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.

Rain Fog/Mist

71°F

22°C

Humidity 96%
Wind Speed Calm
Barometer 30.00 in (1015.7 mb)
Dewpoint 70°F (21°C)
Visibility 3.00 mi
Last update 8 Jan 5:53 pm HST
Extended Forecast for

Hilo International Airport HI

  • Tonight

    Tonight: Showers likely, mainly before midnight. Widespread haze after midnight. Mostly cloudy, with a low around 66. East southeast wind 6 to 8 mph becoming south after midnight. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 66 °F

    Showers
    Likely then
    Isolated
    Showers

  • Friday

    Friday: Widespread haze. Mostly sunny, with a high near 81. South wind 6 to 11 mph becoming east in the afternoon.

    High: 81 °F

    Haze

  • Friday Night

    Friday Night: Partly cloudy, with a low around 66. East wind 6 to 9 mph becoming south after midnight.

    Low: 66 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 81. South wind 7 to 11 mph becoming east southeast in the afternoon.

    High: 81 °F

    Sunny

  • Saturday Night

    Saturday Night: Isolated showers before midnight. Partly cloudy, with a low around 66. East southeast wind 6 to 9 mph becoming south southwest after midnight. Chance of precipitation is 20%.

    Low: 66 °F

    Isolated
    Showers then
    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 81. South southwest wind 7 to 13 mph becoming east southeast in the afternoon.

    High: 81 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 65. Southeast wind 7 to 11 mph becoming south southwest after midnight.

    Low: 65 °F

    Mostly Clear

  • Monday

    Monday: Isolated showers after noon. Sunny, with a high near 81. South southwest wind 7 to 9 mph becoming east northeast in the afternoon. Chance of precipitation is 20%.

    High: 81 °F

    Sunny then
    Isolated
    Showers

  • Monday Night

    Monday Night: Scattered showers. Mostly cloudy, with a low around 66. East northeast wind 6 to 10 mph becoming north northwest in the evening. Chance of precipitation is 40%.

    Low: 66 °F

    Scattered
    Showers

Detailed Forecast

Tonight
Showers likely, mainly before midnight. Widespread haze after midnight. Mostly cloudy, with a low around 66. East southeast wind 6 to 8 mph becoming south after midnight. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Widespread haze. Mostly sunny, with a high near 81. South wind 6 to 11 mph becoming east in the afternoon.
Friday Night
Partly cloudy, with a low around 66. East wind 6 to 9 mph becoming south after midnight.
Saturday
Sunny, with a high near 81. South wind 7 to 11 mph becoming east southeast in the afternoon.
Saturday Night
Isolated showers before midnight. Partly cloudy, with a low around 66. East southeast wind 6 to 9 mph becoming south southwest after midnight. Chance of precipitation is 20%.
Sunday
Sunny, with a high near 81. South southwest wind 7 to 13 mph becoming east southeast in the afternoon.
Sunday Night
Mostly clear, with a low around 65. Southeast wind 7 to 11 mph becoming south southwest after midnight.
Monday
Isolated showers after noon. Sunny, with a high near 81. South southwest wind 7 to 9 mph becoming east northeast in the afternoon. Chance of precipitation is 20%.
Monday Night
Scattered showers. Mostly cloudy, with a low around 66. East northeast wind 6 to 10 mph becoming north northwest in the evening. Chance of precipitation is 40%.
Tuesday
Scattered showers, mainly before noon. Mostly sunny, with a high near 79. North northwest wind 8 to 10 mph becoming northeast in the afternoon. Chance of precipitation is 30%.
Tuesday Night
Scattered showers. Partly cloudy, with a low around 65. Northeast wind 7 to 9 mph becoming south in the evening. Chance of precipitation is 30%.
Wednesday
Mostly sunny, with a high near 81. Breezy, with a south southeast wind 9 to 17 mph, with gusts as high as 24 mph.
Wednesday Night
Isolated showers. Partly cloudy, with a low around 66. Breezy, with a south wind 9 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Thursday
Scattered showers. Mostly sunny, with a high near 81. South southwest wind 8 to 10 mph becoming northeast in the afternoon. 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 155.04°W (Elev. 39 ft)
Last Update:
6:01 pm HST Jan 8, 2026
Forecast Valid:
6pm HST Jan 8, 2026-6pm HST Jan 15, 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