Current conditions at

Hilo, Hilo International Airport (PHTO)

Lat: 19.72°NLon: 155.06°WElev: 36ft.

Overcast

74°F

23°C

Humidity 94%
Wind Speed N 8 G 18 mph
Barometer 29.85 in (1010.7 mb)
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Last update 16 Mar 3:53 pm HST
Extended Forecast for

3 Miles W Hilo HI

  • This Afternoon

    This Afternoon: Showers likely.  Mostly cloudy, with a high near 78. Calm wind.  Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 78 °F

    Showers
    Likely

  • Tonight

    Tonight: Showers likely.  Mostly cloudy, with a low around 69. Calm wind.  Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 69 °F

    Showers
    Likely

  • Tuesday

    Tuesday: Occasional showers. The rain could be heavy at times.  High near 75. Calm wind becoming north around 5 mph.  Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 75 °F

    Showers
    Likely then
    Heavy Rain

  • Tuesday Night

    Tuesday Night: Occasional showers.  Low around 67. Calm wind.  Chance of precipitation is 90%. New precipitation amounts between 1 and 2 inches possible.

    Low: 67 °F

    Showers

  • Wednesday

    Wednesday: Occasional showers.  High near 73. Calm wind.  Chance of precipitation is 90%. New precipitation amounts between 1 and 2 inches possible.

    High: 73 °F

    Showers

  • Wednesday Night

    Wednesday Night: Showers likely.  Cloudy, with a low around 67. Calm wind.  Chance of precipitation is 70%. New precipitation amounts between three quarters and one inch possible.

    Low: 67 °F

    Showers
    Likely

  • Thursday

    Thursday: Showers likely.  Mostly cloudy, with a high near 76. Calm wind becoming southeast around 5 mph.  Chance of precipitation is 60%.

    High: 76 °F

    Showers
    Likely

  • Thursday Night

    Thursday Night: Scattered showers.  Mostly cloudy, with a low around 68. Light west southwest wind.  Chance of precipitation is 40%.

    Low: 68 °F

    Scattered
    Showers

  • Friday

    Friday: Showers likely.  Mostly cloudy, with a high near 77. Calm wind.  Chance of precipitation is 70%.

    High: 77 °F

    Showers
    Likely

Detailed Forecast

This Afternoon
Showers likely. Mostly cloudy, with a high near 78. Calm wind. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight
Showers likely. Mostly cloudy, with a low around 69. Calm wind. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday
Occasional showers. The rain could be heavy at times. High near 75. Calm wind becoming north around 5 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.
Tuesday Night
Occasional showers. Low around 67. Calm wind. Chance of precipitation is 90%. New precipitation amounts between 1 and 2 inches possible.
Wednesday
Occasional showers. High near 73. Calm wind. Chance of precipitation is 90%. New precipitation amounts between 1 and 2 inches possible.
Wednesday Night
Showers likely. Cloudy, with a low around 67. Calm wind. Chance of precipitation is 70%. New precipitation amounts between three quarters and one inch possible.
Thursday
Showers likely. Mostly cloudy, with a high near 76. Calm wind becoming southeast around 5 mph. Chance of precipitation is 60%.
Thursday Night
Scattered showers. Mostly cloudy, with a low around 68. Light west southwest wind. Chance of precipitation is 40%.
Friday
Showers likely. Mostly cloudy, with a high near 77. Calm wind. Chance of precipitation is 70%.
Friday Night
Scattered showers. Mostly cloudy, with a low around 68. Light southwest wind. Chance of precipitation is 50%.
Saturday
Showers likely. Mostly cloudy, with a high near 78. Calm wind becoming southeast around 6 mph in the afternoon. Chance of precipitation is 70%.
Saturday Night
Showers likely. Mostly cloudy, with a low around 67. Southwest wind 3 to 5 mph. Chance of precipitation is 60%.
Sunday
Showers likely. Mostly cloudy, with a high near 76. Southeast wind around 6 mph becoming light and variable in the afternoon. Chance of precipitation is 70%.
Sunday Night
Showers likely. Cloudy, with a low around 66. Light and variable wind becoming south 5 to 10 mph after midnight. Chance of precipitation is 70%.
Monday
Showers likely. Mostly cloudy, with a high near 75. Breezy, with a south southeast wind 9 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 70%.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles W Hilo HI
 19.7°N 155.14°W (Elev. 974 ft)
4:01 pm HST Mar 16, 2026
4pm HST Mar 16, 2026-6pm HST Mar 23, 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