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.

Fair

73°F

23°C

Humidity 84%
Wind Speed Calm
Barometer 30.05 in (1017.4 mb)
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Last update 10 Oct 11:53 pm HST
Extended Forecast for

2 Miles ENE Hilo International Airport HI

  • Overnight

    Overnight: Scattered showers. Mostly cloudy, with a low around 70. South southwest wind around 5 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 70 °F

    Scattered
    Showers

  • Saturday

    Saturday: Isolated showers before noon. Mostly sunny, with a high near 86. Light and variable wind becoming east 5 to 9 mph in the afternoon. Chance of precipitation is 20%.

    High: 86 °F

    Isolated
    Showers then
    Sunny

  • Saturday Night

    Saturday Night: Scattered showers, mainly after midnight. Partly cloudy, with a low around 69. Southeast wind around 5 mph becoming light and variable after midnight. Chance of precipitation is 30%.

    Low: 69 °F

    Scattered
    Showers

  • Sunday

    Sunday: Scattered showers. Partly sunny, with a high near 85. East wind 5 to 7 mph becoming calm in the afternoon. Chance of precipitation is 30%.

    High: 85 °F

    Scattered
    Showers

  • Sunday Night

    Sunday Night: Scattered showers, mainly after midnight. Partly cloudy, with a low around 69. Calm wind. Chance of precipitation is 30%.

    Low: 69 °F

    Scattered
    Showers

  • Columbus Day

    Columbus Day: Isolated showers, then scattered showers and thunderstorms after noon. Some of the storms could produce heavy rainfall. Mostly sunny, with a high near 85. Calm wind becoming east 5 to 8 mph. Chance of precipitation is 30%.

    High: 85 °F

    Heavy Rain

  • Monday Night

    Monday Night: Isolated showers after midnight. Partly cloudy, with a low around 69. South wind 3 to 5 mph. Chance of precipitation is 20%.

    Low: 69 °F

    Partly Cloudy
    then Isolated
    Showers

  • Tuesday

    Tuesday: Isolated showers and thunderstorms after noon. Some of the storms could produce heavy rainfall. Mostly sunny, with a high near 84. East wind 5 to 8 mph becoming calm in the afternoon. Chance of precipitation is 20%.

    High: 84 °F

    Sunny then
    Heavy Rain

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 69. Light south wind.

    Low: 69 °F

    Mostly Clear

Detailed Forecast

Overnight
Scattered showers. Mostly cloudy, with a low around 70. South southwest wind around 5 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Isolated showers before noon. Mostly sunny, with a high near 86. Light and variable wind becoming east 5 to 9 mph in the afternoon. Chance of precipitation is 20%.
Saturday Night
Scattered showers, mainly after midnight. Partly cloudy, with a low around 69. Southeast wind around 5 mph becoming light and variable after midnight. Chance of precipitation is 30%.
Sunday
Scattered showers. Partly sunny, with a high near 85. East wind 5 to 7 mph becoming calm in the afternoon. Chance of precipitation is 30%.
Sunday Night
Scattered showers, mainly after midnight. Partly cloudy, with a low around 69. Calm wind. Chance of precipitation is 30%.
Columbus Day
Isolated showers, then scattered showers and thunderstorms after noon. Some of the storms could produce heavy rainfall. Mostly sunny, with a high near 85. Calm wind becoming east 5 to 8 mph. Chance of precipitation is 30%.
Monday Night
Isolated showers after midnight. Partly cloudy, with a low around 69. South wind 3 to 5 mph. Chance of precipitation is 20%.
Tuesday
Isolated showers and thunderstorms after noon. Some of the storms could produce heavy rainfall. Mostly sunny, with a high near 84. East wind 5 to 8 mph becoming calm in the afternoon. Chance of precipitation is 20%.
Tuesday Night
Mostly clear, with a low around 69. Light south wind.
Wednesday
Isolated showers and thunderstorms after noon. Some of the storms could produce heavy rainfall. Mostly sunny, with a high near 84. East southeast wind 3 to 8 mph. Chance of precipitation is 20%.
Wednesday Night
Scattered showers and thunderstorms. Some of the storms could produce heavy rainfall. Mostly cloudy, with a low around 70. Light south southwest wind. Chance of precipitation is 30%.
Thursday
Isolated showers and thunderstorms. Some of the storms could produce heavy rainfall. Mostly sunny, with a high near 84. East southeast wind around 5 mph becoming calm in the afternoon. Chance of precipitation is 20%.
Thursday Night
Scattered showers and thunderstorms. Some of the storms could produce heavy rainfall. Partly cloudy, with a low around 69. Calm wind. Chance of precipitation is 30%.
Friday
Isolated showers. Mostly sunny, with a high near 84. Calm wind becoming east northeast 5 to 7 mph. Chance of precipitation is 20%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ENE Hilo International Airport HI
 19.72°N 155.04°W (Elev. 39 ft)
Last Update:
6:01 pm HST Oct 10, 2025
Forecast Valid:
12am HST Oct 11, 2025-6pm HST Oct 17, 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