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

72°F

22°C

Humidity 73%
Wind Speed SW 3 mph
Barometer 30.00 in (1015.8 mb)
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Last update 14 Aug 3:53 am HST
Extended Forecast for

Hakalau HI

  • Overnight

    Overnight: Isolated showers. Mostly cloudy, with a low around 69. Calm wind. Chance of precipitation is 20%.

    Low: 69 °F

    Isolated
    Showers

  • Thursday

    Thursday: Partly sunny, with a high near 79. Calm wind becoming east 5 to 9 mph in the morning.

    High: 79 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Isolated showers before midnight. Mostly cloudy, with a low around 69. South wind 7 to 9 mph. Chance of precipitation is 20%.

    Low: 69 °F

    Isolated
    Showers then
    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 79. Breezy, with an east southeast wind 9 to 16 mph, with gusts as high as 22 mph.

    High: 79 °F

    Mostly Sunny
    and Breezy

  • Friday Night

    Friday Night: Scattered showers. Mostly cloudy, with a low around 70. Southeast wind 11 to 13 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 70 °F

    Scattered
    Showers

  • Saturday

    Saturday: Mostly sunny, with a high near 79. East wind 6 to 13 mph.

    High: 79 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Scattered showers. Mostly cloudy, with a low around 70. South southeast wind 3 to 8 mph. Chance of precipitation is 50%.

    Low: 70 °F

    Scattered
    Showers

  • Sunday

    Sunday: Scattered showers. Partly sunny, with a high near 79. East wind 8 to 10 mph. Chance of precipitation is 40%.

    High: 79 °F

    Scattered
    Showers

  • Sunday Night

    Sunday Night: Showers likely, mainly before midnight. Mostly cloudy, with a low around 69. Southeast wind 8 to 10 mph. Chance of precipitation is 70%.

    Low: 69 °F

    Showers
    Likely

Detailed Forecast

Overnight
Isolated showers. Mostly cloudy, with a low around 69. Calm wind. Chance of precipitation is 20%.
Thursday
Partly sunny, with a high near 79. Calm wind becoming east 5 to 9 mph in the morning.
Thursday Night
Isolated showers before midnight. Mostly cloudy, with a low around 69. South wind 7 to 9 mph. Chance of precipitation is 20%.
Friday
Mostly sunny, with a high near 79. Breezy, with an east southeast wind 9 to 16 mph, with gusts as high as 22 mph.
Friday Night
Scattered showers. Mostly cloudy, with a low around 70. Southeast wind 11 to 13 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Mostly sunny, with a high near 79. East wind 6 to 13 mph.
Saturday Night
Scattered showers. Mostly cloudy, with a low around 70. South southeast wind 3 to 8 mph. Chance of precipitation is 50%.
Sunday
Scattered showers. Partly sunny, with a high near 79. East wind 8 to 10 mph. Chance of precipitation is 40%.
Sunday Night
Showers likely, mainly before midnight. Mostly cloudy, with a low around 69. Southeast wind 8 to 10 mph. Chance of precipitation is 70%.
Monday
Scattered showers. Partly sunny, with a high near 79. East wind 7 to 13 mph. Chance of precipitation is 30%.
Monday Night
Scattered showers. Mostly cloudy, with a low around 69. Southeast wind 7 to 9 mph. Chance of precipitation is 40%.
Tuesday
Isolated showers. Partly sunny, with a high near 79. East wind 7 to 11 mph. Chance of precipitation is 20%.
Tuesday Night
Scattered showers. Mostly cloudy, with a low around 69. Southeast wind 5 to 7 mph. Chance of precipitation is 40%.
Wednesday
Isolated showers. Mostly sunny, with a high near 79. East wind 7 to 13 mph. Chance of precipitation is 20%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Hakalau HI
 19.91°N 155.14°W (Elev. 364 ft)
Last Update:
3:12 am HST Aug 14, 2025
Forecast Valid:
4am HST Aug 14, 2025-6pm HST Aug 20, 2025
 
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