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      Elev 6811 ft, 39.324 °N 120.378 °W

      Donner Summit, CA

      Donner Summit Station30°
      Updated: 1:03 AM PST on November 2, 2026 (GMT -8)
      3 minutes ago
      43°
      25°
      30
      Feels Like 30
      Fog
      N
      4
      Higher temperature is expected today
      Wundermap

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       Wundermap
      50
      50
      575
      90
      50
      7
      0 mph
      50
      50
      50
      50
      50
      50
      Now
        Hyper-local data from Weather Underground's network of
        400,000+ personal weather stations worldwide
        Tonight
        Mon 11/02
        Low 26°f
         2% Precip. / 0 in
        Low clouds and fog. Low 26F. Winds light and variable.
        Tomorrow
        Tue 11/03
        High 52°f
         2% Precip. / 0 in
        Partly cloudy skies in the morning will give way to cloudy skies during the afternoon. High 52F. Winds light and variable.
        Tomorrow night
        Tue 11/03
        Low 29°f
         4% Precip. / 0 in
        Mostly cloudy early, then clearing later on. Low 29F. Winds light and variable.
        Hourly Forecast
        Now
        32°
        2AM
        2%
        32°
        3AM
        2%
        31°
        4AM
        2%
        30°
        5AM
        28°
        6AM
        29°
        6:30AM
        Sunrise
        7AM
        28°
        8AM
        32°
        9AM
        37°
        10AM
        42°
        11AM
        46°
        12PM
        49°
        1PM
        50°
        2PM
        50°
        3PM
        50°
        4PM
        47°
        4:58PM
        Sunset
        5PM
        44°
        6PM
        41°
        7PM
        39°
        8PM
        38°
        9PM
        38°
        10PM
        37°
        11PM
        37°
        12AM
        34°
        1AM
        33°
        Precipitation
        2%
        Pollen
        None
        Air Quality
        58
        Moderate
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 30.2 in
        2. Visibility 0.25 miles
        3. Clouds Cloudy
        4. Dew Point25°F
        5. Humidity 74%
        6. Rainfall 0.1 in
        7. Snow Depth 0.7 in
         KTRK Station History
        Almanac for November 2, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 50°F 55°F 75°F 1976
        4. Low 26°F 26°F 12°F 1971
        5. Rain/Snow Depth
        6. Precipitation 0 in 4.4 in -
        7. Snow 0 in 0 in -
        Almanac for November 3, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 43°F 55°F 70°F
        4. Low 29°F 25°F 12°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:30 AM 4:58 PM
        3. Civil Twilight 6:02 AM 5:26 PM
        4. Nautical Twilight 5:31 AM 5:58PM
        5. Astronomical Twilight 4:59 AM 6:29 PM
        1. Length of Visible Light 11h 23m
        2. Length of Day 10h 28m
        3. Tomorrow will be 2 minutes 13 seconds shorter
        1. Moon - 1:44 PM
        2. Waning Crescent44% of the Moon is Illuminated
        Nov 8
        New Moon
        Nov 17
        Waxing Half First Qtr
        Nov 24
        Full Moon
        Nov 30
        Waning Half Last Qtr
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