Lala to impact Hawaii

Lala is expected to impact Hawaii this weekend, bring heavy rainfall, strong winds, dangerous surf and localized flooding. Read More >

Current conditions at

Hilo, Hilo International Airport (PHTO)

Lat: 19.72°NLon: 155.06°WElev: 36ft.

Rain Fog/Mist

78°F

26°C

Humidity 93%
Wind Speed NE 15 G 29 mph
Barometer 29.88 in (1011.8 mb)
Dewpoint 76°F (24°C)
Visibility 1.75 mi
Heat Index81°F (27°C)
Last update 14 Aug 10:53 pm HST
Extended Forecast for

Hilo International Airport HI

Hurricane Warning until further notice
Flood Watch until August 16, 06:00am
High Surf Warning until August 16, 06:00am
Click here for hazard details and duration
Hurricane Warning until further notice
Flood Watch
High Surf Warning
  •  
    Hurricane Warning until further notice
    Flood Watch until August 16, 06:00am
    High Surf Warning until August 16, 06:00am

    NOW: Multiple hazards in effect

    Click HERE for Details

  • Tonight

    Low: 74 °F

    Tropical
    Storm
    Conditions
    Expected With
    Hurricane
    Conditions
    Possible

  • Saturday

    Saturday: Tropical storm conditions expected, with hurricane conditions possible. Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall.  High near 82. Chance of precipitation is 100%. New rainfall amounts in excess of 4 inches possible.

    High: 82 °F

    Tropical
    Storm
    Conditions
    Expected With
    Hurricane
    Conditions
    Possible

  • Saturday Night

    Saturday Night: Tropical storm conditions possible, with hurricane conditions also possible. Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall.  Low around 73. Chance of precipitation is 90%. New rainfall amounts in excess of 4 inches possible.

    Low: 73 °F

    Tropical
    Storm
    Conditions
    Possible With
    Hurricane
    Conditions
    Also Possible

  • Sunday

    Sunday: Showers likely, mainly before noon. The rain could be heavy at times.  Mostly cloudy, with a high near 85. East southeast wind 7 to 11 mph.  Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

    High: 85 °F

    Heavy Rain

  • Sunday Night

    Sunday Night: Scattered showers.  Mostly cloudy, with a low around 73. South southeast wind 5 to 8 mph.  Chance of precipitation is 50%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 73 °F

    Scattered
    Showers

  • Monday

    Monday: Showers likely, mainly before noon.  Mostly cloudy, with a high near 83. East wind 3 to 7 mph.  Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

    High: 83 °F

    Showers
    Likely then
    Scattered
    Showers

  • Monday Night

    Monday Night: Scattered showers.  Mostly cloudy, with a low around 72. Northeast wind 3 to 6 mph.  Chance of precipitation is 40%.

    Low: 72 °F

    Scattered
    Showers

  • Tuesday

    Tuesday: Scattered showers, mainly before noon.  Partly sunny, with a high near 83. East northeast wind 3 to 7 mph.  Chance of precipitation is 30%.

    High: 83 °F

    Scattered
    Showers

Detailed Forecast

Tonight
Tropical storm conditions expected, with hurricane conditions possible. Showers. The rain could be heavy at times. Low around 74. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
Saturday
Tropical storm conditions expected, with hurricane conditions possible. Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 82. Chance of precipitation is 100%. New rainfall amounts in excess of 4 inches possible.
Saturday Night
Tropical storm conditions possible, with hurricane conditions also possible. Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 73. Chance of precipitation is 90%. New rainfall amounts in excess of 4 inches possible.
Sunday
Showers likely, mainly before noon. The rain could be heavy at times. Mostly cloudy, with a high near 85. East southeast wind 7 to 11 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Sunday Night
Scattered showers. Mostly cloudy, with a low around 73. South southeast wind 5 to 8 mph. Chance of precipitation is 50%. New precipitation amounts between a half and three quarters of an inch possible.
Monday
Showers likely, mainly before noon. Mostly cloudy, with a high near 83. East wind 3 to 7 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.
Monday Night
Scattered showers. Mostly cloudy, with a low around 72. Northeast wind 3 to 6 mph. Chance of precipitation is 40%.
Tuesday
Scattered showers, mainly before noon. Partly sunny, with a high near 83. East northeast wind 3 to 7 mph. Chance of precipitation is 30%.
Tuesday Night
Scattered showers. Mostly cloudy, with a low around 72. Light and variable wind. Chance of precipitation is 40%.
Wednesday
Scattered showers. Partly sunny, with a high near 84. Calm wind becoming northeast around 6 mph in the afternoon. Chance of precipitation is 30%.
Wednesday Night
Showers likely. Mostly cloudy, with a low around 73. Northwest wind 3 to 5 mph. Chance of precipitation is 60%.
Thursday
Scattered showers. Partly sunny, with a high near 85. Northeast wind 5 to 7 mph becoming calm in the afternoon. Chance of precipitation is 50%.
Thursday Night
Showers likely. Mostly cloudy, with a low around 73. Calm wind becoming west southwest around 6 mph. Chance of precipitation is 70%.
Friday
Showers likely. Partly sunny, with a high near 85. Calm wind becoming east southeast 5 to 9 mph in the afternoon. Chance of precipitation is 60%.
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ABOUT THIS FORECAST

 
Point Forecast:
Hilo International Airport HI
 19.72°N 155.07°W (Elev. 36 ft)
10:37 pm HST Aug 14, 2026
10pm HST Aug 14, 2026-6pm HST Aug 21, 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