National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Lala to impact Hawaii

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

Hazardous Weather Conditions

Current conditions at

Hilo, Hilo International Airport (PHTO)

Lat: 19.72°NLon: 155.06°WElev: 36ft.

Light Rain Fog/Mist

78°F

26°C

Humidity 93%
Wind Speed N 12 G 20 mph
Barometer 29.85 in (1010.8 mb)
Dewpoint 76°F (24°C)
Visibility 6.00 mi
Heat Index81°F (27°C)
Last update 14 Aug 4:53 pm HST
Extended Forecast for

Hilo HI

Hurricane Warning until further notice
Flood Watch August 14, 06:00pm until August 16, 06:00am
High Surf Warning August 14, 06:00pm 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

    NOW until further notice

    Hurricane Warning

  • This Afternoon

    High: 79 °F

    Showers
    Likely

  • Tonight

    Tonight: Tropical storm conditions possible, with hurricane conditions also possible. Showers. The rain could be heavy at times. Low around 72. Chance of precipitation is 100%. New precipitation amounts between 2 and 3 inches possible.

    Low: 72 °F

    Tropical
    Storm
    Conditions
    Possible With
    Hurricane
    Conditions
    Also 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 78. Chance of precipitation is 100%. New rainfall amounts in excess of 4 inches possible.

    High: 78 °F

    Tropical
    Storm
    Conditions
    Expected With
    Hurricane
    Conditions
    Possible

  • Saturday Night

    Saturday Night: Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 71. Very windy, with an east southeast wind 27 to 32 mph decreasing to 14 to 19 mph after midnight. Winds could gust as high as 40 mph. Chance of precipitation is 90%. New rainfall amounts in excess of 4 inches possible.

    Low: 71 °F

    Heavy Rain
    and Very
    Windy

  • Sunday

    Sunday: Showers likely, mainly before noon. The rain could be heavy at times. Mostly cloudy, with a high near 81. Breezy, with a south southeast wind 9 to 16 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

    High: 81 °F

    Heavy Rain
    and Breezy

  • Sunday Night

    Sunday Night: Showers likely, mainly after midnight. Mostly cloudy, with a low around 71. South southeast wind 5 to 9 mph. Chance of precipitation is 70%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 71 °F

    Showers
    Likely

  • Monday

    Monday: Showers likely, mainly before noon. Mostly cloudy, with a high near 79. East wind around 6 mph. Chance of precipitation is 60%.

    High: 79 °F

    Showers
    Likely then
    Scattered
    Showers

  • Monday Night

    Monday Night: Scattered showers. Mostly cloudy, with a low around 70. East northeast wind around 6 mph becoming calm after midnight. Chance of precipitation is 40%.

    Low: 70 °F

    Scattered
    Showers

Detailed Forecast

This Afternoon
Showers likely. Mostly cloudy, with a high near 79. North northeast wind around 14 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Tropical storm conditions possible, with hurricane conditions also possible. Showers. The rain could be heavy at times. Low around 72. Chance of precipitation is 100%. New precipitation amounts between 2 and 3 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 78. Chance of precipitation is 100%. New rainfall amounts in excess of 4 inches possible.
Saturday Night
Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 71. Very windy, with an east southeast wind 27 to 32 mph decreasing to 14 to 19 mph after midnight. Winds could gust as high as 40 mph. 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 81. Breezy, with a south southeast wind 9 to 16 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.
Sunday Night
Showers likely, mainly after midnight. Mostly cloudy, with a low around 71. South southeast wind 5 to 9 mph. Chance of precipitation is 70%. 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 79. East wind around 6 mph. Chance of precipitation is 60%.
Monday Night
Scattered showers. Mostly cloudy, with a low around 70. East northeast wind around 6 mph becoming calm after midnight. Chance of precipitation is 40%.
Tuesday
Scattered showers, mainly before noon. Partly sunny, with a high near 80. Calm wind becoming east northeast around 5 mph. Chance of precipitation is 30%.
Tuesday Night
Scattered showers. Mostly cloudy, with a low around 70. Calm wind. Chance of precipitation is 40%.
Wednesday
Scattered showers. Partly sunny, with a high near 80. Calm wind becoming east northeast around 5 mph. Chance of precipitation is 30%.
Wednesday Night
Scattered showers. Mostly cloudy, with a low around 70. Light northwest wind. Chance of precipitation is 50%.
Thursday
Scattered showers. Partly sunny, with a high near 81. East northeast wind 3 to 7 mph. Chance of precipitation is 40%.
Thursday Night
Showers likely. Mostly cloudy, with a low around 71. Northeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 70%.
Friday
Showers likely. Partly sunny, with a high near 82. Calm wind becoming east around 6 mph. Chance of precipitation is 60%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Hilo HI
 19.7°N 155.11°W (Elev. 545 ft)
Last Update:
5:41 pm HST Aug 14, 2026
Forecast Valid:
5pm HST Aug 14, 2026-6pm HST Aug 21, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation