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

Hilo, Hilo International Airport (PHTO)

Lat: 19.72°NLon: 155.06°WElev: 36ft.

Mostly Cloudy

73°F

23°C

Humidity 66%
Wind Speed SW 6 mph
Barometer 29.96 in (1014.4 mb)
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 7 Aug 4:53 am HST
Extended Forecast for

4 Miles WSW Hakalau HI

  • Overnight

    Overnight: Scattered showers. Mostly cloudy, with a low around 66. South southwest wind around 7 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 66 °F

    Scattered
    Showers

  • Friday

    Friday: Scattered showers. Partly sunny, with a high near 76. South southwest wind 5 to 7 mph becoming calm in the afternoon. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 76 °F

    Scattered
    Showers

  • Friday Night

    Friday Night: Isolated showers. Mostly cloudy, with a low around 65. Calm wind becoming south southwest 5 to 7 mph after midnight. Chance of precipitation is 20%.

    Low: 65 °F

    Isolated
    Showers

  • Saturday

    Saturday: Isolated showers. Partly sunny, with a high near 77. South southwest wind 5 to 9 mph becoming east in the morning. Chance of precipitation is 20%.

    High: 77 °F

    Isolated
    Showers

  • Saturday Night

    Saturday Night: Occasional showers. The rain could be heavy at times. Low around 65. East southeast wind 9 to 11 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 65 °F

    Heavy Rain

  • Sunday

    Sunday: Occasional showers. The rain could be heavy at times. High near 77. East southeast wind 11 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

    High: 77 °F

    Heavy Rain

  • Sunday Night

    Sunday Night: Occasional showers. The rain could be heavy at times. Low around 66. Southeast wind 11 to 13 mph. Chance of precipitation is 80%.

    Low: 66 °F

    Heavy Rain

  • Monday

    Monday: Occasional showers. High near 77. East southeast wind 8 to 11 mph. Chance of precipitation is 90%.

    High: 77 °F

    Showers then
    Showers
    Likely

  • Monday Night

    Monday Night: Scattered showers, mainly before midnight. Mostly cloudy, with a low around 65. East southeast wind around 8 mph. Chance of precipitation is 50%.

    Low: 65 °F

    Scattered
    Showers then
    Isolated
    Showers

Detailed Forecast

Overnight
Scattered showers. Mostly cloudy, with a low around 66. South southwest wind around 7 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Scattered showers. Partly sunny, with a high near 76. South southwest wind 5 to 7 mph becoming calm in the afternoon. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
Isolated showers. Mostly cloudy, with a low around 65. Calm wind becoming south southwest 5 to 7 mph after midnight. Chance of precipitation is 20%.
Saturday
Isolated showers. Partly sunny, with a high near 77. South southwest wind 5 to 9 mph becoming east in the morning. Chance of precipitation is 20%.
Saturday Night
Occasional showers. The rain could be heavy at times. Low around 65. East southeast wind 9 to 11 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Sunday
Occasional showers. The rain could be heavy at times. High near 77. East southeast wind 11 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
Occasional showers. The rain could be heavy at times. Low around 66. Southeast wind 11 to 13 mph. Chance of precipitation is 80%.
Monday
Occasional showers. High near 77. East southeast wind 8 to 11 mph. Chance of precipitation is 90%.
Monday Night
Scattered showers, mainly before midnight. Mostly cloudy, with a low around 65. East southeast wind around 8 mph. Chance of precipitation is 50%.
Tuesday
Isolated showers. Partly sunny, with a high near 77. East wind around 8 mph. Chance of precipitation is 20%.
Tuesday Night
Showers likely. Mostly cloudy, with a low around 65. Southeast wind around 7 mph. Chance of precipitation is 60%.
Wednesday
Scattered showers. Partly sunny, with a high near 78. East wind 6 to 9 mph. Chance of precipitation is 50%.
Wednesday Night
Showers likely. Mostly cloudy, with a low around 67. East southeast wind 6 to 9 mph. Chance of precipitation is 60%.
Thursday
Showers likely. Mostly cloudy, with a high near 78. East wind 7 to 10 mph. Chance of precipitation is 60%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WSW Hakalau HI
 19.86°N 155.18°W (Elev. 2159 ft)
Last Update:
4:01 am HST Aug 7, 2026
Forecast Valid:
5am HST Aug 7, 2026-6pm HST Aug 13, 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