednesday

Wednesday: Sunny, with a high near 79.
Sunny
 Wednesday
Night
Wednesday Night: Clear, with a low around 49.
Clear
Lo 48 °F Hi 78 °F Lo 49 °F Hi 79 °F Lo 49 °F Hi 79 °F Lo 50 °F Hi 79 °F Lo 49 °F

 

Tonight
 
 Mostly clear, with a low around 48. Southwest wind 5 to 10 mph becoming light west in the evening. Winds could gust as high as 25 mph.
Sunday
 
 Sunny, with a high near 78. Light and variable wind becoming southwest 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.
Sunday Night
 
 Mostly clear, with a low around 49. Southwest wind 5 to 10 mph becoming light in the evening. Winds could gust as high as 25 mph.
Monday
 
 Sunny, with a high near 79. Light and variable wind becoming south 5 to 10 mph in the afternoon. Winds could gust as high as 25 mph.
Monday Night
 
 Clear, with a low around 49. Southwest wind 5 to 10 mph, with gusts as high as 30 mph.
Tuesday
 
 Sunny, with a high near 79. Light southwest wind increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 35 mph.
Tuesday Night
 
 Clear, with a low around 50.
Wednesday
 
 Sunny, with a high near 79.
Wednesday Night
 
 Clear, with a low around 49.
Thursday
 
 Sunny, with a high near 83.
Thursday Night
 
 Clear, with a low around 53.
Friday
 
 Sunny, with a high near 85.
Friday Night
 
 Clear, with a low around 55.
Saturday
 
 Sunny, with a high near 84.

 

Forecast from NOAA-NWS for Mammoth Lakes CA.