Current conditions at

Hilo, Hilo International Airport (PHTO)

Lat: 19.72°NLon: 155.06°WElev: 36ft.

Light Rain

73°F

23°C

Humidity 94%
Wind Speed N 3 mph
Barometer 29.88 in (1011.6 mb)
Dewpoint 71°F (22°C)
Visibility 10.00 mi
Last update 16 Mar 5:53 pm HST
Extended Forecast for

Hilo International Airport HI

  • This Afternoon

    This Afternoon: Showers likely.  Mostly cloudy, with a high near 80. Calm wind.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 80 °F

    Showers
    Likely

  • Tonight

    Tonight: Showers likely. The rain could be heavy at times.  Mostly cloudy, with a low around 70. Calm wind.  Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 70 °F

    Heavy Rain

  • Tuesday

    Tuesday: Occasional showers. The rain could be heavy at times.  High near 77. Calm wind becoming north around 6 mph.  Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 77 °F

    Showers
    Likely then
    Heavy Rain

  • Tuesday Night

    Tuesday Night: Occasional showers.  Low around 69. Calm wind.  Chance of precipitation is 90%. New precipitation amounts between 1 and 2 inches possible.

    Low: 69 °F

    Showers

  • Wednesday

    Wednesday: Occasional showers.  High near 76. Calm wind.  Chance of precipitation is 90%. New precipitation amounts between 1 and 2 inches possible.

    High: 76 °F

    Showers

  • Wednesday Night

    Wednesday Night: Showers likely.  Cloudy, with a low around 69. Calm wind.  Chance of precipitation is 70%. New precipitation amounts between three quarters and one inch possible.

    Low: 69 °F

    Showers
    Likely

  • Thursday

    Thursday: Showers likely.  Mostly cloudy, with a high near 79. Calm wind becoming southeast around 6 mph.  Chance of precipitation is 60%.

    High: 79 °F

    Showers
    Likely

  • Thursday Night

    Thursday Night: Scattered showers.  Mostly cloudy, with a low around 70. Light west southwest wind.  Chance of precipitation is 50%.

    Low: 70 °F

    Scattered
    Showers

  • Friday

    Friday: Showers likely.  Mostly cloudy, with a high near 79. Light and variable wind.  Chance of precipitation is 70%.

    High: 79 °F

    Showers
    Likely

Detailed Forecast

This Afternoon
Showers likely. Mostly cloudy, with a high near 80. Calm wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Showers likely. The rain could be heavy at times. Mostly cloudy, with a low around 70. Calm wind. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday
Occasional showers. The rain could be heavy at times. High near 77. Calm wind becoming north around 6 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday Night
Occasional showers. Low around 69. Calm wind. Chance of precipitation is 90%. New precipitation amounts between 1 and 2 inches possible.
Wednesday
Occasional showers. High near 76. Calm wind. Chance of precipitation is 90%. New precipitation amounts between 1 and 2 inches possible.
Wednesday Night
Showers likely. Cloudy, with a low around 69. Calm wind. Chance of precipitation is 70%. New precipitation amounts between three quarters and one inch possible.
Thursday
Showers likely. Mostly cloudy, with a high near 79. Calm wind becoming southeast around 6 mph. Chance of precipitation is 60%.
Thursday Night
Scattered showers. Mostly cloudy, with a low around 70. Light west southwest wind. Chance of precipitation is 50%.
Friday
Showers likely. Mostly cloudy, with a high near 79. Light and variable wind. Chance of precipitation is 70%.
Friday Night
Scattered showers. Mostly cloudy, with a low around 70. Light southwest wind. Chance of precipitation is 50%.
Saturday
Showers likely. Mostly cloudy, with a high near 80. Calm wind becoming southeast around 6 mph. Chance of precipitation is 70%.
Saturday Night
Showers likely. Mostly cloudy, with a low around 70. Light south southwest wind. Chance of precipitation is 60%.
Sunday
Showers likely. Mostly cloudy, with a high near 78. Light and variable wind becoming east southeast around 6 mph in the afternoon. Chance of precipitation is 60%.
Sunday Night
Showers likely. Cloudy, with a low around 69. Light and variable wind becoming south 5 to 9 mph after midnight. Chance of precipitation is 70%.
Monday
Showers likely. Mostly cloudy, with a high near 77. Breezy, with a southeast wind 8 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 60%.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Hilo International Airport HI
 19.72°N 155.09°W (Elev. 95 ft)
4:01 pm HST Mar 16, 2026
5pm HST Mar 16, 2026-6pm HST Mar 23, 2026
 
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