National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Daniel K Inouye International Airport (PHNL)

Lat: 21.33°NLon: 157.94°WElev: 10ft.

Mostly Cloudy

73°F

23°C

Humidity 87%
Wind Speed W 10 mph
Barometer 29.90 in (1012.3 mb)
Dewpoint 69°F (21°C)
Visibility 10.00 mi
Last update 12 Jan 4:53 am HST
Extended Forecast for

Waimalu HI

  • Overnight

    Overnight: Showers likely. Mostly cloudy, with a low around 70. West wind 3 to 5 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 70 °F

    Showers
    Likely

  • Monday

    Monday: Showers likely, mainly before noon. Partly sunny, with a high near 78. Breezy, with a light and variable wind becoming north northwest 16 to 21 mph in the morning. Winds could gust as high as 29 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 78 °F

    Breezy.
    Showers
    Likely then
    Scattered
    Showers

  • Monday Night

    Monday Night: Mostly clear, with a low around 63. Breezy, with a north northeast wind 13 to 16 mph, with gusts as high as 24 mph.

    Low: 63 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 77. East northeast wind 6 to 14 mph.

    High: 77 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Scattered showers after midnight. Mostly cloudy, with a low around 67. Light and variable wind becoming south 5 to 10 mph after midnight. Chance of precipitation is 30%.

    Low: 67 °F

    Partly Cloudy
    then
    Scattered
    Showers

  • Wednesday

    Wednesday: Showers likely, mainly after noon. Partly sunny, with a high near 78. Breezy, with a south southwest wind 10 to 18 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 78 °F

    Showers
    Likely and
    Breezy

  • Wednesday Night

    Wednesday Night: Occasional showers. Low around 66. Breezy, with a southwest wind 10 to 16 mph becoming north northwest after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 80%.

    Low: 66 °F

    Showers and
    Breezy

  • Thursday

    Thursday: Scattered showers before noon. Mostly sunny, with a high near 74. Breezy, with a north wind 11 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 50%.

    High: 74 °F

    Breezy.
    Scattered
    Showers then
    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 63. North northeast wind around 14 mph, with gusts as high as 18 mph.

    Low: 63 °F

    Partly Cloudy

Detailed Forecast

Overnight
Showers likely. Mostly cloudy, with a low around 70. West wind 3 to 5 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Monday
Showers likely, mainly before noon. Partly sunny, with a high near 78. Breezy, with a light and variable wind becoming north northwest 16 to 21 mph in the morning. Winds could gust as high as 29 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
Mostly clear, with a low around 63. Breezy, with a north northeast wind 13 to 16 mph, with gusts as high as 24 mph.
Tuesday
Mostly sunny, with a high near 77. East northeast wind 6 to 14 mph.
Tuesday Night
Scattered showers after midnight. Mostly cloudy, with a low around 67. Light and variable wind becoming south 5 to 10 mph after midnight. Chance of precipitation is 30%.
Wednesday
Showers likely, mainly after noon. Partly sunny, with a high near 78. Breezy, with a south southwest wind 10 to 18 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
Occasional showers. Low around 66. Breezy, with a southwest wind 10 to 16 mph becoming north northwest after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 80%.
Thursday
Scattered showers before noon. Mostly sunny, with a high near 74. Breezy, with a north wind 11 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 50%.
Thursday Night
Partly cloudy, with a low around 63. North northeast wind around 14 mph, with gusts as high as 18 mph.
Friday
Mostly sunny, with a high near 74. Northeast wind 11 to 14 mph, with gusts as high as 20 mph.
Friday Night
Partly cloudy, with a low around 65. Northeast wind 11 to 13 mph.
Saturday
Partly sunny, with a high near 76. Breezy, with an east northeast wind 11 to 15 mph, with gusts as high as 20 mph.
Saturday Night
Partly cloudy, with a low around 66. East northeast wind around 11 mph.
Sunday
Mostly sunny, with a high near 77. East wind 7 to 10 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Waimalu HI
 21.4°N 157.94°W (Elev. 417 ft)
Last Update:
4:01 am HST Jan 12, 2026
Forecast Valid:
4am HST Jan 12, 2026-6pm HST Jan 18, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation