National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Hilo, Hilo International Airport (PHTO)

Lat: 19.72°NLon: 155.06°WElev: 36ft.

Light Rain

68°F

20°C

Humidity 93%
Wind Speed W 8 mph
Barometer 30.04 in (1017.1 mb)
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Last update 8 Mar 11:53 pm HST
Extended Forecast for

Hilo International Airport HI

  • Overnight

    Overnight: Showers likely. Mostly cloudy, with a low around 65. West southwest wind around 6 mph becoming calm. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 65 °F

    Showers
    Likely

  • Monday

    Monday: Scattered showers. Partly sunny, with a high near 76. Calm wind becoming east southeast 5 to 7 mph in the afternoon. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    High: 76 °F

    Scattered
    Showers

  • Monday Night

    Monday Night: Scattered showers. Mostly cloudy, with a low around 65. South southeast wind 7 to 11 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 65 °F

    Scattered
    Showers

  • Tuesday

    Tuesday: Scattered showers. Partly sunny, with a high near 78. Breezy, with a southeast wind 11 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 78 °F

    Scattered
    Showers and
    Breezy

  • Tuesday Night

    Tuesday Night: Isolated showers. Mostly cloudy, with a low around 69. South wind 9 to 11 mph. Chance of precipitation is 20%.

    Low: 69 °F

    Isolated
    Showers

  • Wednesday

    Wednesday: Scattered showers and thunderstorms. Some of the storms could produce heavy rainfall. Partly sunny, with a high near 80. South southeast wind 9 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 40%. New rainfall amounts between a quarter and half of an inch possible.

    High: 80 °F

    Heavy Rain

  • Wednesday Night

    Wednesday Night: Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Mostly cloudy, with a low around 71. South wind 6 to 9 mph. Chance of precipitation is 60%.

    Low: 71 °F

    Heavy Rain

  • Thursday

    Thursday: Scattered showers and thunderstorms. Some of the storms could produce heavy rainfall. Mostly cloudy, with a high near 79. Breezy, with a southeast wind 11 to 16 mph becoming light in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 50%.

    High: 79 °F

    Heavy Rain
    and Breezy

  • Thursday Night

    Thursday Night: Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Mostly cloudy, with a low around 70. Light southeast wind becoming south southeast 9 to 14 mph after midnight. Winds could gust as high as 18 mph. Chance of precipitation is 60%.

    Low: 70 °F

    Heavy Rain

Detailed Forecast

Overnight
Showers likely. Mostly cloudy, with a low around 65. West southwest wind around 6 mph becoming calm. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Monday
Scattered showers. Partly sunny, with a high near 76. Calm wind becoming east southeast 5 to 7 mph in the afternoon. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
Scattered showers. Mostly cloudy, with a low around 65. South southeast wind 7 to 11 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
Scattered showers. Partly sunny, with a high near 78. Breezy, with a southeast wind 11 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
Isolated showers. Mostly cloudy, with a low around 69. South wind 9 to 11 mph. Chance of precipitation is 20%.
Wednesday
Scattered showers and thunderstorms. Some of the storms could produce heavy rainfall. Partly sunny, with a high near 80. South southeast wind 9 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 40%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday Night
Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Mostly cloudy, with a low around 71. South wind 6 to 9 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 79. Breezy, with a southeast wind 11 to 16 mph becoming light in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 50%.
Thursday Night
Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Mostly cloudy, with a low around 70. Light southeast wind becoming south southeast 9 to 14 mph after midnight. Winds could gust as high as 18 mph. Chance of precipitation is 60%.
Friday
Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 81. Windy, with a south southeast wind 14 to 23 mph, with gusts as high as 32 mph. Chance of precipitation is 100%.
Friday Night
Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Mostly cloudy, with a low around 71. Breezy, with a south wind 16 to 18 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.
Saturday
Scattered showers and thunderstorms. Some of the storms could produce heavy rainfall. Partly sunny, with a high near 82. Windy, with a south wind 17 to 23 mph, with gusts as high as 32 mph. Chance of precipitation is 50%.
Saturday Night
Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Mostly cloudy, with a low around 71. Breezy, with a south wind 17 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 70%.
Sunday
Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 83. Breezy, with a south wind 15 to 20 mph becoming light southwest in the afternoon. Winds could gust as high as 28 mph. Chance of precipitation is 80%.
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ABOUT THIS FORECAST

 
Point Forecast:
Hilo International Airport HI
 19.72°N 155.09°W (Elev. 95 ft)
Last Update:
6:29 pm HST Mar 8, 2026
Forecast Valid:
12am HST Mar 9, 2026-6pm HST Mar 15, 2026
 
Forecast Discussion
 
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Additional Resources

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