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.

A Few Clouds

66°F

19°C

Humidity 81%
Wind Speed SW 5 mph
Barometer 30.02 in (1016.3 mb)
Dewpoint 60°F (16°C)
Visibility 10.00 mi
Last update 11 Jan 7:53 am HST
Extended Forecast for

3 Miles WNW Wainaku HI

  • Today

    Today: A 20 percent chance of showers before noon. Sunny, with a high near 76. Southeast wind 5 to 8 mph becoming light and variable in the afternoon.

    High: 76 °F

    Slight Chance
    Showers then
    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 64. Light and variable wind becoming north around 5 mph.

    Low: 64 °F

    Mostly Clear

  • Monday

    Monday: Isolated showers after 2pm. Sunny, with a high near 77. East wind around 6 mph becoming calm in the afternoon. Chance of precipitation is 20%.

    High: 77 °F

    Sunny then
    Isolated
    Showers

  • Monday Night

    Monday Night: Occasional showers, mainly after 8pm. Low around 64. Calm wind becoming north northwest 5 to 7 mph after midnight. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 64 °F

    Showers

  • Tuesday

    Tuesday: Occasional showers, mainly before 8am. High near 73. North wind 5 to 7 mph becoming east northeast in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 73 °F

    Showers then
    Isolated
    Showers

  • Tuesday Night

    Tuesday Night: Isolated showers before 8pm. Partly cloudy, with a low around 63. East northeast wind 5 to 11 mph becoming south after midnight. Chance of precipitation is 20%.

    Low: 63 °F

    Isolated
    Showers then
    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 78. Breezy, with a southeast wind 9 to 18 mph, with gusts as high as 25 mph.

    High: 78 °F

    Mostly Sunny
    and Breezy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 64. South southeast wind 5 to 9 mph becoming light and variable after midnight.

    Low: 64 °F

    Mostly Clear

  • Thursday

    Thursday: Isolated showers after 2pm. Mostly sunny, with a high near 76. Light and variable wind becoming north 5 to 8 mph in the afternoon. Chance of precipitation is 20%.

    High: 76 °F

    Sunny then
    Isolated
    Showers

Detailed Forecast

Today
A 20 percent chance of showers before noon. Sunny, with a high near 76. Southeast wind 5 to 8 mph becoming light and variable in the afternoon.
Tonight
Mostly clear, with a low around 64. Light and variable wind becoming north around 5 mph.
Monday
Isolated showers after 2pm. Sunny, with a high near 77. East wind around 6 mph becoming calm in the afternoon. Chance of precipitation is 20%.
Monday Night
Occasional showers, mainly after 8pm. Low around 64. Calm wind becoming north northwest 5 to 7 mph after midnight. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday
Occasional showers, mainly before 8am. High near 73. North wind 5 to 7 mph becoming east northeast in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday Night
Isolated showers before 8pm. Partly cloudy, with a low around 63. East northeast wind 5 to 11 mph becoming south after midnight. Chance of precipitation is 20%.
Wednesday
Mostly sunny, with a high near 78. Breezy, with a southeast wind 9 to 18 mph, with gusts as high as 25 mph.
Wednesday Night
Mostly clear, with a low around 64. South southeast wind 5 to 9 mph becoming light and variable after midnight.
Thursday
Isolated showers after 2pm. Mostly sunny, with a high near 76. Light and variable wind becoming north 5 to 8 mph in the afternoon. Chance of precipitation is 20%.
Thursday Night
Isolated showers. Mostly cloudy, with a low around 61. North northwest wind 8 to 11 mph. Chance of precipitation is 20%.
Friday
Scattered showers. Partly sunny, with a high near 72. North wind 8 to 11 mph. Chance of precipitation is 40%.
Friday Night
Scattered showers. Mostly cloudy, with a low around 61. North wind around 8 mph. Chance of precipitation is 40%.
Saturday
Scattered showers. Partly sunny, with a high near 72. Northeast wind 6 to 8 mph. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WNW Wainaku HI
 19.75°N 155.14°W (Elev. 1188 ft)
Last Update:
6:01 am HST Jan 11, 2026
Forecast Valid:
8am HST Jan 11, 2026-6pm HST Jan 17, 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