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.

Partly Cloudy

79°F

26°C

Humidity 72%
Wind Speed N 5 mph
Barometer 30.02 in (1016.3 mb)
Dewpoint 69°F (21°C)
Visibility 10.00 mi
Heat Index82°F (28°C)
Last update 21 Jun 8:53 am HST
Extended Forecast for

4 Miles E Hilo International Airport HI

  • Today

    Today: Isolated showers. Mostly sunny, with a high near 83. North northeast wind 5 to 10 mph. Chance of precipitation is 20%.

    High: 83 °F

    Isolated
    Showers

  • Tonight

    Tonight: Scattered showers. Mostly cloudy, with a low around 69. North northeast wind 5 to 8 mph becoming light and variable after midnight. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 69 °F

    Scattered
    Showers

  • Monday

    Monday: Scattered showers before noon. Mostly sunny, with a high near 82. Light and variable wind becoming north northeast 6 to 11 mph in the morning. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 82 °F

    Scattered
    Showers then
    Sunny

  • Monday Night

    Monday Night: Scattered showers. Mostly cloudy, with a low around 69. North wind around 5 mph becoming light and variable in the evening. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 69 °F

    Scattered
    Showers

  • Tuesday

    Tuesday: Scattered showers. Partly sunny, with a high near 83. East wind 5 to 8 mph becoming calm in the afternoon. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    High: 83 °F

    Scattered
    Showers

  • Tuesday Night

    Tuesday Night: Occasional showers. Low around 69. Light and variable wind. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 69 °F

    Showers

  • Wednesday

    Wednesday: Showers likely, mainly before noon. Partly sunny, with a high near 82. Northeast wind 3 to 7 mph. Chance of precipitation is 70%.

    High: 82 °F

    Showers
    Likely then
    Scattered
    Showers

  • Wednesday Night

    Wednesday Night: Occasional showers. Low around 69. Calm wind becoming east northeast around 5 mph after midnight. Chance of precipitation is 80%.

    Low: 69 °F

    Showers

  • Thursday

    Thursday: Showers likely before noon. Mostly sunny, with a high near 82. East northeast wind 3 to 8 mph. Chance of precipitation is 60%.

    High: 82 °F

    Showers
    Likely then
    Sunny

Detailed Forecast

Today
Isolated showers. Mostly sunny, with a high near 83. North northeast wind 5 to 10 mph. Chance of precipitation is 20%.
Tonight
Scattered showers. Mostly cloudy, with a low around 69. North northeast wind 5 to 8 mph becoming light and variable after midnight. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Monday
Scattered showers before noon. Mostly sunny, with a high near 82. Light and variable wind becoming north northeast 6 to 11 mph in the morning. 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 69. North wind around 5 mph becoming light and variable 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 83. East wind 5 to 8 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
Occasional showers. Low around 69. Light and variable wind. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Showers likely, mainly before noon. Partly sunny, with a high near 82. Northeast wind 3 to 7 mph. Chance of precipitation is 70%.
Wednesday Night
Occasional showers. Low around 69. Calm wind becoming east northeast around 5 mph after midnight. Chance of precipitation is 80%.
Thursday
Showers likely before noon. Mostly sunny, with a high near 82. East northeast wind 3 to 8 mph. Chance of precipitation is 60%.
Thursday Night
Scattered showers. Mostly cloudy, with a low around 69. Calm wind becoming northeast around 5 mph after midnight. Chance of precipitation is 50%.
Friday
Showers likely. Partly sunny, with a high near 82. Northeast wind 5 to 8 mph. Chance of precipitation is 60%.
Friday Night
Showers likely. Mostly cloudy, with a low around 70. North northeast wind 3 to 7 mph. Chance of precipitation is 60%.
Saturday
Showers likely. Partly sunny, with a high near 82. Light north northeast wind becoming east 5 to 9 mph in the afternoon. Chance of precipitation is 60%.
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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 am HST Jun 21, 2026
Forecast Valid:
9am HST Jun 21, 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