Current conditions at

Hilo, Hilo International Airport (PHTO)

Lat: 19.72°NLon: 155.06°WElev: 36ft.

Overcast

77°F

25°C

Humidity 88%
Wind Speed NW 5 mph
Barometer 30.00 in (1015.8 mb)
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 23 Aug 12:53 am HST
Extended Forecast for

2 Miles SSW Hawaii Volcanoes National Park HI

Flood Watch until August 24, 06:00pm
Wind Advisory August 23, 01:56am until August 23, 06:00pm
Click here for hazard details and duration
Flood Watch
Wind Advisory
  •  
    Flood Watch until August 24, 06:00pm
    Wind Advisory August 23, 01:56am until August 23, 06:00pm

    NOW: Multiple hazards in effect

    Click HERE for Details

  • Overnight

    Low: 64 °F

    Heavy Rain
    and Windy

  • Sunday

    Sunday: Occasional showers. The rain could be heavy at times.  High near 73. Breezy, with a north wind 7 to 16 mph, with gusts as high as 22 mph.  Chance of precipitation is 90%. New precipitation amounts between 2 and 3 inches possible.

    High: 73 °F

    Heavy Rain
    and Breezy

  • Sunday Night

    Sunday Night: Occasional showers. The rain could be heavy at times.  Low around 65. East northeast wind 6 to 8 mph.  Chance of precipitation is 90%. New precipitation amounts between 3 and 4 inches possible.

    Low: 65 °F

    Heavy Rain

  • Monday

    Monday: Occasional showers. The rain could be heavy at times.  High near 73. East northeast wind around 8 mph.  Chance of precipitation is 80%. New precipitation amounts between 2 and 3 inches possible.

    High: 73 °F

    Heavy Rain

  • Monday Night

    Monday Night: Scattered showers before midnight. The rain could be heavy at times.  Mostly cloudy, with a low around 64. East northeast wind 8 to 11 mph.  Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 64 °F

    Heavy Rain
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: Isolated showers after noon.  Mostly cloudy, with a high near 75. Northeast wind 11 to 14 mph, with gusts as high as 18 mph.  Chance of precipitation is 20%.

    High: 75 °F

    Mostly Cloudy
    then Isolated
    Showers

  • Tuesday Night

    Tuesday Night: Scattered showers before midnight.  Mostly cloudy, with a low around 62. North northeast wind around 11 mph.  Chance of precipitation is 30%.

    Low: 62 °F

    Scattered
    Showers then
    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 74. Northeast wind 9 to 11 mph.

    High: 74 °F

    Mostly Sunny

Detailed Forecast

Overnight
Occasional showers. The rain could be heavy at times. Low around 64. Windy, with a north northeast wind 16 to 26 mph, with gusts as high as 38 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
Occasional showers. The rain could be heavy at times. High near 73. Breezy, with a north wind 7 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. New precipitation amounts between 2 and 3 inches possible.
Sunday Night
Occasional showers. The rain could be heavy at times. Low around 65. East northeast wind 6 to 8 mph. Chance of precipitation is 90%. New precipitation amounts between 3 and 4 inches possible.
Monday
Occasional showers. The rain could be heavy at times. High near 73. East northeast wind around 8 mph. Chance of precipitation is 80%. New precipitation amounts between 2 and 3 inches possible.
Monday Night
Scattered showers before midnight. The rain could be heavy at times. Mostly cloudy, with a low around 64. East northeast wind 8 to 11 mph. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday
Isolated showers after noon. Mostly cloudy, with a high near 75. Northeast wind 11 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.
Tuesday Night
Scattered showers before midnight. Mostly cloudy, with a low around 62. North northeast wind around 11 mph. Chance of precipitation is 30%.
Wednesday
Mostly sunny, with a high near 74. Northeast wind 9 to 11 mph.
Wednesday Night
Isolated showers before midnight. Mostly cloudy, with a low around 60. North northeast wind around 9 mph. Chance of precipitation is 20%.
Thursday
Mostly sunny, with a high near 74. East northeast wind 8 to 13 mph.
Thursday Night
Isolated showers. Mostly cloudy, with a low around 60. North northeast wind 9 to 11 mph. Chance of precipitation is 20%.
Friday
Partly sunny, with a high near 73. Breezy, with a northeast wind 11 to 15 mph, with gusts as high as 21 mph.
Friday Night
Mostly cloudy, with a low around 60. Breezy, with a north northeast wind 13 to 15 mph, with gusts as high as 21 mph.
Saturday
Mostly sunny, with a high near 73. Breezy, with a northeast wind 14 to 16 mph, with gusts as high as 22 mph.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSW Hawaii Volcanoes National Park HI
 19.41°N 155.28°W (Elev. 3484 ft)
6:38 pm HST Aug 22, 2026
1am HST Aug 23, 2026-6pm HST Aug 29, 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