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

65°F

18°C

Humidity 93%
Wind Speed Calm
Barometer 29.99 in (1015.5 mb)
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Last update 11 Jan 2:53 am HST
Extended Forecast for

Hilo International Airport HI

  • Overnight

    Overnight: Mostly clear, with a low around 66. Southwest wind around 6 mph.

    Low: 66 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 81. Southwest wind 6 to 9 mph becoming southeast in the morning.

    High: 81 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 65. South southeast wind around 6 mph becoming calm in the evening.

    Low: 65 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 81. East southeast wind 5 to 7 mph becoming calm in the afternoon.

    High: 81 °F

    Sunny

  • Monday Night

    Monday Night: Occasional showers after 8pm. Low around 67. Calm wind becoming north northwest 5 to 7 mph after midnight. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 67 °F

    Showers

  • Tuesday

    Tuesday: Occasional showers before 8am. High near 77. 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: 77 °F

    Showers then
    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 65. Light and variable wind becoming south 5 to 10 mph after midnight.

    Low: 65 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 82. Breezy, with a south southeast wind 10 to 20 mph, with gusts as high as 28 mph.

    High: 82 °F

    Mostly Sunny
    and Breezy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 66. South southeast wind 5 to 10 mph becoming southwest after midnight.

    Low: 66 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly clear, with a low around 66. Southwest wind around 6 mph.
Sunday
Sunny, with a high near 81. Southwest wind 6 to 9 mph becoming southeast in the morning.
Sunday Night
Mostly clear, with a low around 65. South southeast wind around 6 mph becoming calm in the evening.
Monday
Sunny, with a high near 81. East southeast wind 5 to 7 mph becoming calm in the afternoon.
Monday Night
Occasional showers after 8pm. Low around 67. Calm wind becoming north northwest 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 77. 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 65. Light and variable wind becoming south 5 to 10 mph after midnight.
Wednesday
Mostly sunny, with a high near 82. Breezy, with a south southeast wind 10 to 20 mph, with gusts as high as 28 mph.
Wednesday Night
Mostly clear, with a low around 66. South southeast wind 5 to 10 mph becoming southwest after midnight.
Thursday
Isolated showers after 2pm. Mostly sunny, with a high near 80. Southwest wind 5 to 10 mph becoming north in the afternoon. Chance of precipitation is 20%.
Thursday Night
Scattered showers. Mostly cloudy, with a low around 65. North northwest wind 10 to 13 mph. Chance of precipitation is 30%.
Friday
Scattered showers. Partly sunny, with a high near 77. North wind 9 to 13 mph. Chance of precipitation is 40%.
Friday Night
Scattered showers. Mostly cloudy, with a low around 64. North wind around 8 mph. Chance of precipitation is 40%.
Saturday
Scattered showers. Partly sunny, with a high near 76. North northeast wind 7 to 9 mph. Chance of precipitation is 30%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Hilo International Airport HI
 19.72°N 155.07°W (Elev. 36 ft)
Last Update:
3:04 am HST Jan 11, 2026
Forecast Valid:
3am HST Jan 11, 2026-6pm HST Jan 17, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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