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.

Overcast

70°F

21°C

Humidity 93%
Wind Speed S 6 mph
Barometer 29.97 in (1014.8 mb)
Dewpoint 68°F (20°C)
Visibility 8.00 mi
Last update 13 Jan 10:53 pm HST
Extended Forecast for

Hilo International Airport HI

  • Tonight

    Tonight: Scattered showers, mainly before midnight. Partly cloudy, with a low around 66. South wind around 7 mph. Chance of precipitation is 50%.

    Low: 66 °F

    Scattered
    Showers

  • Wednesday

    Wednesday: Widespread haze after noon. Sunny, with a high near 83. Breezy, with a southeast wind 12 to 17 mph decreasing to 6 to 11 mph in the afternoon. Winds could gust as high as 24 mph.

    High: 83 °F

    Breezy. Sunny
    then Haze

  • Wednesday Night

    Wednesday Night: Widespread haze before midnight. Mostly clear, with a low around 66. South wind around 6 mph becoming calm after midnight.

    Low: 66 °F

    Haze then
    Mostly Clear

  • Thursday

    Thursday: Isolated showers after noon. Widespread haze. Mostly sunny, with a high near 81. Light and variable wind becoming north 8 to 13 mph in the afternoon. Chance of precipitation is 20%.

    High: 81 °F

    Haze then
    Isolated
    Showers

  • Thursday Night

    Thursday Night: Scattered showers, mainly before midnight. Mostly cloudy, with a low around 65. North wind 11 to 13 mph. Chance of precipitation is 30%.

    Low: 65 °F

    Scattered
    Showers

  • Friday

    Friday: Mostly sunny, with a high near 76. North wind 7 to 11 mph.

    High: 76 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Isolated showers. Mostly cloudy, with a low around 64. North wind around 7 mph. Chance of precipitation is 20%.

    Low: 64 °F

    Isolated
    Showers

  • Saturday

    Saturday: Isolated showers before noon. Mostly sunny, with a high near 76. North wind 5 to 9 mph. Chance of precipitation is 20%.

    High: 76 °F

    Isolated
    Showers then
    Mostly Sunny

  • Saturday Night

    Saturday Night: Isolated showers before midnight. Partly cloudy, with a low around 64. North wind around 5 mph becoming light and variable after midnight. Chance of precipitation is 20%.

    Low: 64 °F

    Isolated
    Showers then
    Partly Cloudy

Detailed Forecast

Tonight
Scattered showers, mainly before midnight. Partly cloudy, with a low around 66. South wind around 7 mph. Chance of precipitation is 50%.
Wednesday
Widespread haze after noon. Sunny, with a high near 83. Breezy, with a southeast wind 12 to 17 mph decreasing to 6 to 11 mph in the afternoon. Winds could gust as high as 24 mph.
Wednesday Night
Widespread haze before midnight. Mostly clear, with a low around 66. South wind around 6 mph becoming calm after midnight.
Thursday
Isolated showers after noon. Widespread haze. Mostly sunny, with a high near 81. Light and variable wind becoming north 8 to 13 mph in the afternoon. Chance of precipitation is 20%.
Thursday Night
Scattered showers, mainly before midnight. Mostly cloudy, with a low around 65. North wind 11 to 13 mph. Chance of precipitation is 30%.
Friday
Mostly sunny, with a high near 76. North wind 7 to 11 mph.
Friday Night
Isolated showers. Mostly cloudy, with a low around 64. North wind around 7 mph. Chance of precipitation is 20%.
Saturday
Isolated showers before noon. Mostly sunny, with a high near 76. North wind 5 to 9 mph. Chance of precipitation is 20%.
Saturday Night
Isolated showers before midnight. Partly cloudy, with a low around 64. North wind around 5 mph becoming light and variable after midnight. Chance of precipitation is 20%.
Sunday
Mostly sunny, with a high near 78. East northeast wind 5 to 7 mph becoming calm in the afternoon.
Sunday Night
Partly cloudy, with a low around 63. Light and variable wind.
M.L.King Day
Mostly sunny, with a high near 78. Southeast wind 5 to 7 mph becoming calm in the afternoon.
Monday Night
Partly cloudy, with a low around 64. Calm wind becoming west southwest around 6 mph after midnight.
Tuesday
Mostly sunny, with a high near 79. Southwest wind 6 to 9 mph becoming east southeast in the morning.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Hilo International Airport HI
 19.72°N 155.07°W (Elev. 36 ft)
Last Update:
6:01 pm HST Jan 13, 2026
Forecast Valid:
11pm HST Jan 13, 2026-6pm HST Jan 20, 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