Convict Lake, CA Weather Forecast
2000 Convict Lake Road, Mammoth Lakes, CA 93546 760-934-3800Quick Weather Clicks
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Convict Lake Weather Forecast
| TODAY | TONIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT |
| Partly Cloudy | Mostly Cloudy | Clearing | Clear | Partly Cloudy | Partly Cloudy | Chance of Showers | Partly Cloudy | Chance of Showers | Partly Cloudy | Sunny | Clearing |
| Hi: 89°FHi: 32°C | Lo: 54°FLo: 12°C | Hi: 89°FHi: 32°C | Lo: 54°FLo: 12°C | Hi: 85°FHi: 29°C | Lo: 52°FLo: 11°C | Hi: 83°FHi: 28°C | Lo: 49°FLo: 9°C | Hi: 83°FHi: 28°C | Lo: 49°FLo: 9°C | Hi: 82°FHi: 28°C | Lo: 47°FLo: 8°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 231 AM PDT Wed Aug 19 2026 

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Convict Lake Forecast Discussion
Issued: 1248 PM PDT Wed Aug 19 2026
Key Messages
- Dry and warm conditions through Thursday across the region, with a downward trend in temperatures starting Friday.
- Breezy conditions are expected each afternoon, with increasing gusts possible Friday and Saturday.
- Isolated shower and thunderstorm potential returns south of US-50 Friday, with northward expansion of showers over the weekend.
Discussion
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The warm daytime temperatures will linger into Thursday as the ridge in place keeps us under its influen...
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