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

76°F

24°C

Humidity 82%
Wind Speed E 6 mph
Barometer 29.98 in (1014.9 mb)
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Heat Index77°F (25°C)
Last update 19 Apr 5:53 pm HST
Extended Forecast for

5 Miles SSW Pahoa HI

  • Tonight

    Tonight: Scattered showers. Mostly cloudy, with a low around 64. East northeast wind around 7 mph becoming south in the evening. Chance of precipitation is 40%.

    Low: 64 °F

    Scattered
    Showers

  • Monday

    Monday: Showers likely, mainly before noon. Mostly cloudy, with a high near 74. South wind 6 to 8 mph becoming east in the morning. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 74 °F

    Showers
    Likely

  • Monday Night

    Monday Night: Isolated showers before midnight. Mostly cloudy, with a low around 65. East wind around 6 mph becoming light and variable after midnight. Chance of precipitation is 20%.

    Low: 65 °F

    Isolated
    Showers then
    Partly Cloudy

  • Tuesday

    Tuesday: Isolated showers after noon. Partly sunny, with a high near 74. East wind around 6 mph. Chance of precipitation is 20%.

    High: 74 °F

    Mostly Sunny
    then Isolated
    Showers

  • Tuesday Night

    Tuesday Night: Isolated showers before midnight. Mostly cloudy, with a low around 65. East wind 3 to 5 mph. Chance of precipitation is 20%.

    Low: 65 °F

    Isolated
    Showers then
    Mostly Cloudy

  • Wednesday

    Wednesday: Isolated showers before noon. Mostly sunny, with a high near 75. East wind around 8 mph. Chance of precipitation is 20%.

    High: 75 °F

    Isolated
    Showers then
    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Isolated showers. Partly cloudy, with a low around 65. North northeast wind around 7 mph. Chance of precipitation is 20%.

    Low: 65 °F

    Isolated
    Showers

  • Thursday

    Thursday: Scattered showers before noon. Mostly sunny, with a high near 74. Northeast wind around 11 mph. Chance of precipitation is 30%.

    High: 74 °F

    Scattered
    Showers then
    Mostly Sunny

  • Thursday Night

    Thursday Night: Scattered showers. Mostly cloudy, with a low around 64. North wind around 10 mph. Chance of precipitation is 30%.

    Low: 64 °F

    Scattered
    Showers

Detailed Forecast

Tonight
Scattered showers. Mostly cloudy, with a low around 64. East northeast wind around 7 mph becoming south in the evening. Chance of precipitation is 40%.
Monday
Showers likely, mainly before noon. Mostly cloudy, with a high near 74. South wind 6 to 8 mph becoming east in the morning. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
Isolated showers before midnight. Mostly cloudy, with a low around 65. East wind around 6 mph becoming light and variable after midnight. Chance of precipitation is 20%.
Tuesday
Isolated showers after noon. Partly sunny, with a high near 74. East wind around 6 mph. Chance of precipitation is 20%.
Tuesday Night
Isolated showers before midnight. Mostly cloudy, with a low around 65. East wind 3 to 5 mph. Chance of precipitation is 20%.
Wednesday
Isolated showers before noon. Mostly sunny, with a high near 75. East wind around 8 mph. Chance of precipitation is 20%.
Wednesday Night
Isolated showers. Partly cloudy, with a low around 65. North northeast wind around 7 mph. Chance of precipitation is 20%.
Thursday
Scattered showers before noon. Mostly sunny, with a high near 74. Northeast wind around 11 mph. Chance of precipitation is 30%.
Thursday Night
Scattered showers. Mostly cloudy, with a low around 64. North wind around 10 mph. Chance of precipitation is 30%.
Friday
Scattered showers, mainly before noon. Mostly sunny, with a high near 74. North northeast wind 11 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 30%.
Friday Night
Scattered showers. Mostly cloudy, with a low around 64. North northeast wind 11 to 13 mph becoming south after midnight. Chance of precipitation is 40%.
Saturday
Scattered showers. Partly sunny, with a high near 73. South southwest wind 11 to 13 mph becoming northeast in the afternoon. Chance of precipitation is 40%.
Saturday Night
Scattered showers. Mostly cloudy, with a low around 64. North wind 8 to 10 mph. Chance of precipitation is 50%.
Sunday
Scattered showers. Partly sunny, with a high near 73. Northeast wind around 11 mph. Chance of precipitation is 40%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SSW Pahoa HI
 19.43°N 154.99°W (Elev. 1512 ft)
Last Update:
6:01 pm HST Apr 19, 2026
Forecast Valid:
6pm HST Apr 19, 2026-6pm HST Apr 26, 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