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

Hilo, Hilo International Airport (PHTO)

Lat: 19.72°NLon: 155.06°WElev: 36ft.

Fair

85°F

29°C

Humidity 48%
Wind Speed SE 17 G 30 mph
Barometer 29.78 in (1008.3 mb)
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Heat Index86°F (30°C)
Last update 14 Jan 1:53 pm HST
Extended Forecast for

4 Miles SW Wainaku HI

  • This Afternoon

    This Afternoon: Widespread haze. Sunny, with a high near 79. South southeast wind 8 to 13 mph becoming light and variable.

    High: 79 °F

    Haze

  • Tonight

    Tonight: Widespread haze before midnight. Clear, with a low around 64. Calm wind becoming west northwest around 5 mph after midnight.

    Low: 64 °F

    Haze then
    Clear

  • Thursday

    Thursday: Scattered showers after noon. Widespread haze. Mostly sunny, with a high near 76. Light and variable wind becoming north 9 to 14 mph in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 76 °F

    Haze then
    Scattered
    Showers

  • Thursday Night

    Thursday Night: Scattered showers, mainly before midnight. Mostly cloudy, with a low around 63. North wind around 11 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 63 °F

    Scattered
    Showers

  • Friday

    Friday: Mostly sunny, with a high near 70. North northeast wind 7 to 10 mph.

    High: 70 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Isolated showers. Mostly cloudy, with a low around 61. North wind around 7 mph. Chance of precipitation is 20%.

    Low: 61 °F

    Isolated
    Showers

  • Saturday

    Saturday: Isolated showers before noon. Mostly sunny, with a high near 71. Northeast wind 6 to 10 mph. Chance of precipitation is 20%.

    High: 71 °F

    Isolated
    Showers then
    Mostly Sunny

  • Saturday Night

    Saturday Night: Isolated showers before midnight. Partly cloudy, with a low around 61. Northeast wind 5 to 7 mph becoming calm in the evening. Chance of precipitation is 20%.

    Low: 61 °F

    Isolated
    Showers then
    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 73. Calm wind becoming east 5 to 8 mph in the afternoon.

    High: 73 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Widespread haze. Sunny, with a high near 79. South southeast wind 8 to 13 mph becoming light and variable.
Tonight
Widespread haze before midnight. Clear, with a low around 64. Calm wind becoming west northwest around 5 mph after midnight.
Thursday
Scattered showers after noon. Widespread haze. Mostly sunny, with a high near 76. Light and variable wind becoming north 9 to 14 mph in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Scattered showers, mainly before midnight. Mostly cloudy, with a low around 63. North wind around 11 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Mostly sunny, with a high near 70. North northeast wind 7 to 10 mph.
Friday Night
Isolated showers. Mostly cloudy, with a low around 61. North wind around 7 mph. Chance of precipitation is 20%.
Saturday
Isolated showers before noon. Mostly sunny, with a high near 71. Northeast wind 6 to 10 mph. Chance of precipitation is 20%.
Saturday Night
Isolated showers before midnight. Partly cloudy, with a low around 61. Northeast wind 5 to 7 mph becoming calm in the evening. Chance of precipitation is 20%.
Sunday
Mostly sunny, with a high near 73. Calm wind becoming east 5 to 8 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 61. South southeast wind around 6 mph.
M.L.King Day
Mostly sunny, with a high near 74. East southeast wind 5 to 9 mph.
Monday Night
Partly cloudy, with a low around 62. South southwest wind 5 to 7 mph.
Tuesday
Mostly sunny, with a high near 75. Southeast wind 7 to 11 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SW Wainaku HI
 19.7°N 155.14°W (Elev. 974 ft)
Last Update:
6:01 am HST Jan 14, 2026
Forecast Valid:
2pm HST Jan 14, 2026-6pm HST Jan 20, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation