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      Elev 336 ft, 21.939 °N 159.519 °W

      South Kauai, HI

      South Kauai Station78°
      Updated: 2:02 PM HST on October 1, 2026 (GMT -10)
      3 minutes ago
      84°
      73°
      78
      Feels Like 80
      Mostly Cloudy
      N
      10
      Gusts 19 mph
      Higher 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 10/02
        High 84°f
         20% Precip. / 0 in
        Considerable cloudiness. High 84F. Winds SSE at 10 to 15 mph.
        Tonight
        Fri 10/02
        Low 71°f
         63% Precip. / 0.26 in
        Considerable cloudiness with occasional rain showers. Low 71F. Winds SE at 5 to 10 mph. Chance of rain 60%.
        Tomorrow
        Sat 10/03
        High 81°f71°f
         73% Precip. / 0.42 in
        Cloudy with occasional rain showers. High 81F. Winds SSE at 5 to 10 mph. Chance of rain 70%.
        Hourly Forecast
        Now
        81°
        3PM
        80°
        4PM
        79°
        5PM
        78°
        6PM
        76°
        6:25PM
        Sunset
        7PM
        74°
        8PM
        32%
        74°
        9PM
        32%
        74°
        10PM
        33%
        75°
        11PM
        44%
        74°
        12AM
        48%
        74°
        1AM
        58%
        73°
        2AM
        62%
        73°
        3AM
        62%
        72°
        4AM
        62%
        72°
        5AM
        63%
        72°
        6AM
        62%
        72°
        6:29AM
        Sunrise
        7AM
        69%
        72°
        8AM
        74%
        75°
        9AM
        64%
        76°
        10AM
        69%
        77°
        11AM
        62%
        77°
        12PM
        55%
        78°
        1PM
        65%
        79°
        2PM
        55%
        80°
        Precipitation
        74%
        Rain possible after 8 PM
        Pollen
        None
        Air Quality
        14
        Good
        UV Index
        7
        High
        Additional Conditions
        1. Pressure 29.84 in
        2. Visibility 6 miles
        3. Clouds Mostly Cloudy
        4. Dew Point72°F
        5. Humidity 74%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         PHPA Station History
        Almanac for October 1, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 84°F 87°F 92°F 1979
        4. Low 73°F 69°F 63°F 1969
        5. Rain/Snow Depth
        6. Precipitation 0.26 in - in -
        7. Snow 0 in - in -
        Almanac for October 2, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 81°F 87°F 90°F
        4. Low 71°F 69°F 64°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:29 AM 6:25 PM
        3. Civil Twilight 6:07 AM 6:47 PM
        4. Nautical Twilight 5:41 AM 7:13PM
        5. Astronomical Twilight 5:15 AM 7:39 PM
        1. Length of Visible Light 12h 40m
        2. Length of Day 11h 55m
        3. Tomorrow will be 1 minute 16 seconds shorter
        1. Moon 10:34 PM 11:44 AM
        2. Waning Gibbous63% of the Moon is Illuminated
        Oct 3
        Waning Half Last Qtr
        Oct 10
        New Moon
        Oct 18
        Waxing Half First Qtr
        Oct 25
        Full Moon
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