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

76°F

24°C

Humidity 74%
Wind Speed S 7 mph
Barometer 30.03 in (1016.8 mb)
Dewpoint 67°F (19°C)
Visibility 10.00 mi
Heat Index77°F (25°C)
Last update 1 Mar 9:53 am HST
Extended Forecast for

Hilo International Airport HI

  • Today

    Today: Cloudy, with a high near 80. South southwest wind 5 to 11 mph becoming east southeast in the morning.

    High: 80 °F

    Cloudy

  • Tonight

    Tonight: Scattered showers before midnight. Mostly cloudy, with a low around 65. East southeast wind 5 to 10 mph becoming light and variable in the evening. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 65 °F

    Scattered
    Showers then
    Partly Cloudy

  • Monday

    Monday: Isolated showers before noon. Mostly cloudy, with a high near 80. Calm wind becoming east 5 to 7 mph in the afternoon. Chance of precipitation is 20%.

    High: 80 °F

    Isolated
    Showers then
    Mostly Cloudy

  • Monday Night

    Monday Night: Scattered showers. Cloudy, with a low around 65. East northeast wind around 7 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 65 °F

    Scattered
    Showers

  • Tuesday

    Tuesday: Isolated showers before noon. Mostly sunny, with a high near 79. East northeast wind 5 to 8 mph. Chance of precipitation is 20%.

    High: 79 °F

    Isolated
    Showers then
    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Scattered showers. Mostly cloudy, with a low around 66. East southeast wind 5 to 8 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 66 °F

    Scattered
    Showers

  • Wednesday

    Wednesday: Isolated showers before noon. Mostly sunny, with a high near 79. East southeast wind 8 to 10 mph. Chance of precipitation is 20%.

    High: 79 °F

    Isolated
    Showers then
    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Scattered showers. Mostly cloudy, with a low around 66. Southeast wind around 9 mph. Chance of precipitation is 30%.

    Low: 66 °F

    Scattered
    Showers

  • Thursday

    Thursday: Isolated showers before noon. Mostly sunny, with a high near 80. East southeast wind 8 to 13 mph. Chance of precipitation is 20%.

    High: 80 °F

    Isolated
    Showers then
    Mostly Sunny

Detailed Forecast

Today
Cloudy, with a high near 80. South southwest wind 5 to 11 mph becoming east southeast in the morning.
Tonight
Scattered showers before midnight. Mostly cloudy, with a low around 65. East southeast wind 5 to 10 mph becoming light and variable in the evening. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Monday
Isolated showers before noon. Mostly cloudy, with a high near 80. Calm wind becoming east 5 to 7 mph in the afternoon. Chance of precipitation is 20%.
Monday Night
Scattered showers. Cloudy, with a low around 65. East northeast wind around 7 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
Isolated showers before noon. Mostly sunny, with a high near 79. East northeast wind 5 to 8 mph. Chance of precipitation is 20%.
Tuesday Night
Scattered showers. Mostly cloudy, with a low around 66. East southeast wind 5 to 8 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Isolated showers before noon. Mostly sunny, with a high near 79. East southeast wind 8 to 10 mph. Chance of precipitation is 20%.
Wednesday Night
Scattered showers. Mostly cloudy, with a low around 66. Southeast wind around 9 mph. Chance of precipitation is 30%.
Thursday
Isolated showers before noon. Mostly sunny, with a high near 80. East southeast wind 8 to 13 mph. Chance of precipitation is 20%.
Thursday Night
Scattered showers. Mostly cloudy, with a low around 66. Southeast wind around 9 mph. Chance of precipitation is 30%.
Friday
Scattered showers. Mostly sunny, with a high near 79. East southeast wind 9 to 13 mph. Chance of precipitation is 30%.
Friday Night
Scattered showers. Mostly cloudy, with a low around 66. Southeast wind around 9 mph. Chance of precipitation is 30%.
Saturday
Isolated showers. Partly sunny, with a high near 79. East southeast wind 9 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.
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:
6:18 am HST Mar 1, 2026
Forecast Valid:
10am HST Mar 1, 2026-6pm HST Mar 7, 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