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.

A Few Clouds

70°F

21°C

Humidity 82%
Wind Speed SW 8 mph
Barometer 30.01 in (1016.1 mb)
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Last update 16 Oct 1:53 am HST
Extended Forecast for

Hilo International Airport HI

  • Overnight

    Overnight: Showers likely. Cloudy, with a low around 69. Southwest wind around 5 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 69 °F

    Showers
    Likely

  • Thursday

    Thursday: Showers likely, mainly before noon. Cloudy, with a high near 83. Calm wind becoming east northeast 5 to 8 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 83 °F

    Showers
    Likely

  • Thursday Night

    Thursday Night: Showers. Low around 69. Calm wind becoming west southwest around 6 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 69 °F

    Showers

  • Friday

    Friday: Showers likely. Cloudy, with a high near 81. Calm wind becoming northeast 5 to 7 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 81 °F

    Showers
    Likely

  • Friday Night

    Friday Night: Showers. Low around 69. Light southeast wind. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 69 °F

    Showers

  • Saturday

    Saturday: Showers likely, mainly before noon. Cloudy, with a high near 81. East wind 3 to 7 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 81 °F

    Showers
    Likely then
    Scattered
    Showers

  • Saturday Night

    Saturday Night: Showers. Low around 69. Light east northeast wind. Chance of precipitation is 80%.

    Low: 69 °F

    Showers

  • Sunday

    Sunday: Showers, mainly before noon. High near 82. East wind 3 to 8 mph. Chance of precipitation is 80%.

    High: 82 °F

    Showers then
    Scattered
    Showers

  • Sunday Night

    Sunday Night: Showers. Low around 69. Light and variable wind. Chance of precipitation is 80%.

    Low: 69 °F

    Showers

Detailed Forecast

Overnight
Showers likely. Cloudy, with a low around 69. Southwest wind around 5 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Showers likely, mainly before noon. Cloudy, with a high near 83. Calm wind becoming east northeast 5 to 8 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Showers. Low around 69. Calm wind becoming west southwest around 6 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Showers likely. Cloudy, with a high near 81. Calm wind becoming northeast 5 to 7 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
Showers. Low around 69. Light southeast wind. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Showers likely, mainly before noon. Cloudy, with a high near 81. East wind 3 to 7 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
Showers. Low around 69. Light east northeast wind. Chance of precipitation is 80%.
Sunday
Showers, mainly before noon. High near 82. East wind 3 to 8 mph. Chance of precipitation is 80%.
Sunday Night
Showers. Low around 69. Light and variable wind. Chance of precipitation is 80%.
Monday
Showers. High near 82. Calm wind becoming east northeast 5 to 8 mph in the afternoon. Chance of precipitation is 80%.
Monday Night
Showers. Low around 69. East northeast wind around 5 mph. Chance of precipitation is 80%.
Tuesday
Showers. High near 81. East wind 3 to 8 mph. Chance of precipitation is 80%.
Tuesday Night
Showers. Low around 68. Light and variable wind. Chance of precipitation is 80%.
Wednesday
Showers. High near 81. Calm wind becoming east 5 to 8 mph. Chance of precipitation is 80%.
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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:
2:31 am HST Oct 16, 2025
Forecast Valid:
2am HST Oct 16, 2025-6pm HST Oct 22, 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