| NWS Forecast for: Donner Summit CA Issued by: National Weather Service Sacramento, CA Last Update: 5:21 am PDT Jul 3, 2025 |  |
| Today: Mostly sunny, with a high near 23. Southwest wind 8 to 11 km/h, with gusts as high as 37 km/h. Tonight: Clear, with a low around 6. South southwest wind 8 to 11 km/h, with gusts as high as 34 km/h. Independence Day: Sunny, with a high near 18. Southwest wind 10 to 13 km/h, with gusts as high as 37 km/h. Friday Night: Clear, with a low around 4. Southwest wind 6 to 11 km/h becoming light and variable in the evening. Winds could gust as high as 37 km/h. Saturday: Sunny, with a high near 21. Calm wind becoming west southwest 5 to 10 km/h in the morning. Saturday Night: Clear, with a low around 7. Sunday: Sunny, with a high near 24. Sunday Night: Clear, with a low around 8. Monday: Sunny, with a high near 25. Monday Night: Clear, with a low around 9. Tuesday: Sunny, with a high near 26. Tuesday Night: Mostly clear, with a low around 11. Wednesday: Sunny, with a high near 27. | |
| Donner Summit CA 39.3°N 120.4°W (Elev. 7037 m) | |
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