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Donner Monument Weather Forecast
| TONIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | THURSDAY | THURSDAY NIGHT | FRIDAY | SATURDAY |
 |  |  |  | |  |  | | | | | |
| Partly Cloudy | Mostly Cloudy | Smoke | Partly Cloudy | Clearing | Sunny | Clear | Clear | Clear | Partly Cloudy | Partly Cloudy | Partly Cloudy |
| Lo: 46°FLo: 8°C | Hi: 75°FHi: 24°C | Lo: 50°FLo: 10°C | Hi: 74°FHi: 23°C | Lo: 48°FLo: 9°C | Hi: 75°FHi: 24°C | Lo: 48°FLo: 9°C | Hi: 77°FHi: 25°C Lo: 49°FLo: 9°C | Hi: 77°FHi: 25°C Lo: 49°FLo: 9°C | Hi: 72°FHi: 22°C Lo: 46°FLo: 8°C | Hi: 72°FHi: 22°C Lo: 46°FLo: 8°C | Hi: 72°FHi: 22°C Lo: 46°FLo: 8°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 231 PM PDT Sat Sep 19 2026 
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Issued: 128 PM PDT Sat Sep 19 2026
Key Messages
- Dry and mild weather is expected through the weekend with periods of breezy east to northeast winds along the Sierra crest.
- Low chances of rain and thunderstorms return to Mineral County and the eastern Sierra early next week. Warm and dry elsewhere.
- Increased winds with low chances of rain and thunderstorms are favored late next week into next weekend.
Discussion
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For today, forecast guidance shows the CWA underneath an upper ridge between a low over ID/WY and a Pacific trough. By S...