Current conditions at

Hilo, Hilo International Airport (PHTO)

Lat: 19.72°NLon: 155.06°WElev: 36ft.

Overcast

72°F

22°C

Humidity 91%
Wind Speed SW 3 mph
Barometer 30.00 in (1015.6 mb)
Dewpoint 69°F (21°C)
Visibility 10.00 mi
Last update 20 Apr 1:53 am HST
Extended Forecast for

4 Miles E Hilo International Airport HI

  • Overnight

    Overnight: Scattered showers.  Cloudy, with a low around 67. Light southwest wind.  Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 67 °F

    Scattered
    Showers

  • Monday

    Monday: Scattered showers, mainly before noon.  Partly sunny, with a high near 81. Light and variable wind becoming east southeast 5 to 10 mph in the morning.  Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    High: 81 °F

    Scattered
    Showers

  • Monday Night

    Monday Night: Scattered showers before midnight.  Mostly cloudy, with a low around 68. East southeast wind 5 to 7 mph becoming light and variable  in the evening.  Chance of precipitation is 40%.

    Low: 68 °F

    Scattered
    Showers then
    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 82. Light and variable wind becoming east southeast 6 to 11 mph in the morning.

    High: 82 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 68. East southeast wind 3 to 5 mph.

    Low: 68 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 82. East southeast wind 5 to 7 mph becoming northeast in the afternoon.

    High: 82 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Isolated showers.  Partly cloudy, with a low around 68. North northeast wind 3 to 5 mph.  Chance of precipitation is 20%.

    Low: 68 °F

    Isolated
    Showers

  • Thursday

    Thursday: Isolated showers before noon.  Mostly sunny, with a high near 81. North northeast wind 5 to 11 mph.  Chance of precipitation is 20%.

    High: 81 °F

    Isolated
    Showers then
    Mostly Sunny

  • Thursday Night

    Thursday Night: Isolated showers.  Partly cloudy, with a low around 68. North northeast wind 8 to 11 mph.  Chance of precipitation is 20%.

    Low: 68 °F

    Isolated
    Showers

Detailed Forecast

Overnight
Scattered showers. Cloudy, with a low around 67. Light southwest wind. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Monday
Scattered showers, mainly before noon. Partly sunny, with a high near 81. Light and variable wind becoming east southeast 5 to 10 mph in the morning. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
Scattered showers before midnight. Mostly cloudy, with a low around 68. East southeast wind 5 to 7 mph becoming light and variable in the evening. Chance of precipitation is 40%.
Tuesday
Mostly sunny, with a high near 82. Light and variable wind becoming east southeast 6 to 11 mph in the morning.
Tuesday Night
Mostly cloudy, with a low around 68. East southeast wind 3 to 5 mph.
Wednesday
Mostly sunny, with a high near 82. East southeast wind 5 to 7 mph becoming northeast in the afternoon.
Wednesday Night
Isolated showers. Partly cloudy, with a low around 68. North northeast wind 3 to 5 mph. Chance of precipitation is 20%.
Thursday
Isolated showers before noon. Mostly sunny, with a high near 81. North northeast wind 5 to 11 mph. Chance of precipitation is 20%.
Thursday Night
Isolated showers. Partly cloudy, with a low around 68. North northeast wind 8 to 11 mph. Chance of precipitation is 20%.
Friday
Isolated showers before noon. Mostly sunny, with a high near 80. North wind 8 to 13 mph. Chance of precipitation is 20%.
Friday Night
Scattered showers. Partly cloudy, with a low around 67. North northeast wind 8 to 13 mph. Chance of precipitation is 30%.
Saturday
Isolated showers. Mostly sunny, with a high near 80. North northeast wind 8 to 11 mph. Chance of precipitation is 20%.
Saturday Night
Scattered showers. Partly cloudy, with a low around 67. North northeast wind 5 to 9 mph becoming calm in the evening. Chance of precipitation is 30%.
Sunday
Isolated showers. Mostly sunny, with a high near 79. Calm wind becoming east northeast 5 to 9 mph in the afternoon. Chance of precipitation is 20%.
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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)
1:38 am HST Apr 20, 2026
2am HST Apr 20, 2026-6pm HST Apr 26, 2026
 
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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