National Weather Service Forecast for: Mammoth Lakes CA
Issued by: National Weather Service Reno, NV
Updated: 10:30 pm PST Dec 4, 2025
 
Overnight

Overnight: Mostly clear, with a low around 30. North wind around 5 mph.
Mostly Clear
 Friday

Friday: Sunny, with a high near 52. South wind around 5 mph becoming northeast in the afternoon.
Sunny
 Friday
Night
Friday Night: Mostly clear, with a low around 34. Calm wind becoming southwest around 5 mph after midnight.
Mostly Clear
 Saturday

Saturday: Sunny, with a high near 55. Calm wind becoming west around 5 mph.
Sunny
 Saturday
Night
Saturday Night: Mostly clear, with a low around 32. Calm wind.
Mostly Clear
 Sunday

Sunday: Mostly sunny, with a high near 56. Calm wind.
Mostly Sunny
 Sunday
Night
Sunday Night: Partly cloudy, with a low around 32.
Partly Cloudy
 Monday

Monday: Sunny, with a high near 56.
Sunny
 Monday
Night
Monday Night: Mostly clear, with a low around 35.
Mostly Clear
Lo 30 °F Hi 52 °F Lo 34 °F Hi 55 °F Lo 32 °F Hi 56 °F Lo 32 °F Hi 56 °F Lo 35 °F

 

Overnight
 
 Mostly clear, with a low around 30. North wind around 5 mph.
Friday
 
 Sunny, with a high near 52. South wind around 5 mph becoming northeast in the afternoon.
Friday Night
 
 Mostly clear, with a low around 34. Calm wind becoming southwest around 5 mph after midnight.
Saturday
 
 Sunny, with a high near 55. Calm wind becoming west around 5 mph.
Saturday Night
 
 Mostly clear, with a low around 32. Calm wind.
Sunday
 
 Mostly sunny, with a high near 56. Calm wind.
Sunday Night
 
 Partly cloudy, with a low around 32.
Monday
 
 Sunny, with a high near 56.
Monday Night
 
 Mostly clear, with a low around 35.
Tuesday
 
 Mostly sunny, with a high near 61.
Tuesday Night
 
 Partly cloudy, with a low around 38.
Wednesday
 
 Mostly sunny, with a high near 62.
Wednesday Night
 
 Mostly clear, with a low around 38.
Thursday
 
 Sunny, with a high near 61.

 

Forecast from NOAA-NWS for Mammoth Lakes CA.