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.

Mostly Cloudy

71°F

22°C

Humidity 84%
Wind Speed S 3 mph
Barometer 29.97 in (1014.7 mb)
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Last update 11 Jan 7:53 pm HST
Extended Forecast for

4 Miles SW Wainaku HI

  • Tonight

    Tonight: Widespread haze. Mostly clear, with a low around 64. Light and variable wind.

    Low: 64 °F

    Haze

  • Monday

    Monday: Scattered showers after noon. Widespread haze. Mostly sunny, with a high near 77. Calm wind becoming east northeast 5 to 8 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 77 °F

    Haze then
    Scattered
    Showers

  • Monday Night

    Monday Night: Scattered showers. Widespread haze. Mostly cloudy, with a low around 65. Calm wind becoming north 5 to 7 mph after midnight. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 65 °F

    Scattered
    Showers

  • Tuesday

    Tuesday: Scattered showers, mainly before noon. Widespread haze before noon. Mostly cloudy, with a high near 72. North wind 5 to 7 mph becoming calm in the afternoon. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 72 °F

    Scattered
    Showers

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 64. Calm wind becoming south 5 to 9 mph after midnight.

    Low: 64 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 77. South southeast wind 6 to 14 mph, with gusts as high as 18 mph.

    High: 77 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 64. South southwest wind around 6 mph becoming calm after midnight.

    Low: 64 °F

    Mostly Clear

  • Thursday

    Thursday: Scattered showers after noon. Mostly sunny, with a high near 75. Light and variable wind becoming north 5 to 10 mph in the afternoon. Chance of precipitation is 30%.

    High: 75 °F

    Mostly Sunny
    then
    Scattered
    Showers

  • Thursday Night

    Thursday Night: Isolated showers. Mostly cloudy, with a low around 62. North wind around 10 mph. Chance of precipitation is 20%.

    Low: 62 °F

    Isolated
    Showers

Detailed Forecast

Tonight
Widespread haze. Mostly clear, with a low around 64. Light and variable wind.
Monday
Scattered showers after noon. Widespread haze. Mostly sunny, with a high near 77. Calm wind becoming east northeast 5 to 8 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
Scattered showers. Widespread haze. Mostly cloudy, with a low around 65. Calm wind becoming north 5 to 7 mph after midnight. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday
Scattered showers, mainly before noon. Widespread haze before noon. Mostly cloudy, with a high near 72. North wind 5 to 7 mph becoming calm in the afternoon. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
Mostly cloudy, with a low around 64. Calm wind becoming south 5 to 9 mph after midnight.
Wednesday
Mostly sunny, with a high near 77. South southeast wind 6 to 14 mph, with gusts as high as 18 mph.
Wednesday Night
Mostly clear, with a low around 64. South southwest wind around 6 mph becoming calm after midnight.
Thursday
Scattered showers after noon. Mostly sunny, with a high near 75. Light and variable wind becoming north 5 to 10 mph in the afternoon. Chance of precipitation is 30%.
Thursday Night
Isolated showers. Mostly cloudy, with a low around 62. North wind around 10 mph. Chance of precipitation is 20%.
Friday
Scattered showers, mainly after noon. Partly sunny, with a high near 70. North wind 7 to 9 mph. Chance of precipitation is 30%.
Friday Night
Scattered showers. Mostly cloudy, with a low around 61. North wind 5 to 7 mph. Chance of precipitation is 30%.
Saturday
Isolated showers. Partly sunny, with a high near 71. Northeast wind 5 to 7 mph. Chance of precipitation is 20%.
Saturday Night
Isolated showers. Mostly cloudy, with a low around 61. North northeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.
Sunday
Isolated showers. Mostly cloudy, with a high near 72. Calm wind becoming east around 6 mph in the afternoon. Chance of precipitation is 20%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SW Wainaku HI
 19.7°N 155.14°W (Elev. 974 ft)
Last Update:
6:01 pm HST Jan 11, 2026
Forecast Valid:
8pm HST Jan 11, 2026-6pm HST Jan 18, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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