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Lala to impact Hawaii

Lala is expected to impact Hawaii this weekend, bring heavy rainfall, strong winds, dangerous surf and localized flooding. Read More >

Current conditions at

Kekaha, Pacific Missile Test Facility Barking Sands (PHBK)

Lat: 22.04°NLon: 159.79°WElev: 13ft.

A Few Clouds

81°F

27°C

Humidity 79%
Wind Speed SE 10 mph
Barometer 29.85 in (1011.1 mb)
Dewpoint 74°F (23°C)
Visibility 10.00 mi
Heat Index86°F (30°C)
Last update 17 Aug 2:51 am HST
Extended Forecast for

Hanapepe HI

  • Overnight

    Overnight: Showers. Low around 75. Breezy, with an east wind around 17 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 75 °F

    Showers and
    Breezy

  • Monday

    Monday: Showers likely, mainly before noon. Mostly cloudy, with a high near 90. Heat index values as high as 98. Breezy, with an east wind 17 to 22 mph, with gusts as high as 31 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 90 °F

    Showers
    Likely and
    Breezy

  • Monday Night

    Monday Night: Isolated showers before midnight. Partly cloudy, with a low around 78. Breezy, with an east wind 14 to 17 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.

    Low: 78 °F

    Breezy.
    Isolated
    Showers then
    Partly Cloudy

  • Tuesday

    Tuesday: Isolated showers after noon. Sunny, with a high near 91. Heat index values as high as 96. Breezy, with an east wind 9 to 17 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.

    High: 91 °F

    Breezy. Sunny
    then Isolated
    Showers

  • Tuesday Night

    Tuesday Night: Isolated showers. Partly cloudy, with a low around 78. East northeast wind around 9 mph. Chance of precipitation is 20%.

    Low: 78 °F

    Isolated
    Showers

  • Wednesday

    Wednesday: Isolated showers. Mostly sunny, with a high near 91. East wind 7 to 9 mph. Chance of precipitation is 20%.

    High: 91 °F

    Isolated
    Showers

  • Wednesday Night

    Wednesday Night: Isolated showers after midnight. Partly cloudy, with a low around 77. East northeast wind around 8 mph. Chance of precipitation is 20%.

    Low: 77 °F

    Partly Cloudy
    then Isolated
    Showers

  • Thursday

    Thursday: Scattered showers. Partly sunny, with a high near 91. East northeast wind 6 to 8 mph. Chance of precipitation is 30%.

    High: 91 °F

    Scattered
    Showers

  • Thursday Night

    Thursday Night: Scattered showers. Mostly cloudy, with a low around 78. Northeast wind 3 to 7 mph. Chance of precipitation is 40%.

    Low: 78 °F

    Scattered
    Showers

Detailed Forecast

Overnight
Showers. Low around 75. Breezy, with an east wind around 17 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
Showers likely, mainly before noon. Mostly cloudy, with a high near 90. Heat index values as high as 98. Breezy, with an east wind 17 to 22 mph, with gusts as high as 31 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
Isolated showers before midnight. Partly cloudy, with a low around 78. Breezy, with an east wind 14 to 17 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.
Tuesday
Isolated showers after noon. Sunny, with a high near 91. Heat index values as high as 96. Breezy, with an east wind 9 to 17 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.
Tuesday Night
Isolated showers. Partly cloudy, with a low around 78. East northeast wind around 9 mph. Chance of precipitation is 20%.
Wednesday
Isolated showers. Mostly sunny, with a high near 91. East wind 7 to 9 mph. Chance of precipitation is 20%.
Wednesday Night
Isolated showers after midnight. Partly cloudy, with a low around 77. East northeast wind around 8 mph. Chance of precipitation is 20%.
Thursday
Scattered showers. Partly sunny, with a high near 91. East northeast wind 6 to 8 mph. Chance of precipitation is 30%.
Thursday Night
Scattered showers. Mostly cloudy, with a low around 78. Northeast wind 3 to 7 mph. Chance of precipitation is 40%.
Friday
Scattered showers. Partly sunny, with a high near 92. East wind 3 to 5 mph. Chance of precipitation is 30%.
Friday Night
Scattered showers. Partly cloudy, with a low around 79. Light east northeast wind. Chance of precipitation is 30%.
Saturday
Scattered showers. Mostly sunny, with a high near 93. East wind 3 to 6 mph. Chance of precipitation is 40%.
Saturday Night
Isolated showers. Partly cloudy, with a low around 76. East northeast wind 6 to 9 mph. Chance of precipitation is 20%.
Sunday
Scattered showers. Mostly sunny, with a high near 93. East wind 9 to 11 mph. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Hanapepe HI
 21.92°N 159.59°W (Elev. 59 ft)
Last Update:
3:23 am HST Aug 17, 2026
Forecast Valid:
3am HST Aug 17, 2026-6pm HST Aug 23, 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