Mammoth Lakes, CA (93546)

Today

Isolated thunderstorms this morning, then mainly cloudy during the afternoon with thunderstorms likely. High 78F. Winds SW at 10 to 20 mph. Chance of rain 90%..

Tonight

Cloudy skies this evening will become partly cloudy after midnight. A stray shower or thunderstorm is possible. Low 48F. Winds NW at 5 to 10 mph.

Updated: August 23, 2025 @ 3:25 am