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

68°F

20°C

Humidity 90%
Wind Speed SW 5 mph
Barometer 30.03 in (1016.7 mb)
Dewpoint 65°F (18°C)
Visibility 10.00 mi
Last update 29 Apr 3:53 am HST
Extended Forecast for

4 Miles E Hilo International Airport HI

  • Overnight

    Overnight: Showers. Low around 67. West northwest wind around 6 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 67 °F

    Showers

  • Wednesday

    Wednesday: Showers likely, mainly before noon. Mostly cloudy, with a high near 79. West northwest wind 5 to 11 mph becoming northeast in the morning. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 79 °F

    Showers
    Likely then
    Scattered
    Showers

  • Wednesday Night

    Wednesday Night: Showers. Low around 65. North wind 5 to 8 mph becoming light and variable after midnight. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 65 °F

    Showers

  • Thursday

    Thursday: Showers likely, mainly before noon. Mostly cloudy, with a high near 79. Light and variable wind becoming north northeast 5 to 10 mph in the morning. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 79 °F

    Showers
    Likely then
    Scattered
    Showers

  • Thursday Night

    Thursday Night: Showers. Low around 66. North wind around 6 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 66 °F

    Showers

  • Friday

    Friday: Frequent showers, mainly before noon. High near 79. Northeast wind around 5 mph. Chance of precipitation is 80%.

    High: 79 °F

    Showers then
    Scattered
    Showers

  • Friday Night

    Friday Night: Frequent showers. Low around 66. West northwest wind around 6 mph becoming light and variable after midnight. Chance of precipitation is 80%.

    Low: 66 °F

    Showers

  • Saturday

    Saturday: Showers likely, mainly before noon. Mostly cloudy, with a high near 79. Northeast wind 5 to 7 mph becoming calm in the afternoon. Chance of precipitation is 70%.

    High: 79 °F

    Showers
    Likely then
    Scattered
    Showers

  • Saturday Night

    Saturday Night: Frequent showers. Low around 67. Light and variable wind. Chance of precipitation is 90%.

    Low: 67 °F

    Showers

Detailed Forecast

Overnight
Showers. Low around 67. West northwest wind around 6 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Showers likely, mainly before noon. Mostly cloudy, with a high near 79. West northwest wind 5 to 11 mph becoming northeast in the morning. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Showers. Low around 65. North wind 5 to 8 mph becoming light and variable after midnight. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Showers likely, mainly before noon. Mostly cloudy, with a high near 79. Light and variable wind becoming north northeast 5 to 10 mph in the morning. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Showers. Low around 66. North wind around 6 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Frequent showers, mainly before noon. High near 79. Northeast wind around 5 mph. Chance of precipitation is 80%.
Friday Night
Frequent showers. Low around 66. West northwest wind around 6 mph becoming light and variable after midnight. Chance of precipitation is 80%.
Saturday
Showers likely, mainly before noon. Mostly cloudy, with a high near 79. Northeast wind 5 to 7 mph becoming calm in the afternoon. Chance of precipitation is 70%.
Saturday Night
Frequent showers. Low around 67. Light and variable wind. Chance of precipitation is 90%.
Sunday
Showers likely, mainly before noon. Mostly cloudy, with a high near 80. East northeast wind 5 to 8 mph becoming calm in the afternoon. Chance of precipitation is 70%.
Sunday Night
Frequent showers. Low around 67. Calm wind. Chance of precipitation is 90%.
Monday
Showers likely. Mostly cloudy, with a high near 81. East wind 5 to 8 mph becoming calm in the afternoon. Chance of precipitation is 70%.
Monday Night
Frequent showers. Low around 67. Calm wind. Chance of precipitation is 90%.
Tuesday
Showers likely. Mostly cloudy, with a high near 81. Calm wind becoming east 5 to 8 mph. Chance of precipitation is 70%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles E Hilo International Airport HI
 19.7°N 155.02°W (Elev. 36 ft)
Last Update:
4:01 am HST Apr 29, 2026
Forecast Valid:
4am HST Apr 29, 2026-6pm HST May 5, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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