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      Small Craft Advisory
      until 9:00 AM PDT
      Elev 59 ft, 38.703 °N 122.895 °W

      Geyserville, CA

      Geyserville Station52°
      Updated: 6:35 AM PDT on September 24, 2026 (GMT -7)
      9 minutes ago
      91°
      58°
      52
      Feels Like 52
      Fair
      N
      1
      Same temperature is expected today
      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
        Today
        Fri 09/25
        High 91°f
         1% Precip. / 0 in
        Sun and clouds mixed. High 91F. Winds S at 5 to 10 mph.
        Tonight
        Fri 09/25
        Low 57°f
         5% Precip. / 0 in
        Partly to mostly cloudy. Low 57F. Winds NW at 5 to 10 mph.
        Tomorrow
        Sat 09/26
        High 84°f48°f
         5% Precip. / 0 in
        A few passing clouds, otherwise generally sunny. High 84F. Winds NW at 10 to 15 mph.
        Hourly Forecast
        Now
        61°
        7AM
        60°
        7:01AM
        Sunrise
        8AM
        65°
        9AM
        70°
        10AM
        74°
        11AM
        79°
        12PM
        82°
        1PM
        86°
        2PM
        88°
        3PM
        90°
        4PM
        89°
        5PM
        87°
        6PM
        83°
        7PM
        78°
        7:05PM
        Sunset
        8PM
        73°
        9PM
        69°
        10PM
        67°
        11PM
        66°
        12AM
        65°
        1AM
        63°
        2AM
        62°
        3AM
        61°
        4AM
        60°
        5AM
        59°
        6AM
        58°
        Precipitation
        6%
        Pollen
        Ragweed Pollen
        High
        Air Quality
        27
        Good
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 29.87 in
        2. Visibility 10 miles
        3. Clouds Partly Cloudy
        4. Dew Point47°F
        5. Humidity 59%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         KSTS Station History
        Almanac for September 24, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 91°F 83°F 108°F 1964
        4. Low 58°F 52°F 36°F 1901
        5. Rain/Snow Depth
        6. Precipitation 0 in 3 in -
        7. Snow 0 in 0 in -
        Almanac for September 25, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 84°F 83°F 102°F
        4. Low 58°F 52°F 34°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 7:01 AM 7:05 PM
        3. Civil Twilight 6:34 AM 7:31 PM
        4. Nautical Twilight 6:03 AM 8:02PM
        5. Astronomical Twilight 5:32 AM 8:33 PM
        1. Length of Visible Light 12h 56m
        2. Length of Day 12h 3m
        3. Tomorrow will be 2 minutes 29 seconds shorter
        1. Moon 6:07 PM 4:51 AM
        2. Waxing Gibbous96% of the Moon is Illuminated
        Sep 26
        Full Moon
        Oct 3
        Waning Half Last Qtr
        Oct 10
        New Moon
        Oct 18
        Waxing Half First Qtr
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