Current conditions at

Hilo, Hilo International Airport (PHTO)

Lat: 19.72°NLon: 155.06°WElev: 36ft.

Fair

70°F

21°C

Humidity 76%
Wind Speed S 10 mph
Barometer 29.92 in (1013.1 mb)
Dewpoint 62°F (17°C)
Visibility 10.00 mi
Last update 9 Apr 5:53 am HST
Extended Forecast for

7 Miles S Pahoa HI

Flood Watch April 9, 06:45am until April 10, 06:00pm
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch April 9, 06:45am until April 10, 06:00pm

    NOW until 6:00pm Fri

    Flood Watch

  • Today

    High: 78 °F

    Heavy Rain

  • Tonight

    Tonight: Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall.  Low around 71. West southwest wind 3 to 7 mph.  Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.

    Low: 71 °F

    Heavy Rain

  • Friday

    Friday: Frequent showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall.  High near 76. West southwest wind 6 to 14 mph becoming south southeast in the morning. Winds could gust as high as 18 mph.  Chance of precipitation is 90%. New rainfall amounts between 3 and 4 inches possible.

    High: 76 °F

    Heavy Rain

  • Friday Night

    Friday Night: Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rainfall.  Cloudy, with a low around 71. South wind 11 to 14 mph, with gusts as high as 18 mph.  Chance of precipitation is 60%. New precipitation amounts between 1 and 2 inches possible.

    Low: 71 °F

    Heavy Rain

  • Saturday

    Saturday: Showers likely, mainly after noon.  Cloudy, with a high near 80. South wind 9 to 13 mph.  Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 80 °F

    Showers
    Likely

  • Saturday Night

    Saturday Night: Scattered showers. The rain could be heavy at times.  Cloudy, with a low around 72. South southeast wind around 10 mph.  Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 72 °F

    Heavy Rain

  • Sunday

    Sunday: Showers likely.  Mostly cloudy, with a high near 80. Southeast wind 9 to 11 mph.  Chance of precipitation is 60%.

    High: 80 °F

    Showers
    Likely

  • Sunday Night

    Sunday Night: Scattered showers. The rain could be heavy at times.  Mostly cloudy, with a low around 70. East wind around 9 mph.  Chance of precipitation is 30%.

    Low: 70 °F

    Heavy Rain

Detailed Forecast

Today
Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 78. Light west southwest wind becoming south southwest 5 to 9 mph in the morning. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Tonight
Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 71. West southwest wind 3 to 7 mph. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.
Friday
Frequent showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 76. West southwest wind 6 to 14 mph becoming south southeast in the morning. Winds could gust as high as 18 mph. Chance of precipitation is 90%. New rainfall amounts between 3 and 4 inches possible.
Friday Night
Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Cloudy, with a low around 71. South wind 11 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 60%. New precipitation amounts between 1 and 2 inches possible.
Saturday
Showers likely, mainly after noon. Cloudy, with a high near 80. South wind 9 to 13 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday Night
Scattered showers. The rain could be heavy at times. Cloudy, with a low around 72. South southeast wind around 10 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Showers likely. Mostly cloudy, with a high near 80. Southeast wind 9 to 11 mph. Chance of precipitation is 60%.
Sunday Night
Scattered showers. The rain could be heavy at times. Mostly cloudy, with a low around 70. East wind around 9 mph. Chance of precipitation is 30%.
Monday
Showers likely, mainly after noon. Mostly cloudy, with a high near 78. Southeast wind around 9 mph. Chance of precipitation is 60%.
Monday Night
Scattered showers. Cloudy, with a low around 71. East wind around 9 mph. Chance of precipitation is 30%.
Tuesday
Scattered showers. Cloudy, with a high near 80. East wind 9 to 11 mph. Chance of precipitation is 30%.
Tuesday Night
Scattered showers. Cloudy, with a low around 71. Northeast wind around 11 mph. Chance of precipitation is 30%.
Wednesday
Showers likely. Mostly cloudy, with a high near 80. Northeast wind 8 to 13 mph. Chance of precipitation is 60%.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles S Pahoa HI
 19.41°N 154.92°W (Elev. 213 ft)
6:02 am HST Apr 9, 2026
6am HST Apr 9, 2026-6pm HST Apr 15, 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