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      Elev 6811 ft, 39.324 °N 120.378 °W

      Donner Summit, CA

      Donner Summit Station29°
      Updated: 11:47 PM PST on November 1, 2026 (GMT -8)
      7 minutes ago
      42°
      25°
      29
      Feels Like 29
      Fog
      N
      5
      Higher temperature is expected tomorrow
      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
        Areas of fog. Low 26F. Winds light and variable.
        Tomorrow
        Tue 11/03
        High 52°f
         3% Precip. / 0 in
        Partly cloudy skies during the morning hours will become overcast in the afternoon. High 52F. Winds light and variable.
        Tomorrow night
        Tue 11/03
        Low 29°f
         4% Precip. / 0 in
        Cloudy early, becoming mostly clear after midnight. Low 29F. Winds light and variable.
        Hourly Forecast
        Now
        31°
        12AM
        2%
        30°
        1AM
        2%
        29°
        2AM
        2%
        29°
        3AM
        2%
        28°
        4AM
        2%
        27°
        5AM
        28°
        6AM
        29°
        6:30AM
        Sunrise
        7AM
        27°
        8AM
        31°
        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°
        Precipitation
        4%
        Pollen
        None
        Air Quality
        59
        Moderate
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 30.18 in
        2. Visibility 0.25 miles
        3. Clouds Cloudy
        4. Dew Point25°F
        5. Humidity 80%
        6. Rainfall 0.22 in
        7. Snow Depth 1.7 in
         KTRK Station History
        Almanac for November 1, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 42°F 56°F 71°F 1967
        4. Low 25°F 26°F 11°F 2002
        5. Rain/Snow Depth
        6. Precipitation 0 in 4.4 in -
        7. Snow 0 in - in -
        Almanac for November 2, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 52°F 55°F 75°F
        4. Low 26°F 26°F 12°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:29 AM 5:00 PM
        3. Civil Twilight 6:01 AM 5:27 PM
        4. Nautical Twilight 5:30 AM 5:59PM
        5. Astronomical Twilight 4:58 AM 6:30 PM
        1. Length of Visible Light 11h 26m
        2. Length of Day 10h 30m
        3. Tomorrow will be 2 minutes 16 seconds shorter
        1. Moon 11:32 PM 1:14 PM
        2. Last Quarter44% of the Moon is Illuminated
        Nov 1
        Waning Half Last Qtr
        Nov 8
        New Moon
        Nov 17
        Waxing Half First Qtr
        Nov 24
        Full Moon
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