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      Small Craft Advisory
      until 6:00 PM HST
      Elev 269 ft, 21.566 °N 158.096 °W

      Waialua, HI

      Helemano Station76°
      Updated: 5:00 AM HST on September 25, 2026 (GMT -10)
      9 minutes ago
      80°
      71°
      76
      Feels Like 77
      Mostly Cloudy
      N
      9
      Gusts 18 mph
      Lower 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
        Sat 09/26
        High 80°f
         16% Precip. / 0 in
        Watching the tropics. Cloudy. High around 80F. Winds ENE at 15 to 25 mph.
        Tonight
        Sat 09/26
        Low 72°f
         24% Precip. / 0 in
        Watching the tropics. Overcast. Low 72F. Winds ENE at 10 to 20 mph.
        Tomorrow
        Sun 09/27
        High 80°f72°f
         24% Precip. / 0 in
        Watching the tropics. Windy with a few clouds from time to time. High around 80F. Winds ENE at 20 to 30 mph.
        Hourly Forecast
        Now
        78°
        6AM
        78°
        6:21AM
        Sunrise
        7AM
        78°
        8AM
        80°
        9AM
        80°
        10AM
        81°
        11AM
        83°
        12PM
        83°
        1PM
        80°
        2PM
        79°
        3PM
        79°
        4PM
        79°
        5PM
        78°
        6PM
        76°
        6:25PM
        Sunset
        7PM
        75°
        8PM
        75°
        9PM
        75°
        10PM
        75°
        11PM
        31%
        75°
        12AM
        74°
        1AM
        74°
        2AM
        74°
        3AM
        73°
        4AM
        73°
        5AM
        73°
        Precipitation
        31%
        Pollen
        None
        Air Quality
        38
        Good
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 29.88 in
        2. Visibility 10 miles
        3. Clouds Mostly Cloudy
        4. Dew Point70°F
        5. Humidity 77%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         PHDH Station History
        Almanac for September 25, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 80°F 86°F 91°F 1967
        4. Low 71°F 66°F 61°F 1925
        5. Rain/Snow Depth
        6. Precipitation 0 in 0.05 in -
        7. Snow 0 in - in -
        Almanac for September 26, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 80°F 86°F 94°F
        4. Low 71°F 66°F 61°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:22 AM 6:25 PM
        3. Civil Twilight 5:59 AM 6:47 PM
        4. Nautical Twilight 5:34 AM 7:13PM
        5. Astronomical Twilight 5:08 AM 7:39 PM
        1. Length of Visible Light 12h 47m
        2. Length of Day 12h 3m
        3. Tomorrow will be 1 minute 14 seconds shorter
        1. Moon 5:54 PM 5:28 AM
        2. Waxing Gibbous99% 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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