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.

Overcast

69°F

21°C

Humidity 81%
Wind Speed SW 7 mph
Barometer 30.11 in (1019.3 mb)
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Last update 26 Dec 9:53 pm HST
Extended Forecast for

4 Miles W Wainaku HI

  • Tonight

    Tonight: Scattered showers, mainly before midnight. Partly cloudy, with a low around 58. West southwest wind around 11 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 58 °F

    Scattered
    Showers

  • Saturday

    Saturday: Isolated showers. Mostly sunny, with a high near 73. West southwest wind 8 to 10 mph becoming east southeast in the morning. Chance of precipitation is 20%.

    High: 73 °F

    Isolated
    Showers

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 59. South southeast wind around 8 mph.

    Low: 59 °F

    Mostly Clear

  • Sunday

    Sunday: Isolated showers after noon. Mostly cloudy, with a high near 72. Southeast wind around 8 mph. Chance of precipitation is 20%.

    High: 72 °F

    Partly Sunny
    then Isolated
    Showers

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 59. South southeast wind 5 to 7 mph.

    Low: 59 °F

    Mostly Cloudy

  • Monday

    Monday: Showers likely, mainly after noon. Cloudy, with a high near 73. Southeast wind around 8 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 73 °F

    Showers
    Likely

  • Monday Night

    Monday Night: Occasional showers. Low around 60. Southeast wind around 7 mph. Chance of precipitation is 90%.

    Low: 60 °F

    Showers

  • Tuesday

    Tuesday: Occasional showers, mainly before noon. High near 72. Southeast wind around 9 mph. Chance of precipitation is 80%.

    High: 72 °F

    Showers then
    Scattered
    Showers

  • Tuesday Night

    Tuesday Night: Occasional showers. Low around 59. South southeast wind 6 to 9 mph. Chance of precipitation is 90%.

    Low: 59 °F

    Showers

Detailed Forecast

Tonight
Scattered showers, mainly before midnight. Partly cloudy, with a low around 58. West southwest wind around 11 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Isolated showers. Mostly sunny, with a high near 73. West southwest wind 8 to 10 mph becoming east southeast in the morning. Chance of precipitation is 20%.
Saturday Night
Mostly clear, with a low around 59. South southeast wind around 8 mph.
Sunday
Isolated showers after noon. Mostly cloudy, with a high near 72. Southeast wind around 8 mph. Chance of precipitation is 20%.
Sunday Night
Mostly cloudy, with a low around 59. South southeast wind 5 to 7 mph.
Monday
Showers likely, mainly after noon. Cloudy, with a high near 73. Southeast wind around 8 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday Night
Occasional showers. Low around 60. Southeast wind around 7 mph. Chance of precipitation is 90%.
Tuesday
Occasional showers, mainly before noon. High near 72. Southeast wind around 9 mph. Chance of precipitation is 80%.
Tuesday Night
Occasional showers. Low around 59. South southeast wind 6 to 9 mph. Chance of precipitation is 90%.
Wednesday
Occasional showers, mainly before noon. High near 71. Southeast wind around 5 mph. Chance of precipitation is 80%.
Wednesday Night
Occasional showers. Low around 58. Calm wind. Chance of precipitation is 90%.
New Year's Day
Occasional showers. High near 72. East northeast wind around 7 mph. Chance of precipitation is 80%.
Thursday Night
Showers likely. Mostly cloudy, with a low around 58. Light north wind. Chance of precipitation is 60%.
Friday
Scattered showers. Partly sunny, with a high near 72. East northeast wind around 6 mph. Chance of precipitation is 40%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles W Wainaku HI
 19.75°N 155.16°W (Elev. 1699 ft)
Last Update:
6:01 pm HST Dec 26, 2025
Forecast Valid:
10pm HST Dec 26, 2025-6pm HST Jan 2, 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