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

66°F

19°C

Humidity 81%
Wind Speed SW 5 mph
Barometer 30.02 in (1016.3 mb)
Dewpoint 60°F (16°C)
Visibility 10.00 mi
Last update 11 Jan 7:53 am HST
Extended Forecast for

Hilo International Airport HI

  • Today

    Today: Sunny, with a high near 79. Southeast wind 5 to 9 mph becoming light and variable in the afternoon.

    High: 79 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 66. Light and variable wind.

    Low: 66 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 80. East southeast wind 5 to 7 mph becoming calm in the afternoon.

    High: 80 °F

    Sunny

  • Monday Night

    Monday Night: Occasional showers after 8pm. Low around 66. Calm wind becoming north 5 to 7 mph after midnight. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 66 °F

    Showers

  • Tuesday

    Tuesday: Occasional showers before 8am. High near 75. North wind 5 to 7 mph becoming light and variable in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 75 °F

    Showers then
    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 66. Light and variable wind becoming south 5 to 9 mph after midnight.

    Low: 66 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 81. Breezy, with a south southeast wind 9 to 18 mph, with gusts as high as 25 mph.

    High: 81 °F

    Mostly Sunny
    and Breezy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 66. South southeast wind 5 to 9 mph becoming southwest after midnight.

    Low: 66 °F

    Mostly Clear

  • Thursday

    Thursday: Isolated showers after 2pm. Mostly sunny, with a high near 78. Southwest wind 5 to 9 mph becoming north in the afternoon. Chance of precipitation is 20%.

    High: 78 °F

    Sunny then
    Isolated
    Showers

Detailed Forecast

Today
Sunny, with a high near 79. Southeast wind 5 to 9 mph becoming light and variable in the afternoon.
Tonight
Mostly clear, with a low around 66. Light and variable wind.
Monday
Sunny, with a high near 80. East southeast wind 5 to 7 mph becoming calm in the afternoon.
Monday Night
Occasional showers after 8pm. Low around 66. Calm wind becoming north 5 to 7 mph after midnight. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday
Occasional showers before 8am. High near 75. North wind 5 to 7 mph becoming light and variable in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday Night
Partly cloudy, with a low around 66. Light and variable wind becoming south 5 to 9 mph after midnight.
Wednesday
Mostly sunny, with a high near 81. Breezy, with a south southeast wind 9 to 18 mph, with gusts as high as 25 mph.
Wednesday Night
Mostly clear, with a low around 66. South southeast wind 5 to 9 mph becoming southwest after midnight.
Thursday
Isolated showers after 2pm. Mostly sunny, with a high near 78. Southwest wind 5 to 9 mph becoming north in the afternoon. Chance of precipitation is 20%.
Thursday Night
Scattered showers, mainly after midnight. Mostly cloudy, with a low around 64. North northwest wind 9 to 13 mph. Chance of precipitation is 30%.
Friday
Scattered showers. Partly sunny, with a high near 74. North wind 9 to 13 mph. Chance of precipitation is 40%.
Friday Night
Scattered showers. Mostly cloudy, with a low around 64. North wind 6 to 8 mph. Chance of precipitation is 40%.
Saturday
Scattered showers. Partly sunny, with a high near 74. North northeast wind 6 to 8 mph. Chance of precipitation is 30%.
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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:
6:01 am HST Jan 11, 2026
Forecast Valid:
8am HST Jan 11, 2026-6pm HST Jan 17, 2026
 
Forecast Discussion
 
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Additional Resources

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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