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.

Fair

85°F

29°C

Humidity 63%
Wind Speed E 9 mph
Barometer 30.04 in (1017.1 mb)
Dewpoint 71°F (22°C)
Visibility 10.00 mi
Heat Index90°F (32°C)
Last update 19 Jun 12:53 pm HST
Extended Forecast for

Papaikou HI

  • Juneteenth

    Juneteenth: Mostly sunny, with a high near 83. East wind 7 to 9 mph.

    High: 83 °F

    Mostly Sunny

  • Tonight

    Tonight: Isolated showers. Mostly cloudy, with a low around 72. East wind 5 to 7 mph becoming calm after midnight. Chance of precipitation is 20%.

    Low: 72 °F

    Isolated
    Showers

  • Saturday

    Saturday: Mostly sunny, with a high near 82. Calm wind becoming east 5 to 7 mph in the afternoon.

    High: 82 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Scattered showers, mainly after midnight. Mostly cloudy, with a low around 71. North northeast wind around 6 mph. Chance of precipitation is 30%.

    Low: 71 °F

    Scattered
    Showers

  • Sunday

    Sunday: Isolated showers before noon. Mostly sunny, with a high near 81. East northeast wind 5 to 8 mph. Chance of precipitation is 20%.

    High: 81 °F

    Isolated
    Showers then
    Sunny

  • Sunday Night

    Sunday Night: Scattered showers. Mostly cloudy, with a low around 71. East northeast wind 5 to 7 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 71 °F

    Scattered
    Showers

  • Monday

    Monday: Scattered showers, mainly before noon. Partly sunny, with a high near 81. East northeast wind around 8 mph. Chance of precipitation is 40%.

    High: 81 °F

    Scattered
    Showers

  • Monday Night

    Monday Night: Scattered showers. Mostly cloudy, with a low around 70. East northeast wind 5 to 7 mph becoming calm. Chance of precipitation is 50%.

    Low: 70 °F

    Scattered
    Showers

  • Tuesday

    Tuesday: Scattered showers. Partly sunny, with a high near 81. East wind 5 to 8 mph. Chance of precipitation is 50%.

    High: 81 °F

    Scattered
    Showers

Detailed Forecast

Juneteenth
Mostly sunny, with a high near 83. East wind 7 to 9 mph.
Tonight
Isolated showers. Mostly cloudy, with a low around 72. East wind 5 to 7 mph becoming calm after midnight. Chance of precipitation is 20%.
Saturday
Mostly sunny, with a high near 82. Calm wind becoming east 5 to 7 mph in the afternoon.
Saturday Night
Scattered showers, mainly after midnight. Mostly cloudy, with a low around 71. North northeast wind around 6 mph. Chance of precipitation is 30%.
Sunday
Isolated showers before noon. Mostly sunny, with a high near 81. East northeast wind 5 to 8 mph. Chance of precipitation is 20%.
Sunday Night
Scattered showers. Mostly cloudy, with a low around 71. East northeast wind 5 to 7 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Monday
Scattered showers, mainly before noon. Partly sunny, with a high near 81. East northeast wind around 8 mph. Chance of precipitation is 40%.
Monday Night
Scattered showers. Mostly cloudy, with a low around 70. East northeast wind 5 to 7 mph becoming calm. Chance of precipitation is 50%.
Tuesday
Scattered showers. Partly sunny, with a high near 81. East wind 5 to 8 mph. Chance of precipitation is 50%.
Tuesday Night
Showers likely. Mostly cloudy, with a low around 71. East wind 5 to 8 mph. Chance of precipitation is 60%.
Wednesday
Scattered showers. Mostly cloudy, with a high near 80. East northeast wind 5 to 8 mph. Chance of precipitation is 50%.
Wednesday Night
Showers likely. Mostly cloudy, with a low around 67. East wind around 6 mph. Chance of precipitation is 60%.
Thursday
Showers likely. Mostly cloudy, with a high near 80. East wind 5 to 9 mph. Chance of precipitation is 60%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Papaikou HI
 19.79°N 155.09°W (Elev. 0 ft)
Last Update:
6:02 am HST Jun 19, 2026
Forecast Valid:
1pm HST Jun 19, 2026-6pm HST Jun 25, 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