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

75°F

24°C

Humidity 90%
Wind Speed SW 6 mph
Barometer 29.99 in (1015.5 mb)
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Last update 23 Jun 5:53 pm HST
Extended Forecast for

Hilo International Airport HI

  • Tonight

    Tonight: Occasional showers. Low around 70. Light and variable wind. Chance of precipitation is 100%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 70 °F

    Showers

  • Wednesday

    Wednesday: Occasional showers, mainly before noon. High near 80. Calm wind becoming northeast 5 to 8 mph in the afternoon. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

    High: 80 °F

    Showers then
    Scattered
    Showers

  • Wednesday Night

    Wednesday Night: Occasional showers. Low around 69. North northeast wind around 6 mph becoming calm. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 69 °F

    Showers

  • Thursday

    Thursday: Showers likely, mainly before noon. Mostly cloudy, with a high near 80. East wind 5 to 8 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 80 °F

    Showers
    Likely then
    Scattered
    Showers

  • Thursday Night

    Thursday Night: Occasional showers. Low around 69. East northeast wind 3 to 6 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 69 °F

    Showers

  • Friday

    Friday: Showers likely, mainly before noon. Mostly cloudy, with a high near 80. East northeast wind 5 to 9 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 80 °F

    Showers
    Likely then
    Scattered
    Showers

  • Friday Night

    Friday Night: Occasional showers. Low around 69. Northeast wind 3 to 5 mph. Chance of precipitation is 80%.

    Low: 69 °F

    Showers

  • Saturday

    Saturday: Showers likely, mainly before noon. Mostly cloudy, with a high near 80. East northeast wind 3 to 8 mph. Chance of precipitation is 70%.

    High: 80 °F

    Showers
    Likely then
    Scattered
    Showers

  • Saturday Night

    Saturday Night: Occasional showers. Low around 68. East northeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 80%.

    Low: 68 °F

    Showers

Detailed Forecast

Tonight
Occasional showers. Low around 70. Light and variable wind. Chance of precipitation is 100%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Occasional showers, mainly before noon. High near 80. Calm wind becoming northeast 5 to 8 mph in the afternoon. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Occasional showers. Low around 69. North northeast wind around 6 mph becoming calm. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Showers likely, mainly before noon. Mostly cloudy, with a high near 80. East wind 5 to 8 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Occasional showers. Low around 69. East northeast wind 3 to 6 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Showers likely, mainly before noon. Mostly cloudy, with a high near 80. East northeast wind 5 to 9 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
Occasional showers. Low around 69. Northeast wind 3 to 5 mph. Chance of precipitation is 80%.
Saturday
Showers likely, mainly before noon. Mostly cloudy, with a high near 80. East northeast wind 3 to 8 mph. Chance of precipitation is 70%.
Saturday Night
Occasional showers. Low around 68. East northeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 80%.
Sunday
Showers likely, mainly before noon. Mostly cloudy, with a high near 81. Calm wind becoming east 5 to 7 mph in the afternoon. Chance of precipitation is 70%.
Sunday Night
Occasional showers. Low around 72. East southeast wind around 6 mph becoming calm in the evening. Chance of precipitation is 80%.
Monday
Showers likely. Mostly cloudy, with a high near 81. Calm wind becoming east 5 to 7 mph. Chance of precipitation is 70%.
Monday Night
Occasional showers. Low around 72. East northeast wind 3 to 5 mph. Chance of precipitation is 80%.
Tuesday
Showers likely. Mostly cloudy, with a high near 81. Light northeast wind becoming east northeast 5 to 9 mph in the afternoon. Chance of precipitation is 70%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Hilo International Airport HI
 19.72°N 155.09°W (Elev. 95 ft)
Last Update:
6:01 pm HST Jun 23, 2026
Forecast Valid:
6pm HST Jun 23, 2026-6pm HST Jun 30, 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