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

Hazardous Weather Conditions

Current conditions at

Hilo, Hilo International Airport (PHTO)

Lat: 19.72°NLon: 155.06°WElev: 36ft.

Overcast

78°F

26°C

Humidity 76%
Wind Speed Calm
Barometer 30.11 in (1019.6 mb)
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 6 Nov 8:53 am HST
Extended Forecast for

2 Miles WNW Hilo HI

  • Today

    Today: Isolated showers. Partly sunny, with a high near 80. Light and variable wind becoming east southeast 5 to 8 mph. Chance of precipitation is 20%.

    High: 80 °F

    Isolated
    Showers

  • Tonight

    Tonight: Scattered showers before midnight. Mostly cloudy, with a low around 67. Light and variable wind becoming southwest around 5 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 67 °F

    Scattered
    Showers then
    Mostly Cloudy

  • Friday

    Friday: Isolated showers. Partly sunny, with a high near 80. East wind 5 to 9 mph becoming calm in the afternoon. Chance of precipitation is 20%.

    High: 80 °F

    Isolated
    Showers

  • Friday Night

    Friday Night: Isolated showers before midnight. Partly cloudy, with a low around 67. Calm wind. Chance of precipitation is 20%.

    Low: 67 °F

    Isolated
    Showers then
    Mostly Clear

  • Saturday

    Saturday: Isolated showers. Mostly sunny, with a high near 80. Calm wind becoming east northeast around 5 mph. Chance of precipitation is 20%.

    High: 80 °F

    Isolated
    Showers

  • Saturday Night

    Saturday Night: Scattered showers, mainly after midnight. Partly cloudy, with a low around 67. Calm wind becoming north around 5 mph after midnight. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 67 °F

    Scattered
    Showers

  • Sunday

    Sunday: Scattered showers, with thunderstorms also possible after noon. Some of the storms could produce heavy rainfall. Partly sunny, with a high near 78. North northeast wind 5 to 9 mph. Chance of precipitation is 40%.

    High: 78 °F

    Heavy Rain

  • Sunday Night

    Sunday Night: Occasional showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 67. Northeast wind around 8 mph. Chance of precipitation is 80%.

    Low: 67 °F

    Heavy Rain

  • Monday

    Monday: Showers likely, mainly before noon. Mostly cloudy, with a high near 76. North northeast wind 7 to 10 mph. Chance of precipitation is 70%.

    High: 76 °F

    Showers
    Likely

Detailed Forecast

Today
Isolated showers. Partly sunny, with a high near 80. Light and variable wind becoming east southeast 5 to 8 mph. Chance of precipitation is 20%.
Tonight
Scattered showers before midnight. Mostly cloudy, with a low around 67. Light and variable wind becoming southwest around 5 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Isolated showers. Partly sunny, with a high near 80. East wind 5 to 9 mph becoming calm in the afternoon. Chance of precipitation is 20%.
Friday Night
Isolated showers before midnight. Partly cloudy, with a low around 67. Calm wind. Chance of precipitation is 20%.
Saturday
Isolated showers. Mostly sunny, with a high near 80. Calm wind becoming east northeast around 5 mph. Chance of precipitation is 20%.
Saturday Night
Scattered showers, mainly after midnight. Partly cloudy, with a low around 67. Calm wind becoming north around 5 mph after midnight. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Scattered showers, with thunderstorms also possible after noon. Some of the storms could produce heavy rainfall. Partly sunny, with a high near 78. North northeast wind 5 to 9 mph. Chance of precipitation is 40%.
Sunday Night
Occasional showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 67. Northeast wind around 8 mph. Chance of precipitation is 80%.
Monday
Showers likely, mainly before noon. Mostly cloudy, with a high near 76. North northeast wind 7 to 10 mph. Chance of precipitation is 70%.
Monday Night
Scattered showers and thunderstorms. Some of the storms could produce heavy rainfall. Mostly cloudy, with a low around 66. North northeast wind around 9 mph. Chance of precipitation is 50%.
Veterans Day
Scattered showers. Partly sunny, with a high near 77. North northeast wind 8 to 11 mph. Chance of precipitation is 40%.
Tuesday Night
Scattered showers. Mostly cloudy, with a low around 66. North wind 7 to 10 mph. Chance of precipitation is 50%.
Wednesday
Isolated showers. Mostly sunny, with a high near 76. North northeast wind 7 to 11 mph. Chance of precipitation is 20%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WNW Hilo HI
 19.7°N 155.11°W (Elev. 545 ft)
Last Update:
7:43 am HST Nov 6, 2025
Forecast Valid:
9am HST Nov 6, 2025-6pm HST Nov 12, 2025
 
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