Current conditions at

Hilo, Hilo International Airport (PHTO)

Lat: 19.72°NLon: 155.06°WElev: 36ft.

Mostly Cloudy

75°F

24°C

Humidity 66%
Wind Speed S 7 mph
Barometer 30.03 in (1016.9 mb)
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Last update 20 Jan 9:53 am HST
Extended Forecast for

Hilo International Airport HI

  • Today

    Today: Isolated showers.  Mostly sunny, with a high near 79. Southwest wind 7 to 11 mph becoming east southeast in the afternoon.  Chance of precipitation is 20%.

    High: 79 °F

    Isolated
    Showers

  • Tonight

    Tonight: Partly cloudy, with a low around 65. Southeast wind 5 to 10 mph becoming west in the evening.

    Low: 65 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Isolated showers after noon.  Partly sunny, with a high near 80. Calm wind becoming east northeast around 6 mph in the afternoon.  Chance of precipitation is 20%.

    High: 80 °F

    Partly Sunny
    then Isolated
    Showers

  • Wednesday Night

    Wednesday Night: Isolated showers.  Mostly cloudy, with a low around 65. South southwest wind around 5 mph.  Chance of precipitation is 20%.

    Low: 65 °F

    Isolated
    Showers

  • Thursday

    Thursday: Isolated showers.  Partly sunny, with a high near 80. East wind 5 to 7 mph becoming light and variable  in the afternoon.  Chance of precipitation is 20%.

    High: 80 °F

    Isolated
    Showers

  • Thursday Night

    Thursday Night: Isolated showers.  Mostly cloudy, with a low around 65. South southwest wind 3 to 6 mph.  Chance of precipitation is 20%.

    Low: 65 °F

    Isolated
    Showers

  • Friday

    Friday: Scattered showers, mainly after noon.  Partly sunny, with a high near 80. South southwest wind 6 to 9 mph becoming southeast in the morning.  Chance of precipitation is 30%.

    High: 80 °F

    Scattered
    Showers

  • Friday Night

    Friday Night: Scattered showers.  Mostly cloudy, with a low around 66. South southwest wind around 6 mph.  Chance of precipitation is 40%.

    Low: 66 °F

    Scattered
    Showers

  • Saturday

    Saturday: Scattered showers.  Partly sunny, with a high near 80. Southeast wind 6 to 9 mph.  Chance of precipitation is 50%.

    High: 80 °F

    Scattered
    Showers

Detailed Forecast

Today
Isolated showers. Mostly sunny, with a high near 79. Southwest wind 7 to 11 mph becoming east southeast in the afternoon. Chance of precipitation is 20%.
Tonight
Partly cloudy, with a low around 65. Southeast wind 5 to 10 mph becoming west in the evening.
Wednesday
Isolated showers after noon. Partly sunny, with a high near 80. Calm wind becoming east northeast around 6 mph in the afternoon. Chance of precipitation is 20%.
Wednesday Night
Isolated showers. Mostly cloudy, with a low around 65. South southwest wind around 5 mph. Chance of precipitation is 20%.
Thursday
Isolated showers. Partly sunny, with a high near 80. East wind 5 to 7 mph becoming light and variable in the afternoon. Chance of precipitation is 20%.
Thursday Night
Isolated showers. Mostly cloudy, with a low around 65. South southwest wind 3 to 6 mph. Chance of precipitation is 20%.
Friday
Scattered showers, mainly after noon. Partly sunny, with a high near 80. South southwest wind 6 to 9 mph becoming southeast in the morning. Chance of precipitation is 30%.
Friday Night
Scattered showers. Mostly cloudy, with a low around 66. South southwest wind around 6 mph. Chance of precipitation is 40%.
Saturday
Scattered showers. Partly sunny, with a high near 80. Southeast wind 6 to 9 mph. Chance of precipitation is 50%.
Saturday Night
Scattered showers, mainly before midnight. Mostly cloudy, with a low around 66. South southwest wind 5 to 7 mph. Chance of precipitation is 40%.
Sunday
Isolated showers. Mostly sunny, with a high near 81. East wind 5 to 7 mph becoming light and variable in the afternoon. Chance of precipitation is 20%.
Sunday Night
Scattered showers. Partly cloudy, with a low around 66. Light and variable wind becoming west northwest around 6 mph after midnight. Chance of precipitation is 30%.
Monday
Isolated showers. Mostly sunny, with a high near 81. West northwest wind 5 to 8 mph becoming northeast in the morning. Chance of precipitation is 20%.
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ABOUT THIS FORECAST

 
Point Forecast:
Hilo International Airport HI
 19.72°N 155.07°W (Elev. 36 ft)
6:01 am HST Jan 20, 2026
10am HST Jan 20, 2026-6pm HST Jan 26, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database