Current conditions at

Hilo, Hilo International Airport (PHTO)

Lat: 19.72°NLon: 155.06°WElev: 36ft.

Fair

73°F

23°C

Humidity 74%
Wind Speed Calm
Barometer 29.97 in (1014.9 mb)
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Last update 5 Apr 6:53 pm HST
Extended Forecast for

Hilo International Airport HI

  • Tonight

    Tonight: Isolated showers.  Mostly cloudy, with a low around 65. Northeast wind around 7 mph becoming west southwest in the evening.  Chance of precipitation is 20%.

    Low: 65 °F

    Isolated
    Showers

  • Monday

    Monday: Scattered showers, mainly after 11am.  Partly sunny, with a high near 77. South southwest wind 5 to 9 mph becoming east southeast in the morning.  Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 77 °F

    Scattered
    Showers

  • Monday Night

    Monday Night: Scattered showers.  Mostly cloudy, with a low around 67. South southeast wind around 6 mph.  Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 67 °F

    Scattered
    Showers

  • Tuesday

    Tuesday: Showers likely, mainly after 2pm.  Mostly cloudy, with a high near 76. Southeast wind around 7 mph.  Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 76 °F

    Showers
    Likely

  • Tuesday Night

    Tuesday Night: Showers likely, mainly before 8pm.  Mostly cloudy, with a low around 68. South southeast wind 6 to 8 mph.  Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 68 °F

    Showers
    Likely

  • Wednesday

    Wednesday: Showers likely, mainly after 2pm. The rain could be heavy at times.  Mostly cloudy, with a high near 78. South southeast wind 8 to 11 mph.  Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 78 °F

    Heavy Rain

  • Wednesday Night

    Wednesday Night: Showers likely, with thunderstorms also possible after 8pm. Some of the storms could produce heavy rainfall.  Mostly cloudy, with a low around 69. South wind around 10 mph.  Chance of precipitation is 60%.

    Low: 69 °F

    Heavy Rain

  • Thursday

    Thursday: Scattered showers and thunderstorms. Some of the storms could produce heavy rainfall.  Mostly cloudy, with a high near 77. South southeast wind 8 to 13 mph.  Chance of precipitation is 50%.

    High: 77 °F

    Heavy Rain

  • Thursday Night

    Thursday Night: Scattered showers and thunderstorms. Some of the storms could produce heavy rainfall.  Mostly cloudy, with a low around 69. South wind around 8 mph.  Chance of precipitation is 50%.

    Low: 69 °F

    Heavy Rain

Detailed Forecast

Tonight
Isolated showers. Mostly cloudy, with a low around 65. Northeast wind around 7 mph becoming west southwest in the evening. Chance of precipitation is 20%.
Monday
Scattered showers, mainly after 11am. Partly sunny, with a high near 77. South southwest wind 5 to 9 mph becoming east southeast in the morning. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
Scattered showers. Mostly cloudy, with a low around 67. South southeast 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 76. Southeast wind around 7 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday Night
Showers likely, mainly before 8pm. Mostly cloudy, with a low around 68. South southeast wind 6 to 8 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday
Showers likely, mainly after 2pm. The rain could be heavy at times. Mostly cloudy, with a high near 78. South southeast wind 8 to 11 mph. Chance of precipitation is 60%. 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 69. South wind around 10 mph. Chance of precipitation is 60%.
Thursday
Scattered showers and thunderstorms. Some of the storms could produce heavy rainfall. Mostly cloudy, with a high near 77. South southeast wind 8 to 13 mph. Chance of precipitation is 50%.
Thursday Night
Scattered showers and thunderstorms. Some of the storms could produce heavy rainfall. Mostly cloudy, with a low around 69. South wind around 8 mph. Chance of precipitation is 50%.
Friday
Scattered showers and thunderstorms. Some of the storms could produce heavy rainfall. Mostly cloudy, with a high near 78. South southeast wind 5 to 7 mph. Chance of precipitation is 40%.
Friday Night
Showers likely. The rain could be heavy at times. Mostly cloudy, with a low around 69. South wind around 6 mph. Chance of precipitation is 60%.
Saturday
Scattered showers. The rain could be heavy at times. Mostly cloudy, with a high near 80. South southeast wind around 6 mph becoming light and variable in the morning. Chance of precipitation is 50%.
Saturday Night
Scattered showers. The rain could be heavy at times. Mostly cloudy, with a low around 69. Light and variable wind. Chance of precipitation is 40%.
Sunday
Scattered showers. The rain could be heavy at times. Mostly cloudy, with a high near 79. Calm wind becoming south southeast around 6 mph in the afternoon. Chance of precipitation is 50%.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Hilo International Airport HI
 19.72°N 155.09°W (Elev. 95 ft)
6:01 pm HST Apr 5, 2026
7pm HST Apr 5, 2026-6pm HST Apr 12, 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