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

82°F

28°C

Humidity 69%
Wind Speed N 8 mph
Barometer 30.02 in (1016.3 mb)
Dewpoint 71°F (22°C)
Visibility 10.00 mi
Heat Index86°F (30°C)
Last update 20 Jun 4:53 pm HST
Extended Forecast for

4 Miles WSW Hilo HI

  • This Afternoon

    This Afternoon: Isolated showers. Mostly sunny, with a high near 79. Light north wind. Chance of precipitation is 20%.

    High: 79 °F

    Isolated
    Showers

  • Tonight

    Tonight: Scattered showers. Mostly cloudy, with a low around 65. Light northwest wind. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 65 °F

    Scattered
    Showers

  • Sunday

    Sunday: Scattered showers, mainly before noon. Mostly sunny, with a high near 77. Light and variable wind becoming northeast 5 to 10 mph in the morning. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 77 °F

    Scattered
    Showers

  • Sunday Night

    Sunday Night: Scattered showers. Mostly cloudy, with a low around 64. North wind 3 to 6 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 64 °F

    Scattered
    Showers

  • Monday

    Monday: Scattered showers, mainly before noon. Partly sunny, with a high near 77. Northeast wind around 7 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 77 °F

    Scattered
    Showers

  • Monday Night

    Monday Night: Scattered showers. Mostly cloudy, with a low around 63. North northeast wind around 6 mph becoming calm in the evening. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 63 °F

    Scattered
    Showers

  • Tuesday

    Tuesday: Scattered showers. Partly sunny, with a high near 78. Calm wind becoming east 5 to 7 mph. Chance of precipitation is 50%.

    High: 78 °F

    Scattered
    Showers

  • Tuesday Night

    Tuesday Night: Frequent showers. Low around 64. Calm wind becoming northeast around 5 mph after midnight. Chance of precipitation is 80%.

    Low: 64 °F

    Showers

  • Wednesday

    Wednesday: Showers likely, mainly before noon. Partly sunny, with a high near 76. Northeast wind 3 to 7 mph. Chance of precipitation is 60%.

    High: 76 °F

    Showers
    Likely then
    Scattered
    Showers

Detailed Forecast

This Afternoon
Isolated showers. Mostly sunny, with a high near 79. Light north wind. Chance of precipitation is 20%.
Tonight
Scattered showers. Mostly cloudy, with a low around 65. Light northwest wind. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Scattered showers, mainly before noon. Mostly sunny, with a high near 77. Light and variable wind becoming northeast 5 to 10 mph in the morning. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
Scattered showers. Mostly cloudy, with a low around 64. North wind 3 to 6 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Monday
Scattered showers, mainly before noon. Partly sunny, with a high near 77. Northeast wind around 7 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
Scattered showers. Mostly cloudy, with a low around 63. North northeast wind around 6 mph becoming calm in the evening. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
Scattered showers. Partly sunny, with a high near 78. Calm wind becoming east 5 to 7 mph. Chance of precipitation is 50%.
Tuesday Night
Frequent showers. Low around 64. Calm wind becoming northeast around 5 mph after midnight. Chance of precipitation is 80%.
Wednesday
Showers likely, mainly before noon. Partly sunny, with a high near 76. Northeast wind 3 to 7 mph. Chance of precipitation is 60%.
Wednesday Night
Showers likely. Mostly cloudy, with a low around 64. Light north wind. Chance of precipitation is 70%.
Thursday
Showers likely. Partly sunny, with a high near 76. East northeast wind 3 to 8 mph. Chance of precipitation is 60%.
Thursday Night
Showers likely. Mostly cloudy, with a low around 64. Light and variable wind. Chance of precipitation is 60%.
Friday
Scattered showers. Partly sunny, with a high near 76. Calm wind becoming east northeast 5 to 8 mph in the afternoon. Chance of precipitation is 50%.
Friday Night
Showers likely. Mostly cloudy, with a low around 65. Northeast wind 3 to 6 mph. Chance of precipitation is 60%.
Saturday
Showers likely. Partly sunny, with a high near 76. East northeast wind 3 to 8 mph. Chance of precipitation is 60%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WSW Hilo HI
 19.68°N 155.14°W (Elev. 1129 ft)
Last Update:
4:01 pm HST Jun 20, 2026
Forecast Valid:
5pm HST Jun 20, 2026-6pm HST Jun 27, 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