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

Hilo, Hilo International Airport (PHTO)

Lat: 19.72°NLon: 155.06°WElev: 36ft.

Partly Cloudy

71°F

22°C

Humidity 87%
Wind Speed SW 5 mph
Barometer 29.97 in (1014.8 mb)
Dewpoint 67°F (19°C)
Visibility 10.00 mi
Last update 13 Jan 7:53 pm HST
Extended Forecast for

Hilo HI

  • Tonight

    Tonight: Showers likely, mainly before midnight. Mostly cloudy, with a low around 64. Southwest wind around 7 mph. Chance of precipitation is 60%.

    Low: 64 °F

    Showers
    Likely then
    Isolated
    Showers

  • Wednesday

    Wednesday: Widespread haze after noon. Sunny, with a high near 81. Breezy, with a south southwest wind 6 to 16 mph becoming southeast in the morning. Winds could gust as high as 22 mph.

    High: 81 °F

    Breezy. Sunny
    then Haze

  • Wednesday Night

    Wednesday Night: Widespread haze before midnight. Clear, with a low around 65. South southwest wind around 6 mph becoming calm after midnight.

    Low: 65 °F

    Haze then
    Clear

  • Thursday

    Thursday: Isolated showers after noon. Widespread haze. Mostly sunny, with a high near 79. Light and variable wind becoming north 6 to 11 mph in the afternoon. Chance of precipitation is 20%.

    High: 79 °F

    Haze then
    Isolated
    Showers

  • Thursday Night

    Thursday Night: Scattered showers, mainly before midnight. Mostly cloudy, with a low around 64. North wind around 11 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 64 °F

    Scattered
    Showers

  • Friday

    Friday: Mostly sunny, with a high near 74. North northeast wind 7 to 10 mph.

    High: 74 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Isolated showers. Mostly cloudy, with a low around 62. North wind around 7 mph. Chance of precipitation is 20%.

    Low: 62 °F

    Isolated
    Showers

  • Saturday

    Saturday: Isolated showers before noon. Mostly sunny, with a high near 74. North wind 5 to 9 mph. Chance of precipitation is 20%.

    High: 74 °F

    Isolated
    Showers then
    Mostly Sunny

  • Saturday Night

    Saturday Night: Isolated showers before midnight. Partly cloudy, with a low around 62. North wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.

    Low: 62 °F

    Isolated
    Showers then
    Partly Cloudy

Detailed Forecast

Tonight
Showers likely, mainly before midnight. Mostly cloudy, with a low around 64. Southwest wind around 7 mph. Chance of precipitation is 60%.
Wednesday
Widespread haze after noon. Sunny, with a high near 81. Breezy, with a south southwest wind 6 to 16 mph becoming southeast in the morning. Winds could gust as high as 22 mph.
Wednesday Night
Widespread haze before midnight. Clear, with a low around 65. South southwest wind around 6 mph becoming calm after midnight.
Thursday
Isolated showers after noon. Widespread haze. Mostly sunny, with a high near 79. Light and variable wind becoming north 6 to 11 mph in the afternoon. Chance of precipitation is 20%.
Thursday Night
Scattered showers, mainly before midnight. Mostly cloudy, with a low around 64. North wind around 11 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Mostly sunny, with a high near 74. North northeast wind 7 to 10 mph.
Friday Night
Isolated showers. Mostly cloudy, with a low around 62. North wind around 7 mph. Chance of precipitation is 20%.
Saturday
Isolated showers before noon. Mostly sunny, with a high near 74. North wind 5 to 9 mph. Chance of precipitation is 20%.
Saturday Night
Isolated showers before midnight. Partly cloudy, with a low around 62. North wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.
Sunday
Mostly sunny, with a high near 75. East northeast wind 5 to 7 mph becoming calm in the afternoon.
Sunday Night
Partly cloudy, with a low around 62. Light and variable wind.
M.L.King Day
Mostly sunny, with a high near 77. East southeast wind around 6 mph becoming calm in the afternoon.
Monday Night
Partly cloudy, with a low around 63. Calm wind becoming west southwest around 5 mph after midnight.
Tuesday
Mostly sunny, with a high near 77. Southwest wind 5 to 8 mph becoming east southeast in the morning.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Hilo HI
 19.7°N 155.09°W (Elev. 217 ft)
Last Update:
6:01 pm HST Jan 13, 2026
Forecast Valid:
8pm HST Jan 13, 2026-6pm HST Jan 20, 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