Current conditions at

Hilo, Hilo International Airport (PHTO)

Lat: 19.72°NLon: 155.06°WElev: 36ft.

Fair

66°F

19°C

Humidity 78%
Wind Speed SW 6 mph
Barometer 29.95 in (1014.0 mb)
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 3 Feb 6:53 am HST
Extended Forecast for

Hilo International Airport HI

High Surf Advisory February 3, 12:00pm until February 4, 06:00pm
Click here for hazard details and duration
High Surf Advisory
  • Today

    Today: A 30 percent chance of showers, mainly after noon.  Widespread haze. Mostly sunny, with a high near 81. Light and variable wind becoming north northeast 6 to 11 mph in the afternoon.  New precipitation amounts of less than a tenth of an inch possible.

    High: 81 °F

    Chance
    Showers

  • Tonight

    Tonight: A 20 percent chance of showers.  Mostly cloudy, with a low around 63. North wind 5 to 8 mph becoming calm  after midnight.

    Low: 63 °F

    Slight Chance
    Showers

  • Wednesday

    Wednesday: A 20 percent chance of showers.  Mostly sunny, with a high near 79. Calm wind becoming north northeast 5 to 9 mph.

    High: 79 °F

    Slight Chance
    Showers

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers after midnight.  Partly cloudy, with a low around 62. Calm wind becoming south around 6 mph after midnight.

    Low: 62 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Thursday

    Thursday: A 20 percent chance of showers.  Mostly sunny, with a high near 81. East southeast wind 5 to 11 mph.

    High: 81 °F

    Slight Chance
    Showers

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 64. South southeast wind around 5 mph becoming calm  after midnight.

    Low: 64 °F

    Partly Cloudy

  • Friday

    Friday: A 20 percent chance of showers.  Mostly sunny, with a high near 82. Light and variable wind becoming east southeast 6 to 11 mph in the afternoon.

    High: 82 °F

    Slight Chance
    Showers

  • Friday Night

    Friday Night: A 50 percent chance of showers.  Partly cloudy, with a low around 65. South southeast wind around 5 mph becoming calm  in the evening.

    Low: 65 °F

    Chance
    Showers

  • Saturday

    Saturday: Scattered showers.  Partly sunny, with a high near 80. Calm wind becoming east northeast around 5 mph.  Chance of precipitation is 50%.

    High: 80 °F

    Scattered
    Showers

Detailed Forecast

Today
A 30 percent chance of showers, mainly after noon. Widespread haze. Mostly sunny, with a high near 81. Light and variable wind becoming north northeast 6 to 11 mph in the afternoon. New precipitation amounts of less than a tenth of an inch possible.
Tonight
A 20 percent chance of showers. Mostly cloudy, with a low around 63. North wind 5 to 8 mph becoming calm after midnight.
Wednesday
A 20 percent chance of showers. Mostly sunny, with a high near 79. Calm wind becoming north northeast 5 to 9 mph.
Wednesday Night
A 20 percent chance of showers after midnight. Partly cloudy, with a low around 62. Calm wind becoming south around 6 mph after midnight.
Thursday
A 20 percent chance of showers. Mostly sunny, with a high near 81. East southeast wind 5 to 11 mph.
Thursday Night
Partly cloudy, with a low around 64. South southeast wind around 5 mph becoming calm after midnight.
Friday
A 20 percent chance of showers. Mostly sunny, with a high near 82. Light and variable wind becoming east southeast 6 to 11 mph in the afternoon.
Friday Night
A 50 percent chance of showers. Partly cloudy, with a low around 65. South southeast wind around 5 mph becoming calm in the evening.
Saturday
Scattered showers. Partly sunny, with a high near 80. Calm wind becoming east northeast around 5 mph. Chance of precipitation is 50%.
Saturday Night
Showers likely. The rain could be heavy at times. Mostly cloudy, with a low around 65. Calm wind. Chance of precipitation is 70%.
Sunday
Frequent showers. The rain could be heavy at times. High near 78. Calm wind becoming east northeast 5 to 7 mph. Chance of precipitation is 80%.
Sunday Night
Frequent showers. The rain could be heavy at times. Low around 65. East wind 5 to 7 mph becoming calm after midnight. Chance of precipitation is 90%.
Monday
Frequent showers. The rain could be heavy at times. High near 77. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 80%.
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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 Feb 3, 2026
7am HST Feb 3, 2026-6pm HST Feb 9, 2026
 
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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