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      Elev 883 ft, 37.958 °N 120.235 °W

      Tuolumne, CA

      Tuolumne Station62°
      Updated: 9:51 AM PDT on September 4, 2026 (GMT -7)
      4 minutes ago
      71°
      54°
      62
      Feels Like 62
      Mostly Cloudy
      N
      4
      Lower temperature is expected today
      50
      50
      575
      90
      50
      7
      0 mph
      50
      50
      50
      50
      50
      50
      Radar · Now
        Hyper-local data from Weather Underground's network of
        400,000+ personal weather stations worldwide
        Today
        Sat 09/05
        High 71°f
         4% Precip. / 0 in
        Partly to mostly cloudy. High 71F. Winds SSW at 5 to 10 mph.
        Tonight
        Sat 09/05
        Low 52°f
         3% Precip. / 0 in
        Some clouds this evening will give way to mainly clear skies overnight. Low 52F. Winds light and variable.
        Tomorrow
        Sun 09/06
        High 77°f52°f
         2% Precip. / 0 in
        Some clouds in the morning will give way to mainly sunny skies for the afternoon. High 77F. Winds S at 5 to 10 mph.
        Hourly Forecast
        Now
        61°
        10AM
        62°
        11AM
        64°
        12PM
        65°
        1PM
        68°
        2PM
        69°
        3PM
        70°
        4PM
        70°
        5PM
        70°
        6PM
        69°
        7PM
        67°
        7:25PM
        Sunset
        8PM
        64°
        9PM
        62°
        10PM
        59°
        11PM
        57°
        12AM
        56°
        1AM
        55°
        2AM
        54°
        3AM
        55°
        4AM
        54°
        5AM
        53°
        6AM
        53°
        6:34AM
        Sunrise
        7AM
        53°
        8AM
        59°
        9AM
        65°
        Precipitation
        4%
        Pollen
        Ragweed Pollen
        High
        Air Quality
        23
        Good
        UV Index
        3
        Moderate
        Additional Conditions
        1. Pressure 29.93 in
        2. Visibility 10 miles
        3. Clouds Mostly Cloudy
        4. Dew Point53°F
        5. Humidity 75%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         KCPU Station History
        Almanac for September 4, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 71°F 89°F 104°F 1988
        4. Low 54°F 53°F 44°F 2000
        5. Rain/Snow Depth
        6. Precipitation 0 in 3.6 in -
        7. Snow 0 in 0 in -
        Almanac for September 5, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 77°F 89°F 107°F
        4. Low 54°F 53°F 43°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:33 AM 7:25 PM
        3. Civil Twilight 6:06 AM 7:52 PM
        4. Nautical Twilight 5:35 AM 8:23PM
        5. Astronomical Twilight 5:02 AM 8:56 PM
        1. Length of Visible Light 13h 45m
        2. Length of Day 12h 52m
        3. Tomorrow will be 2 minutes 22 seconds shorter
        1. Moon - 2:57 PM
        2. Last Quarter50% of the Moon is Illuminated
        Sep 4
        Waning Half Last Qtr
        Sep 10
        New Moon
        Sep 18
        Waxing Half First Qtr
        Sep 26
        Full Moon
        Precipitation
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