Current conditions at

Hilo, Hilo International Airport (PHTO)

Lat: 19.72°NLon: 155.06°WElev: 36ft.

A Few Clouds

66°F

19°C

Humidity 90%
Wind Speed SW 5 mph
Barometer 29.84 in (1010.3 mb)
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Last update 15 Jan 12:53 am HST
Extended Forecast for

4 Miles SW Wainaku HI

  • Overnight

    Overnight: Clear, with a low around 64. Calm wind becoming west northwest around 5 mph.

    Low: 64 °F

    Clear

  • Thursday

    Thursday: Scattered showers after noon.  Widespread haze. Mostly sunny, with a high near 76. Light and variable wind becoming north 9 to 14 mph in the afternoon. Winds could gust as high as 18 mph.  Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 76 °F

    Haze then
    Scattered
    Showers

  • Thursday Night

    Thursday Night: Scattered showers, mainly before midnight.  Mostly cloudy, with a low around 61. North wind around 11 mph.  Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 61 °F

    Scattered
    Showers

  • Friday

    Friday: Mostly sunny, with a high near 70. North northeast wind 7 to 10 mph.

    High: 70 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Isolated showers.  Mostly cloudy, with a low around 59. North wind around 7 mph.  Chance of precipitation is 20%.

    Low: 59 °F

    Isolated
    Showers

  • Saturday

    Saturday: Isolated showers before noon.  Mostly sunny, with a high near 71. Northeast wind 6 to 10 mph.  Chance of precipitation is 20%.

    High: 71 °F

    Isolated
    Showers then
    Mostly Sunny

  • Saturday Night

    Saturday Night: Isolated showers before midnight.  Partly cloudy, with a low around 60. Northeast wind 5 to 7 mph becoming calm  in the evening.  Chance of precipitation is 20%.

    Low: 60 °F

    Isolated
    Showers then
    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 72. Calm wind becoming east 5 to 8 mph in the afternoon.

    High: 72 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 61. East southeast wind around 6 mph becoming south southwest after midnight.

    Low: 61 °F

    Partly Cloudy

Detailed Forecast

Overnight
Clear, with a low around 64. Calm wind becoming west northwest around 5 mph.
Thursday
Scattered showers after noon. Widespread haze. Mostly sunny, with a high near 76. Light and variable wind becoming north 9 to 14 mph in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Scattered showers, mainly before midnight. Mostly cloudy, with a low around 61. 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 70. North northeast wind 7 to 10 mph.
Friday Night
Isolated showers. Mostly cloudy, with a low around 59. North wind around 7 mph. Chance of precipitation is 20%.
Saturday
Isolated showers before noon. Mostly sunny, with a high near 71. Northeast wind 6 to 10 mph. Chance of precipitation is 20%.
Saturday Night
Isolated showers before midnight. Partly cloudy, with a low around 60. Northeast wind 5 to 7 mph becoming calm in the evening. Chance of precipitation is 20%.
Sunday
Mostly sunny, with a high near 72. Calm wind becoming east 5 to 8 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 61. East southeast wind around 6 mph becoming south southwest after midnight.
M.L.King Day
Scattered showers before noon. Mostly sunny, with a high near 74. South southwest wind 5 to 8 mph becoming east in the morning. Chance of precipitation is 30%.
Monday Night
Scattered showers. Partly cloudy, with a low around 62. Southwest wind around 5 mph. Chance of precipitation is 30%.
Tuesday
Isolated showers. Mostly sunny, with a high near 75. Southwest wind 5 to 8 mph becoming east southeast in the morning. Chance of precipitation is 20%.
Tuesday Night
Isolated showers. Mostly cloudy, with a low around 63. Southwest wind around 6 mph. Chance of precipitation is 20%.
Wednesday
Scattered showers. Mostly cloudy, with a high near 75. Southwest wind 5 to 7 mph becoming east southeast in the morning. Chance of precipitation is 30%.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SW Wainaku HI
 19.7°N 155.14°W (Elev. 974 ft)
6:01 pm HST Jan 14, 2026
1am HST Jan 15, 2026-6pm HST Jan 21, 2026
 
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