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

74°F

23°C

Humidity 88%
Wind Speed E 3 mph
Barometer 30.06 in (1017.8 mb)
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Last update 15 Apr 1:53 am HST
Extended Forecast for

4 Miles WNW Volcano HI

  • Overnight

    Overnight: A 20 percent chance of showers. Mostly cloudy, with a low around 57. North wind around 5 mph becoming calm.

    Low: 57 °F

    Slight Chance
    Showers

  • Wednesday

    Wednesday: A 30 percent chance of showers, mainly after noon. Mostly cloudy, with a high near 69. Calm wind becoming east 5 to 7 mph in the morning. New precipitation amounts of less than a tenth of an inch possible.

    High: 69 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 57. North wind around 5 mph.

    Low: 57 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Thursday

    Thursday: A 40 percent chance of showers after noon. Mostly cloudy, with a high near 68. Northeast wind 5 to 7 mph. New precipitation amounts of less than a tenth of an inch possible.

    High: 68 °F

    Partly Sunny
    then Chance
    Showers

  • Thursday Night

    Thursday Night: A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 56. North wind 3 to 7 mph.

    Low: 56 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Friday

    Friday: A 40 percent chance of showers after noon. Partly sunny, with a high near 68. East wind 3 to 7 mph. New precipitation amounts of less than a tenth of an inch possible.

    High: 68 °F

    Partly Sunny
    then Chance
    Showers

  • Friday Night

    Friday Night: A 30 percent chance of showers, mainly before midnight. Mostly cloudy, with a low around 56. Light and variable wind.

    Low: 56 °F

    Chance
    Showers

  • Saturday

    Saturday: A 50 percent chance of showers. Mostly cloudy, with a high near 68. Calm wind becoming east 5 to 7 mph in the afternoon.

    High: 68 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: A 50 percent chance of showers. Mostly cloudy, with a low around 55. Northeast wind around 5 mph becoming calm.

    Low: 55 °F

    Chance
    Showers

Detailed Forecast

Overnight
A 20 percent chance of showers. Mostly cloudy, with a low around 57. North wind around 5 mph becoming calm.
Wednesday
A 30 percent chance of showers, mainly after noon. Mostly cloudy, with a high near 69. Calm wind becoming east 5 to 7 mph in the morning. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 57. North wind around 5 mph.
Thursday
A 40 percent chance of showers after noon. Mostly cloudy, with a high near 68. Northeast wind 5 to 7 mph. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 56. North wind 3 to 7 mph.
Friday
A 40 percent chance of showers after noon. Partly sunny, with a high near 68. East wind 3 to 7 mph. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
A 30 percent chance of showers, mainly before midnight. Mostly cloudy, with a low around 56. Light and variable wind.
Saturday
A 50 percent chance of showers. Mostly cloudy, with a high near 68. Calm wind becoming east 5 to 7 mph in the afternoon.
Saturday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 55. Northeast wind around 5 mph becoming calm.
Sunday
Showers likely, mainly after noon. Mostly cloudy, with a high near 67. Northeast wind around 5 mph becoming calm in the afternoon. Chance of precipitation is 60%.
Sunday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 55. Light east wind.
Monday
Showers likely. Mostly cloudy, with a high near 67. East northeast wind 3 to 5 mph. Chance of precipitation is 60%.
Monday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 54. Light and variable wind.
Tuesday
A 40 percent chance of showers. Partly sunny, with a high near 66. Calm wind becoming east southeast around 5 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WNW Volcano HI
 19.52°N 155.28°W (Elev. 4541 ft)
Last Update:
6:02 pm HST Apr 14, 2026
Forecast Valid:
2am HST Apr 15, 2026-6pm HST Apr 21, 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