Current conditions at

Hilo, Hilo International Airport (PHTO)

Lat: 19.72°NLon: 155.06°WElev: 36ft.

Mostly Cloudy

70°F

21°C

Humidity 90%
Wind Speed SW 5 mph
Barometer 30.01 in (1016.1 mb)
Dewpoint 67°F (19°C)
Visibility 10.00 mi
Last update 10 May 2:53 am HST
Extended Forecast for

4 Miles E Hilo International Airport HI

  • Overnight

    Overnight: Showers likely.  Mostly cloudy, with a low around 68. West northwest wind around 6 mph becoming light and variable.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 68 °F

    Showers
    Likely

  • Sunday

    Sunday: Scattered showers, mainly before noon.  Partly sunny, with a high near 81. Northeast wind 3 to 8 mph.  Chance of precipitation is 40%.

    High: 81 °F

    Scattered
    Showers

  • Sunday Night

    Sunday Night: Showers likely.  Mostly cloudy, with a low around 66. North northeast wind 5 to 8 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 66 °F

    Showers
    Likely

  • Monday

    Monday: Scattered showers, mainly before noon.  Partly sunny, with a high near 80. North wind 8 to 11 mph.  Chance of precipitation is 30%.

    High: 80 °F

    Scattered
    Showers

  • Monday Night

    Monday Night: Showers likely.  Mostly cloudy, with a low around 66. North northeast wind 6 to 9 mph becoming south in the evening.  Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 66 °F

    Showers
    Likely

  • Tuesday

    Tuesday: Showers likely, mainly before noon.  Partly sunny, with a high near 79. Northeast wind 7 to 9 mph.  Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 79 °F

    Showers
    Likely then
    Scattered
    Showers

  • Tuesday Night

    Tuesday Night: Showers likely.  Mostly cloudy, with a low around 66. Northeast wind 5 to 7 mph becoming south in the evening.  Chance of precipitation is 70%.

    Low: 66 °F

    Showers
    Likely

  • Wednesday

    Wednesday: Showers likely, mainly before noon.  Partly sunny, with a high near 79. East northeast wind 5 to 9 mph.  Chance of precipitation is 70%.

    High: 79 °F

    Showers
    Likely then
    Scattered
    Showers

  • Wednesday Night

    Wednesday Night: Showers likely.  Mostly cloudy, with a low around 65. North northeast wind 5 to 7 mph.  Chance of precipitation is 70%.

    Low: 65 °F

    Showers
    Likely

Detailed Forecast

Overnight
Showers likely. Mostly cloudy, with a low around 68. West northwest wind around 6 mph becoming light and variable. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Scattered showers, mainly before noon. Partly sunny, with a high near 81. Northeast wind 3 to 8 mph. Chance of precipitation is 40%.
Sunday Night
Showers likely. Mostly cloudy, with a low around 66. North northeast wind 5 to 8 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Monday
Scattered showers, mainly before noon. Partly sunny, with a high near 80. North wind 8 to 11 mph. Chance of precipitation is 30%.
Monday Night
Showers likely. Mostly cloudy, with a low around 66. North northeast wind 6 to 9 mph becoming south in the evening. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
Showers likely, mainly before noon. Partly sunny, with a high near 79. Northeast wind 7 to 9 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
Showers likely. Mostly cloudy, with a low around 66. Northeast wind 5 to 7 mph becoming south in the evening. Chance of precipitation is 70%.
Wednesday
Showers likely, mainly before noon. Partly sunny, with a high near 79. East northeast wind 5 to 9 mph. Chance of precipitation is 70%.
Wednesday Night
Showers likely. Mostly cloudy, with a low around 65. North northeast wind 5 to 7 mph. Chance of precipitation is 70%.
Thursday
Showers likely, mainly before noon. Partly sunny, with a high near 79. East northeast wind 5 to 8 mph. Chance of precipitation is 70%.
Thursday Night
Showers likely. Mostly cloudy, with a low around 66. North northeast wind 3 to 5 mph. Chance of precipitation is 70%.
Friday
Showers likely. Partly sunny, with a high near 80. East northeast wind 3 to 8 mph. Chance of precipitation is 70%.
Friday Night
Showers likely. Mostly cloudy, with a low around 66. Light and variable wind. Chance of precipitation is 70%.
Saturday
Showers likely. Mostly sunny, with a high near 80. Light northeast wind becoming east northeast 5 to 9 mph in the afternoon. Chance of precipitation is 70%.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles E Hilo International Airport HI
 19.7°N 155.02°W (Elev. 36 ft)
1:57 am HST May 10, 2026
3am HST May 10, 2026-6pm HST May 16, 2026
 
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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