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      Small Craft Advisory
      until 6:00 AM HST
      Elev 240 ft, 19.644 °N 155.985 °W

      Kailua, HI

      Kailua Station75°
      Updated: 4:36 PM HST on September 21, 2026 (GMT -10)
      7 minutes ago
      88°
      75°
      75
      Feels Like 76
      Partly Cloudy
      N
      7
      Same temperature is expected tomorrow
      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
        Tue 09/22
        Low 77°f
         47% Precip. / 0 in
        Rain showers this evening with clearing overnight. Low 77F. Winds SSE at 5 to 10 mph. Chance of rain 50%.
        Tomorrow
        Wed 09/23
        High 88°f
         6% Precip. / 0 in
        A mix of clouds and sun early, then becoming cloudy later in the day. High 88F. Winds WSW at 5 to 10 mph.
        Tomorrow night
        Wed 09/23
        Low 78°f
         24% Precip. / 0 in
        Cloudy skies. Low 78F. Winds light and variable.
        Hourly Forecast
        Now
        86°
        5PM
        49%
        86°
        6PM
        84°
        6:20PM
        Sunset
        7PM
        83°
        8PM
        83°
        9PM
        82°
        10PM
        81°
        11PM
        81°
        12AM
        81°
        1AM
        80°
        2AM
        79°
        3AM
        79°
        4AM
        79°
        5AM
        79°
        6AM
        78°
        6:12AM
        Sunrise
        7AM
        79°
        8AM
        83°
        9AM
        85°
        10AM
        86°
        11AM
        87°
        12PM
        88°
        1PM
        88°
        2PM
        87°
        3PM
        87°
        4PM
        87°
        Precipitation
        49%
        Rain possible around 5:15 PM
        Pollen
        None
        Air Quality
        60
        Moderate
        UV Index
        1
        Low
        Additional Conditions
        1. Pressure 29.93 in
        2. Visibility 10 miles
        3. Clouds Partly Cloudy
        4. Dew Point74°F
        5. Humidity 68%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         PHKO Station History
        Almanac for September 22, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 88°F 86°F 91°F 1986
        4. Low 75°F 73°F 57°F 2003
        5. Rain/Snow Depth
        6. Precipitation 0 in - in -
        7. Snow 0 in - in -
        Almanac for September 23, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 88°F 86°F 93°F
        4. Low 75°F 73°F 57°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:12 AM 6:19 PM
        3. Civil Twilight 5:50 AM 6:41 PM
        4. Nautical Twilight 5:25 AM 7:07PM
        5. Astronomical Twilight 4:59 AM 7:32 PM
        1. Length of Visible Light 12h 50m
        2. Length of Day 12h 6m
        3. Tomorrow will be 1 minute 6 seconds shorter
        1. Moon 3:59 PM 2:40 AM
        2. Waxing Gibbous86% 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
        Precipitation
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