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      Elev 95 ft, 38.611 °N 122.866 °W

      Healdsburg, CA

      Updated: 12:20 AM PDT on September 4, 2026 (GMT -7)
      5 minutes ago
      61°
      57°
      58
      Feels Like 57
      Fair
      N
      5
      Higher 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
        Tonight
        Fri 09/04
        Low 48°f
        3% Precip. / 0 in
        Mostly clear. Low 48F. Winds light and variable.
        Tomorrow
        Sat 09/05
        High 76°f
        18% Precip. / 0 in
        Mainly sunny. High 76F. Winds W at 10 to 15 mph.
        Tomorrow night
        Sat 09/05
        Low 48°f
        24% Precip. / 0 in
        Partly cloudy. Low 48F. Winds NW at 5 to 10 mph.
        Hourly Forecast
        Now
        58°
        1AM
        56°
        2AM
        55°
        3AM
        54°
        4AM
        52°
        5AM
        51°
        6AM
        50°
        6:43AM
        Sunrise
        7AM
        49°
        8AM
        52°
        9AM
        55°
        10AM
        60°
        11AM
        64°
        12PM
        67°
        1PM
        71°
        2PM
        74°
        3PM
        75°
        4PM
        75°
        5PM
        74°
        6PM
        72°
        7PM
        69°
        7:36PM
        Sunset
        8PM
        65°
        9PM
        61°
        10PM
        59°
        11PM
        57°
        12AM
        56°
        Additional Conditions
        1. Pressure 29.89 in
        2. Visibility 10 miles
        3. Clouds Partly Cloudy
        4. Dew Point55°F
        5. Humidity 89%
        6. Rainfall 0 in
        7. Snow Depth 0 in
        KSTS Station History
        Almanac for September 4, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 61°F 87°F 106°F 2022
        4. Low 57°F 53°F 36°F 1900
        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 71°F 87°F 115°F
        4. Low 57°F 53°F 38°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:43 AM 7:36 PM
        3. Civil Twilight 6:16 AM 8:03 PM
        4. Nautical Twilight 5:44 AM 8:35PM
        5. Astronomical Twilight 5:11 AM 9:08 PM
        1. Length of Visible Light 13h 47m
        2. Length of Day 12h 53m
        3. Tomorrow will be 2 minutes 25 seconds shorter
        1. Moon - 3:10 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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        Weather Alerts
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