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      Elev 1037 ft, 19.947 °N 155.781 °W

      Waikoloa, HI

      Updated: 7:15 AM HST on September 17, 2026 (GMT -10)
      4 minutes ago
      88°
      75°
      77
      Feels Like 78
      Fair
      N
      5
      Similar 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
        Today
        Fri 09/18
        High 88°f
        57% Precip. / 0.22 in
        Overcast with rain showers at times. High 88F. Winds NW at 10 to 15 mph. Chance of rain 60%.
        Tonight
        Fri 09/18
        Low 73°f
        38% Precip. / 0.03 in
        Showers early, then partly cloudy overnight. Low 73F. Winds E at 5 to 10 mph. Chance of rain 40%.
        Tomorrow
        Sat 09/19
        High 89°f72°f
        24% Precip. / 0 in
        A mix of clouds and sun in the morning followed by cloudy skies during the afternoon. High 89F. Winds N at 10 to 15 mph.
        Hourly Forecast
        Now
        79°
        8AM
        82°
        9AM
        85°
        10AM
        87°
        11AM
        36%
        87°
        12PM
        47%
        87°
        1PM
        62%
        87°
        2PM
        45%
        86°
        3PM
        45%
        86°
        4PM
        43%
        85°
        5PM
        31%
        84°
        6PM
        82°
        6:23PM
        Sunset
        7PM
        80°
        8PM
        39%
        78°
        9PM
        34%
        78°
        10PM
        77°
        11PM
        77°
        12AM
        76°
        1AM
        75°
        2AM
        75°
        3AM
        75°
        4AM
        74°
        5AM
        74°
        6AM
        74°
        6:11AM
        Sunrise
        7AM
        75°
        Additional Conditions
        1. Pressure 29.93 in
        2. Visibility 10 miles
        3. Clouds Partly Cloudy
        4. Dew Point71°F
        5. Humidity 76%
        6. Rainfall 0.02 in
        7. Snow Depth 0 in
        PHMU Station History
        Almanac for September 17, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 88°F 88°F 95°F 1983
        4. Low 75°F 75°F 62°F 1981
        5. Rain/Snow Depth
        6. Precipitation 0.26 in 3.2 in -
        7. Snow 0 in 0 in -
        Almanac for September 18, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 89°F 88°F 93°F
        4. Low 75°F 75°F 66°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:11 AM 6:23 PM
        3. Civil Twilight 5:49 AM 6:45 PM
        4. Nautical Twilight 5:23 AM 7:11PM
        5. Astronomical Twilight 4:57 AM 7:37 PM
        1. Length of Visible Light 12h 56m
        2. Length of Day 12h 12m
        3. Tomorrow will be 1 minute 8 seconds shorter
        1. Moon 12:11 PM 11:04 PM
        2. Waxing Crescent41% of the Moon is Illuminated
        Sep 18
        Waxing Half First Qtr
        Sep 26
        Full Moon
        Oct 3
        Waning Half Last Qtr
        Oct 10
        New Moon
        Precipitation
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        Weather Alerts
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