Mammoth Lakes, CA (93546)

Today

A mix of clouds and sun during the morning will give way to cloudy skies this afternoon. High 84F. Winds ESE at 5 to 10 mph, becoming SW and increasing to 15 to 25 mph..

Tonight

Mostly cloudy skies this evening will become partly cloudy after midnight. Low 49F. W winds at 10 to 20 mph, decreasing to less than 5 mph.

Updated: August 21, 2026 @ 9:56 am