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.

Overcast

78°F

26°C

Humidity 82%
Wind Speed NW 9 mph
Barometer 30.02 in (1016.5 mb)
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 25 Jul 12:53 pm HST
Extended Forecast for

Papaaloa HI

  • This Afternoon

    This Afternoon: Scattered showers. Partly sunny, with a high near 77. East wind 5 to 10 mph becoming light south southeast. Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 77 °F

    Scattered
    Showers

  • Tonight

    Tonight: Scattered showers. Mostly cloudy, with a low around 69. Light south southeast wind becoming south 8 to 13 mph in the evening. Chance of precipitation is 50%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 69 °F

    Scattered
    Showers

  • Sunday

    Sunday: Scattered showers. Partly sunny, with a high near 78. South wind 6 to 10 mph becoming east northeast in the morning. Chance of precipitation is 40%. New precipitation amounts between a quarter and half of an inch possible.

    High: 78 °F

    Scattered
    Showers

  • Sunday Night

    Sunday Night: Scattered showers. Mostly cloudy, with a low around 70. East southeast wind 3 to 6 mph. Chance of precipitation is 40%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 70 °F

    Scattered
    Showers

  • Monday

    Monday: Scattered showers. Partly sunny, with a high near 79. Northeast wind around 5 mph becoming calm in the afternoon. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 79 °F

    Scattered
    Showers

  • Monday Night

    Monday Night: Scattered showers. Mostly cloudy, with a low around 72. Calm wind becoming west northwest 5 to 8 mph after midnight. Chance of precipitation is 50%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 72 °F

    Scattered
    Showers

  • Tuesday

    Tuesday: Scattered showers. The rain could be heavy at times. Mostly cloudy, with a high near 81. Northwest wind 8 to 13 mph. Chance of precipitation is 50%.

    High: 81 °F

    Heavy Rain

  • Tuesday Night

    Tuesday Night: Showers. The rain could be heavy at times. Low around 73. Light and variable wind becoming east southeast 5 to 10 mph after midnight. Chance of precipitation is 80%.

    Low: 73 °F

    Heavy Rain

  • Wednesday

    Wednesday: Showers likely. The rain could be heavy at times. Cloudy, with a high near 82. Breezy, with a southeast wind 10 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 60%.

    High: 82 °F

    Heavy Rain
    and Breezy

Detailed Forecast

This Afternoon
Scattered showers. Partly sunny, with a high near 77. East wind 5 to 10 mph becoming light south southeast. Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight
Scattered showers. Mostly cloudy, with a low around 69. Light south southeast wind becoming south 8 to 13 mph in the evening. Chance of precipitation is 50%. New precipitation amounts between a quarter and half of an inch possible.
Sunday
Scattered showers. Partly sunny, with a high near 78. South wind 6 to 10 mph becoming east northeast in the morning. Chance of precipitation is 40%. New precipitation amounts between a quarter and half of an inch possible.
Sunday Night
Scattered showers. Mostly cloudy, with a low around 70. East southeast wind 3 to 6 mph. Chance of precipitation is 40%. New precipitation amounts between a quarter and half of an inch possible.
Monday
Scattered showers. Partly sunny, with a high near 79. Northeast wind around 5 mph becoming calm in the afternoon. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday Night
Scattered showers. Mostly cloudy, with a low around 72. Calm wind becoming west northwest 5 to 8 mph after midnight. Chance of precipitation is 50%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday
Scattered showers. The rain could be heavy at times. Mostly cloudy, with a high near 81. Northwest wind 8 to 13 mph. Chance of precipitation is 50%.
Tuesday Night
Showers. The rain could be heavy at times. Low around 73. Light and variable wind becoming east southeast 5 to 10 mph after midnight. Chance of precipitation is 80%.
Wednesday
Showers likely. The rain could be heavy at times. Cloudy, with a high near 82. Breezy, with a southeast wind 10 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 60%.
Wednesday Night
Scattered showers. Mostly cloudy, with a low around 72. Breezy, with a southeast wind 13 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 50%.
Thursday
Scattered showers. Partly sunny, with a high near 81. Breezy, with an east southeast wind 14 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 50%.
Thursday Night
Scattered showers. Mostly cloudy, with a low around 72. East southeast wind around 14 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.
Friday
Scattered showers. Partly sunny, with a high near 80. Breezy, with an east southeast wind 14 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 40%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Papaaloa HI
 19.97°N 155.23°W (Elev. 873 ft)
Last Update:
10:02 am HST Jul 25, 2026
Forecast Valid:
12pm HST Jul 25, 2026-6pm HST Jul 31, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation