| National Weather Service Forecast for:
Mammoth Lakes CA Issued by: National Weather Service Reno, NV |
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| Updated: 7:41 pm PDT Jun 19, 2026 | ||||||||||||||||||
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| Tonight |
Mostly clear, with a low around 44. Southwest wind 10 to 15 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 40 mph. |
| Saturday |
Sunny, with a high near 76. Light southwest wind increasing to 5 to 10 mph in the afternoon. Winds could gust as high as 30 mph. |
| Saturday Night |
Mostly clear, with a low around 46. Southwest wind 5 to 10 mph becoming light west in the evening. Winds could gust as high as 30 mph. |
| Sunday |
Sunny, with a high near 79. Calm wind. |
| Sunday Night |
Mostly clear, with a low around 50. Southwest wind around 5 mph becoming calm in the evening. Winds could gust as high as 20 mph. |
| Monday |
Sunny, with a high near 83. Calm wind. |
| Monday Night |
Clear, with a low around 52. |
| Tuesday |
Sunny, with a high near 84. |
| Tuesday Night |
Clear, with a low around 52. |
| Wednesday |
Sunny, with a high near 83. |
| Wednesday Night |
Mostly clear, with a low around 52. |
| Thursday |
A slight chance of showers and thunderstorms. Sunny, with a high near 82. |
| Thursday Night |
Mostly clear, with a low around 51. |
| Friday |
Sunny, with a high near 81. |
Forecast from NOAA-NWS for Mammoth Lakes CA.