Current conditions at
Hilo, Hilo International Airport (PHTO)
Lat: 19.72°NLon: 155.06°WElev: 36ft.
Partly Cloudy
77°F
25°C
| Humidity | 88% |
| Wind Speed | W 3 mph |
| Barometer | 30.02 in (1016.5 mb) |
| Dewpoint | 73°F (23°C) |
| Visibility | 10.00 mi |
| Heat Index | 78°F (26°C) |
| Last update | 18 Sep 6:53 pm HST |
Extended Forecast for
4 Miles SW Wainaku HI
Tonight

Low: 70 °F
Scattered
ShowersSaturday

High: 79 °F
Scattered
ShowersSaturday Night

Low: 70 °F
Scattered
ShowersSunday

High: 80 °F
Partly Sunny
Sunday Night

Low: 70 °F
Scattered
ShowersMonday

High: 80 °F
Scattered
ShowersMonday Night

Low: 71 °F
Showers
LikelyTuesday
High: 79 °F
Showers
Likely then
Scattered
ShowersTuesday Night

Low: 71 °F
Scattered
Showers
Detailed Forecast
Tonight
Scattered showers. Mostly cloudy, with a low around 70. West northwest wind 3 to 5 mph. Chance of precipitation is 50%.
Saturday
Scattered showers, mainly after noon. Mostly cloudy, with a high near 79. Light and variable wind becoming east northeast 5 to 9 mph in the morning. Chance of precipitation is 30%.
Saturday Night
Scattered showers, mainly after midnight. Mostly cloudy, with a low around 70. Light north wind. Chance of precipitation is 30%.
Sunday
Partly sunny, with a high near 80. Northeast wind around 8 mph.
Sunday Night
Scattered showers, mainly after midnight. Mostly cloudy, with a low around 70. North wind around 6 mph. Chance of precipitation is 40%.
Monday
Scattered showers, mainly before noon. Partly sunny, with a high near 80. North wind around 7 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
Showers likely. Mostly cloudy, with a low around 71. North wind 3 to 5 mph. Chance of precipitation is 70%.
Tuesday
Showers likely, mainly before noon. Mostly cloudy, with a high near 79. Northeast wind around 6 mph. Chance of precipitation is 60%.
Tuesday Night
Scattered showers. Cloudy, with a low around 71. Light north wind. Chance of precipitation is 50%.
Wednesday
Scattered showers. Cloudy, with a high near 78. East northeast wind around 5 mph. Chance of precipitation is 50%.
Wednesday Night
Scattered showers. Cloudy, with a low around 71. Light north wind. Chance of precipitation is 50%.
Thursday
Scattered showers. Mostly cloudy, with a high near 77. Light east southeast wind. Chance of precipitation is 50%.
Thursday Night
Scattered showers. Mostly cloudy, with a low around 70. West wind around 10 mph. Chance of precipitation is 50%.
Friday
Scattered showers. Mostly cloudy, with a high near 77. East northeast wind 10 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 40%.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
4 Miles SW Wainaku HI
19.7°N 155.14°W (Elev. 974 ft)
19.7°N 155.14°W (Elev. 974 ft)
6:01 pm HST Sep 18, 2026
7pm HST Sep 18, 2026-6pm HST Sep 25, 2026


