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

78°F

26°C

Humidity 62%
Wind Speed Vrbl 5 mph
Barometer 30.03 in (1016.7 mb)
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 22 Jan 11:53 am HST
Extended Forecast for

Hilo International Airport HI

  • This Afternoon

    This Afternoon: Scattered showers. Partly sunny, with a high near 80. East southeast wind 3 to 8 mph. Chance of precipitation is 30%.

    High: 80 °F

    Scattered
    Showers

  • Tonight

    Tonight: Isolated showers. Mostly cloudy, with a low around 65. Calm wind becoming south around 5 mph after midnight. Chance of precipitation is 20%.

    Low: 65 °F

    Isolated
    Showers

  • Friday

    Friday: Scattered showers. Partly sunny, with a high near 80. South wind 5 to 10 mph becoming east southeast in the afternoon. Chance of precipitation is 30%.

    High: 80 °F

    Scattered
    Showers

  • Friday Night

    Friday Night: Isolated showers. Partly cloudy, with a low around 66. South wind 6 to 9 mph. Chance of precipitation is 20%.

    Low: 66 °F

    Isolated
    Showers

  • Saturday

    Saturday: Isolated showers. Mostly sunny, with a high near 80. Breezy, with a southeast wind 8 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.

    High: 80 °F

    Isolated
    Showers and
    Breezy

  • Saturday Night

    Saturday Night: Isolated showers before midnight. Partly cloudy, with a low around 66. South southwest wind 3 to 8 mph. Chance of precipitation is 20%.

    Low: 66 °F

    Isolated
    Showers then
    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 82. Light and variable wind becoming east southeast 5 to 10 mph in the afternoon.

    High: 82 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Isolated showers after midnight. Partly cloudy, with a low around 67. West northwest wind 5 to 7 mph becoming calm in the evening. Chance of precipitation is 20%.

    Low: 67 °F

    Partly Cloudy
    then Isolated
    Showers

  • Monday

    Monday: Isolated showers after noon. Mostly sunny, with a high near 81. Calm wind becoming north 5 to 8 mph in the afternoon. Chance of precipitation is 20%.

    High: 81 °F

    Mostly Sunny
    then Isolated
    Showers

Detailed Forecast

This Afternoon
Scattered showers. Partly sunny, with a high near 80. East southeast wind 3 to 8 mph. Chance of precipitation is 30%.
Tonight
Isolated showers. Mostly cloudy, with a low around 65. Calm wind becoming south around 5 mph after midnight. Chance of precipitation is 20%.
Friday
Scattered showers. Partly sunny, with a high near 80. South wind 5 to 10 mph becoming east southeast in the afternoon. Chance of precipitation is 30%.
Friday Night
Isolated showers. Partly cloudy, with a low around 66. South wind 6 to 9 mph. Chance of precipitation is 20%.
Saturday
Isolated showers. Mostly sunny, with a high near 80. Breezy, with a southeast wind 8 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.
Saturday Night
Isolated showers before midnight. Partly cloudy, with a low around 66. South southwest wind 3 to 8 mph. Chance of precipitation is 20%.
Sunday
Mostly sunny, with a high near 82. Light and variable wind becoming east southeast 5 to 10 mph in the afternoon.
Sunday Night
Isolated showers after midnight. Partly cloudy, with a low around 67. West northwest wind 5 to 7 mph becoming calm in the evening. Chance of precipitation is 20%.
Monday
Isolated showers after noon. Mostly sunny, with a high near 81. Calm wind becoming north 5 to 8 mph in the afternoon. Chance of precipitation is 20%.
Monday Night
Scattered showers, mainly before midnight. Mostly cloudy, with a low around 66. North wind 8 to 11 mph becoming east after midnight. Chance of precipitation is 30%.
Tuesday
Isolated showers. Mostly sunny, with a high near 80. East wind 8 to 10 mph. Chance of precipitation is 20%.
Tuesday Night
Partly cloudy, with a low around 67. Southeast wind around 8 mph.
Wednesday
Mostly sunny, with a high near 82. East southeast wind 7 to 10 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Hilo International Airport HI
 19.72°N 155.04°W (Elev. 39 ft)
Last Update:
9:26 am HST Jan 22, 2026
Forecast Valid:
12pm HST Jan 22, 2026-6pm HST Jan 28, 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