| NWS Forecast for: Donner Summit CA Issued by: National Weather Service Sacramento, CA Last Update: 12:31 pm PDT Jul 13, 2025 |  |
| This Afternoon: Sunny, with a high near 85. West southwest wind around 6 mph. Tonight: Clear, with a low around 55. Light and variable wind. Monday: Sunny, with a high near 83. Calm wind becoming west southwest around 6 mph in the afternoon. Winds could gust as high as 18 mph. Monday Night: Clear, with a low around 51. West southwest wind around 6 mph becoming calm in the evening. Winds could gust as high as 18 mph. Tuesday: Sunny, with a high near 78. Calm wind becoming southwest around 6 mph in the afternoon. Winds could gust as high as 20 mph. Tuesday Night: Clear, with a low around 49. Wednesday: Sunny, with a high near 78. Wednesday Night: Clear, with a low around 48. Thursday: Sunny, with a high near 77. Thursday Night: Mostly clear, with a low around 47. Friday: Sunny, with a high near 77. Friday Night: Clear, with a low around 47. Saturday: Sunny, with a high near 78. | |
| Donner Summit CA 39.3°N 120.4°W (Elev. 7037 ft) | |
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