Current conditions at

Hilo, Hilo International Airport (PHTO)

Lat: 19.72°NLon: 155.06°WElev: 36ft.

Light Rain

67°F

19°C

Humidity 76%
Wind Speed SW 10 mph
Barometer 30.03 in (1016.6 mb)
Dewpoint 59°F (15°C)
Visibility 9.00 mi
Last update 19 Jan 3:53 am HST
Extended Forecast for

Hilo International Airport HI

  • Overnight

    Overnight: Showers likely.  Mostly cloudy, with a low around 64. West southwest wind around 9 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 64 °F

    Showers
    Likely

  • M.L.King Day

    M.L.King Day: Scattered showers.  Partly sunny, with a high near 78. West southwest wind 5 to 10 mph becoming east southeast in the afternoon.  Chance of precipitation is 40%.

    High: 78 °F

    Scattered
    Showers

  • Monday Night

    Monday Night: Scattered showers before midnight.  Mostly cloudy, with a low around 64. South southeast wind 5 to 8 mph becoming west southwest in the evening.  Chance of precipitation is 30%.

    Low: 64 °F

    Scattered
    Showers then
    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 80. Southeast wind 5 to 10 mph becoming light and variable  in the afternoon.

    High: 80 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Scattered showers after midnight.  Partly cloudy, with a low around 64. West southwest wind around 5 mph becoming calm  after midnight.  Chance of precipitation is 30%.

    Low: 64 °F

    Partly Cloudy
    then
    Scattered
    Showers

  • Wednesday

    Wednesday: Isolated showers.  Mostly cloudy, with a high near 79. Calm wind becoming east 5 to 7 mph.  Chance of precipitation is 20%.

    High: 79 °F

    Isolated
    Showers

  • Wednesday Night

    Wednesday Night: Isolated showers after midnight.  Mostly cloudy, with a low around 64. Light and variable wind.  Chance of precipitation is 20%.

    Low: 64 °F

    Mostly Cloudy
    then Isolated
    Showers

  • Thursday

    Thursday: Isolated showers.  Partly sunny, with a high near 80. East southeast wind 5 to 8 mph becoming calm  in the afternoon.  Chance of precipitation is 20%.

    High: 80 °F

    Isolated
    Showers

  • Thursday Night

    Thursday Night: Scattered showers.  Mostly cloudy, with a low around 64. Calm wind.  Chance of precipitation is 30%.

    Low: 64 °F

    Scattered
    Showers

Detailed Forecast

Overnight
Showers likely. Mostly cloudy, with a low around 64. West southwest wind around 9 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
M.L.King Day
Scattered showers. Partly sunny, with a high near 78. West southwest wind 5 to 10 mph becoming east southeast in the afternoon. Chance of precipitation is 40%.
Monday Night
Scattered showers before midnight. Mostly cloudy, with a low around 64. South southeast wind 5 to 8 mph becoming west southwest in the evening. Chance of precipitation is 30%.
Tuesday
Mostly sunny, with a high near 80. Southeast wind 5 to 10 mph becoming light and variable in the afternoon.
Tuesday Night
Scattered showers after midnight. Partly cloudy, with a low around 64. West southwest wind around 5 mph becoming calm after midnight. Chance of precipitation is 30%.
Wednesday
Isolated showers. Mostly cloudy, with a high near 79. Calm wind becoming east 5 to 7 mph. Chance of precipitation is 20%.
Wednesday Night
Isolated showers after midnight. Mostly cloudy, with a low around 64. Light and variable wind. Chance of precipitation is 20%.
Thursday
Isolated showers. Partly sunny, with a high near 80. East southeast wind 5 to 8 mph becoming calm in the afternoon. Chance of precipitation is 20%.
Thursday Night
Scattered showers. Mostly cloudy, with a low around 64. Calm wind. Chance of precipitation is 30%.
Friday
Scattered showers. Partly sunny, with a high near 79. East wind around 6 mph becoming calm in the afternoon. Chance of precipitation is 40%.
Friday Night
Scattered showers. Mostly cloudy, with a low around 66. Calm wind becoming south around 5 mph after midnight. Chance of precipitation is 40%.
Saturday
Isolated showers. Mostly sunny, with a high near 80. Southeast wind 5 to 10 mph becoming light south in the afternoon. Chance of precipitation is 20%.
Saturday Night
Isolated showers. Partly cloudy, with a low around 65. South southwest wind 3 to 5 mph. Chance of precipitation is 20%.
Sunday
Isolated showers. Sunny, with a high near 81. East southeast wind 5 to 8 mph becoming light and variable in the afternoon. Chance of precipitation is 20%.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Hilo International Airport HI
 19.7°N 155.07°W (Elev. 105 ft)
4:01 am HST Jan 19, 2026
4am HST Jan 19, 2026-6pm HST Jan 25, 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