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

82°F

28°C

Humidity 65%
Wind Speed SW 3 mph
Barometer 30.12 in (1019.8 mb)
Dewpoint 69°F (21°C)
Visibility 10.00 mi
Heat Index85°F (29°C)
Last update 14 Nov 11:53 am HST
Extended Forecast for

Hilo HI

  • This Afternoon

    This Afternoon: Scattered showers. Cloudy, with a high near 80. Light northeast wind. Chance of precipitation is 50%.

    High: 80 °F

    Scattered
    Showers

  • Tonight

    Tonight: Frequent showers. Low around 68. North northeast wind 3 to 6 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 68 °F

    Showers

  • Sunday

    Sunday: Showers likely, mainly before noon. Partly sunny, with a high near 80. Northeast wind 3 to 8 mph. Chance of precipitation is 70%.

    High: 80 °F

    Showers
    Likely then
    Scattered
    Showers

  • Sunday Night

    Sunday Night: Scattered showers. Mostly cloudy, with a low around 66. Light and variable wind. Chance of precipitation is 50%.

    Low: 66 °F

    Scattered
    Showers

  • Monday

    Monday: Scattered showers before noon. Mostly sunny, with a high near 81. Calm wind becoming east around 5 mph. Chance of precipitation is 30%.

    High: 81 °F

    Scattered
    Showers then
    Mostly Sunny

  • Monday Night

    Monday Night: Showers likely. Mostly cloudy, with a low around 67. Light east northeast wind. Chance of precipitation is 70%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 67 °F

    Showers
    Likely

  • Tuesday

    Tuesday: Scattered showers. Mostly cloudy, with a high near 80. Light east northeast wind. Chance of precipitation is 50%.

    High: 80 °F

    Scattered
    Showers

  • Tuesday Night

    Tuesday Night: Frequent showers. Low around 67. Light east wind. Chance of precipitation is 100%.

    Low: 67 °F

    Showers
    Likely then
    Showers

  • Wednesday

    Wednesday: Frequent showers. High near 79. East northeast wind 3 to 6 mph. Chance of precipitation is 90%.

    High: 79 °F

    Showers

Detailed Forecast

This Afternoon
Scattered showers. Cloudy, with a high near 80. Light northeast wind. Chance of precipitation is 50%.
Tonight
Frequent showers. Low around 68. North northeast wind 3 to 6 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
Showers likely, mainly before noon. Partly sunny, with a high near 80. Northeast wind 3 to 8 mph. Chance of precipitation is 70%.
Sunday Night
Scattered showers. Mostly cloudy, with a low around 66. Light and variable wind. Chance of precipitation is 50%.
Monday
Scattered showers before noon. Mostly sunny, with a high near 81. Calm wind becoming east around 5 mph. Chance of precipitation is 30%.
Monday Night
Showers likely. Mostly cloudy, with a low around 67. Light east northeast wind. Chance of precipitation is 70%. New precipitation amounts between a half and three quarters of an inch possible.
Tuesday
Scattered showers. Mostly cloudy, with a high near 80. Light east northeast wind. Chance of precipitation is 50%.
Tuesday Night
Frequent showers. Low around 67. Light east wind. Chance of precipitation is 100%.
Wednesday
Frequent showers. High near 79. East northeast wind 3 to 6 mph. Chance of precipitation is 90%.
Wednesday Night
Scattered showers. Mostly cloudy, with a low around 67. Calm wind becoming north northeast around 5 mph after midnight. Chance of precipitation is 50%.
Thursday
Isolated showers. Partly sunny, with a high near 79. Northeast wind 5 to 8 mph. Chance of precipitation is 20%.
Thursday Night
Scattered showers. Mostly cloudy, with a low around 66. North northeast wind around 6 mph. Chance of precipitation is 50%.
Friday
Scattered showers. Mostly cloudy, with a high near 79. Northeast wind 6 to 9 mph. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Hilo HI
 19.7°N 155.09°W (Elev. 217 ft)
Last Update:
6:01 am HST Nov 14, 2026
Forecast Valid:
12pm HST Nov 14, 2026-6pm HST Nov 20, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation