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.

Light Rain

72°F

22°C

Humidity 91%
Wind Speed W 8 mph
Barometer 30.04 in (1017.0 mb)
Dewpoint 69°F (21°C)
Visibility 9.00 mi
Last update 12 Jul 1:53 am HST
Extended Forecast for

4 Miles E Hilo International Airport HI

  • Overnight

    Overnight: Occasional showers. Low around 71. Light west northwest wind. Chance of precipitation is 100%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 71 °F

    Showers

  • Sunday

    Sunday: Occasional showers. High near 82. Light and variable wind becoming east northeast 5 to 10 mph in the morning. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

    High: 82 °F

    Showers then
    Showers
    Likely

  • Sunday Night

    Sunday Night: Occasional showers. Low around 71. Northeast wind 6 to 8 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 71 °F

    Showers

  • Monday

    Monday: Scattered showers, mainly before noon. Partly sunny, with a high near 82. Northeast wind 7 to 9 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 82 °F

    Scattered
    Showers

  • Monday Night

    Monday Night: Showers likely. Mostly cloudy, with a low around 70. North northwest wind 3 to 7 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 70 °F

    Showers
    Likely

  • Tuesday

    Tuesday: Scattered showers. Partly sunny, with a high near 82. East northeast wind 5 to 7 mph becoming calm in the afternoon. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    High: 82 °F

    Scattered
    Showers

  • Tuesday Night

    Tuesday Night: Showers likely. Mostly cloudy, with a low around 70. Calm wind becoming south southeast around 5 mph after midnight. Chance of precipitation is 70%.

    Low: 70 °F

    Showers
    Likely

  • Wednesday

    Wednesday: Showers likely, mainly before noon. Partly sunny, with a high near 84. East southeast wind 5 to 10 mph. Chance of precipitation is 60%.

    High: 84 °F

    Showers
    Likely then
    Scattered
    Showers

  • Wednesday Night

    Wednesday Night: Occasional showers. Low around 71. East southeast wind around 6 mph. Chance of precipitation is 80%.

    Low: 71 °F

    Showers

Detailed Forecast

Overnight
Occasional showers. Low around 71. Light west northwest wind. Chance of precipitation is 100%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Occasional showers. High near 82. Light and variable wind becoming east northeast 5 to 10 mph in the morning. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
Occasional showers. Low around 71. Northeast wind 6 to 8 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Monday
Scattered showers, mainly before noon. Partly sunny, with a high near 82. Northeast wind 7 to 9 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
Showers likely. Mostly cloudy, with a low around 70. North northwest wind 3 to 7 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
Scattered showers. Partly sunny, with a high near 82. East northeast wind 5 to 7 mph becoming calm in the afternoon. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
Showers likely. Mostly cloudy, with a low around 70. Calm wind becoming south southeast around 5 mph after midnight. Chance of precipitation is 70%.
Wednesday
Showers likely, mainly before noon. Partly sunny, with a high near 84. East southeast wind 5 to 10 mph. Chance of precipitation is 60%.
Wednesday Night
Occasional showers. Low around 71. East southeast wind around 6 mph. Chance of precipitation is 80%.
Thursday
Showers likely, mainly before noon. Mostly cloudy, with a high near 84. East wind 5 to 9 mph. Chance of precipitation is 70%.
Thursday Night
Occasional showers. Low around 71. East wind around 6 mph. Chance of precipitation is 80%.
Friday
Occasional showers. High near 83. East northeast wind 6 to 8 mph. Chance of precipitation is 90%.
Friday Night
Occasional showers. Low around 71. East northeast wind around 6 mph. Chance of precipitation is 80%.
Saturday
Occasional showers. High near 83. East northeast wind 6 to 8 mph. Chance of precipitation is 90%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles E Hilo International Airport HI
 19.7°N 155.02°W (Elev. 36 ft)
Last Update:
6:01 pm HST Jul 11, 2026
Forecast Valid:
2am HST Jul 12, 2026-6pm HST Jul 18, 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