Hazardous Weather Conditions
Current conditions at
Hilo, Hilo International Airport (PHTO)
Lat: 19.72°NLon: 155.06°WElev: 36ft.
A Few Clouds
70°F
21°C
| Humidity | 82% |
| Wind Speed | SW 5 mph |
| Barometer | 30.01 in (1015.9 mb) |
| Dewpoint | 64°F (18°C) |
| Visibility | 10.00 mi |
| Last update | 5 Apr 8:53 pm HST |
Extended Forecast for
4 Miles E Hilo International Airport HI
Tonight

Low: 64 °F
Scattered
ShowersMonday

High: 78 °F
Scattered
ShowersMonday Night

Low: 67 °F
Scattered
ShowersTuesday

High: 78 °F
Showers
LikelyTuesday Night

Low: 67 °F
Showers
LikelyWednesday

High: 80 °F
Heavy Rain
Wednesday Night

Low: 68 °F
Heavy Rain
Thursday

High: 79 °F
Heavy Rain
Thursday Night

Low: 67 °F
Heavy Rain
Detailed Forecast
Tonight
Scattered showers. Mostly cloudy, with a low around 64. South southwest wind around 6 mph. Chance of precipitation is 30%.
Monday
Scattered showers. Partly sunny, with a high near 78. South southwest wind 5 to 11 mph becoming east southeast in the morning. Chance of precipitation is 30%.
Monday Night
Scattered showers. Mostly cloudy, with a low around 67. South southwest wind around 6 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
Showers likely, mainly after 2pm. Mostly cloudy, with a high near 78. Southeast wind 6 to 8 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday Night
Showers likely. Cloudy, with a low around 67. South southeast wind 7 to 9 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday
Showers likely. The rain could be heavy at times. Mostly cloudy, with a high near 80. South southeast wind 9 to 13 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
Showers likely, with thunderstorms also possible after 8pm. Some of the storms could produce heavy rainfall. Mostly cloudy, with a low around 68. South wind around 11 mph. Chance of precipitation is 60%.
Thursday
Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Mostly cloudy, with a high near 79. South southeast wind 9 to 13 mph. Chance of precipitation is 60%.
Thursday Night
Showers likely and possibly a thunderstorm before 2am, then scattered showers and thunderstorms after 2am. Some of the storms could produce heavy rainfall. Mostly cloudy, with a low around 67. South southeast wind around 9 mph. Chance of precipitation is 60%.
Friday
Showers likely and possibly a thunderstorm before noon, then scattered showers and thunderstorms after noon. Some of the storms could produce heavy rainfall. Mostly cloudy, with a high near 79. South southeast wind around 8 mph. Chance of precipitation is 60%.
Friday Night
Showers likely. The rain could be heavy at times. Mostly cloudy, with a low around 68. South wind around 8 mph. Chance of precipitation is 60%.
Saturday
Scattered showers. The rain could be heavy at times. Partly sunny, with a high near 81. South southeast wind 5 to 8 mph becoming calm. Chance of precipitation is 40%.
Saturday Night
Scattered showers. The rain could be heavy at times. Mostly cloudy, with a low around 68. Southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%.
Sunday
Scattered showers. The rain could be heavy at times. Mostly cloudy, with a high near 80. Calm wind becoming south southeast around 6 mph in the afternoon. Chance of precipitation is 40%.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
4 Miles E Hilo International Airport HI
19.7°N 155.02°W (Elev. 36 ft)
19.7°N 155.02°W (Elev. 36 ft)
6:01 pm HST Apr 5, 2026
9pm HST Apr 5, 2026-6pm HST Apr 12, 2026



