| NWS Forecast for: 12 Miles NW Donner Summit CA Issued by: National Weather Service Sacramento, CA Last Update: 2:00 pm PDT Jul 20, 2026 |  |
| This Afternoon: Sunny, with a high near 76. Southwest wind around 10 mph, with gusts as high as 20 mph. Tonight: Partly cloudy, with a low around 57. Southwest wind 5 to 9 mph becoming east southeast after midnight. Tuesday: Sunny, with a high near 76. South southeast wind 5 to 8 mph becoming west southwest in the afternoon. Tuesday Night: Partly cloudy, with a low around 56. West wind around 6 mph becoming light and variable in the evening. Wednesday: Sunny, with a high near 77. Light and variable wind becoming west southwest 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph. Wednesday Night: Clear, with a low around 53. Thursday: Sunny, with a high near 76. Thursday Night: Clear, with a low around 52. Friday: Sunny, with a high near 78. Friday Night: Mostly clear, with a low around 52. Saturday: Sunny, with a high near 77. Saturday Night: Clear, with a low around 52. Sunday: Sunny, with a high near 79. | |
| 12 Miles NW Donner Summit CA 39.44°N 120.55°W (Elev. 7365 ft) | |
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