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      Elev 574 ft, 44.566 °N 80.449 °W

      Clarksburg, CA

      Thornbury Harbour Station59°
      Updated: 4:07 PM EDT on October 19, 2026 (GMT -4)
      8 minutes ago
      67°
      45°
      59
      Feels Like 59
      Sunny
      N
      6
      Lower temperature is expected tomorrow
      Wundermap

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       Wundermap
      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
        Tonight
        Mon 10/19
        Low 42°f
         16% Precip. / 0 in
        A few passing clouds, otherwise generally clear. Low 42F. Winds NNW at 5 to 10 mph.
        Tomorrow
        Tue 10/20
        High 59°f
         7% Precip. / 0 in
        Sunny skies. High 59F. Winds light and variable.
        Tomorrow night
        Tue 10/20
        Low 38°f
         5% Precip. / 0 in
        Clear. Low 38F. Winds light and variable.
        Hourly Forecast
        Now
        66°
        5PM
        64°
        6PM
        60°
        6:30PM
        Sunset
        7PM
        56°
        8PM
        52°
        9PM
        50°
        10PM
        48°
        11PM
        48°
        12AM
        46°
        1AM
        46°
        2AM
        46°
        3AM
        48°
        4AM
        47°
        5AM
        46°
        6AM
        44°
        7AM
        43°
        7:43AM
        Sunrise
        8AM
        43°
        9AM
        47°
        10AM
        49°
        11AM
        51°
        12PM
        54°
        1PM
        56°
        2PM
        57°
        3PM
        57°
        4PM
        57°
        Precipitation
        16%
        Pollen
        None
        Air Quality
        30
        Good
        UV Index
        1
        Low
        Additional Conditions
        1. Pressure 30.34 in
        2. Visibility 10 miles
        3. Clouds Clear
        4. Dew Point46°F
        5. Humidity 49%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         CNY3 Station History
        Almanac for
        1. Forecast Average Record
        2. Temperature
        3. High 67°F -°F -°F
        4. Low 45°F -°F -°F
        5. Rain/Snow Depth
        6. Precipitation 0 in - in -
        7. Snow 0 in - in -
        Almanac for
        1. Forecast Average Record
        2. Temperature
        3. High 59°F -°F -°F
        4. Low 42°F -°F -°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 7:42 AM 6:30 PM
        3. Civil Twilight 7:12 AM 7:00 PM
        4. Nautical Twilight 6:38 AM 7:33PM
        5. Astronomical Twilight 6:05 AM 8:07 PM
        1. Length of Visible Light 11h 47m
        2. Length of Day 10h 48m
        3. Tomorrow will be 2 minutes 56 seconds shorter
        1. Moon 3:39 PM 12:12 AM
        2. Waxing Gibbous61% of the Moon is Illuminated
        Oct 26
        Full Moon
        Nov 1
        Waning Half Last Qtr
        Nov 9
        New Moon
        Nov 17
        Waxing Half First Qtr
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