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.

Overcast

77°F

25°C

Humidity 71%
Wind Speed E 13 G 18 mph
Barometer 30.08 in (1018.3 mb)
Dewpoint 67°F (19°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 25 May 5:53 pm HST
Extended Forecast for

Papaikou HI

  • Tonight

    Tonight: Showers likely, mainly after midnight. Mostly cloudy, with a low around 70. East northeast wind around 10 mph becoming west northwest after midnight. Chance of precipitation is 60%.

    Low: 70 °F

    Showers
    Likely

  • Tuesday

    Tuesday: Scattered showers, mainly before noon. Partly sunny, with a high near 79. East northeast wind 10 to 14 mph. Chance of precipitation is 50%.

    High: 79 °F

    Scattered
    Showers then
    Isolated
    Showers

  • Tuesday Night

    Tuesday Night: Scattered showers, mainly before midnight. Mostly cloudy, with a low around 70. East northeast wind 8 to 11 mph becoming south after midnight. Chance of precipitation is 30%.

    Low: 70 °F

    Scattered
    Showers

  • Wednesday

    Wednesday: Mostly sunny, with a high near 79. East northeast wind around 9 mph.

    High: 79 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Scattered showers. Mostly cloudy, with a low around 70. East northeast wind 7 to 9 mph. Chance of precipitation is 30%.

    Low: 70 °F

    Scattered
    Showers

  • Thursday

    Thursday: Isolated showers before noon. Partly sunny, with a high near 78. East northeast wind around 9 mph. Chance of precipitation is 20%.

    High: 78 °F

    Isolated
    Showers then
    Partly Sunny

  • Thursday Night

    Thursday Night: Scattered showers. Mostly cloudy, with a low around 70. Northeast wind around 9 mph becoming south after midnight. Chance of precipitation is 30%.

    Low: 70 °F

    Scattered
    Showers

  • Friday

    Friday: Scattered showers before noon. Partly sunny, with a high near 79. East northeast wind around 9 mph. Chance of precipitation is 30%.

    High: 79 °F

    Scattered
    Showers then
    Partly Sunny

  • Friday Night

    Friday Night: Scattered showers. Mostly cloudy, with a low around 71. East wind 7 to 9 mph becoming west northwest after midnight. Chance of precipitation is 40%.

    Low: 71 °F

    Scattered
    Showers

Detailed Forecast

Tonight
Showers likely, mainly after midnight. Mostly cloudy, with a low around 70. East northeast wind around 10 mph becoming west northwest after midnight. Chance of precipitation is 60%.
Tuesday
Scattered showers, mainly before noon. Partly sunny, with a high near 79. East northeast wind 10 to 14 mph. Chance of precipitation is 50%.
Tuesday Night
Scattered showers, mainly before midnight. Mostly cloudy, with a low around 70. East northeast wind 8 to 11 mph becoming south after midnight. Chance of precipitation is 30%.
Wednesday
Mostly sunny, with a high near 79. East northeast wind around 9 mph.
Wednesday Night
Scattered showers. Mostly cloudy, with a low around 70. East northeast wind 7 to 9 mph. Chance of precipitation is 30%.
Thursday
Isolated showers before noon. Partly sunny, with a high near 78. East northeast wind around 9 mph. Chance of precipitation is 20%.
Thursday Night
Scattered showers. Mostly cloudy, with a low around 70. Northeast wind around 9 mph becoming south after midnight. Chance of precipitation is 30%.
Friday
Scattered showers before noon. Partly sunny, with a high near 79. East northeast wind around 9 mph. Chance of precipitation is 30%.
Friday Night
Scattered showers. Mostly cloudy, with a low around 71. East wind 7 to 9 mph becoming west northwest after midnight. Chance of precipitation is 40%.
Saturday
Scattered showers, mainly before noon. Partly sunny, with a high near 79. East northeast wind around 7 mph. Chance of precipitation is 30%.
Saturday Night
Scattered showers. Mostly cloudy, with a low around 72. East southeast wind around 5 mph becoming light and variable after midnight. Chance of precipitation is 30%.
Sunday
Scattered showers. Partly sunny, with a high near 79. East wind around 8 mph. Chance of precipitation is 30%.
Sunday Night
Scattered showers. Mostly cloudy, with a low around 72. South southeast wind 3 to 6 mph. Chance of precipitation is 30%.
Monday
Scattered showers. Partly sunny, with a high near 79. East wind around 9 mph. Chance of precipitation is 30%.
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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:
6:01 pm HST May 25, 2026
Forecast Valid:
6pm HST May 25, 2026-6pm HST Jun 1, 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