Current conditions at

Hilo, Hilo International Airport (PHTO)

Lat: 19.72°NLon: 155.06°WElev: 36ft.

Overcast

75°F

24°C

Humidity 88%
Wind Speed E 6 mph
Barometer 29.97 in (1014.6 mb)
Dewpoint 71°F (22°C)
Visibility 10.00 mi
Last update 8 Jan 1:53 pm HST
Extended Forecast for

Hilo HI

  • This Afternoon

    This Afternoon: Occasional showers.  High near 77. East southeast wind around 6 mph.  Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 77 °F

    Showers

  • Tonight

    Tonight: Showers likely, mainly before midnight.  Mostly cloudy, with a low around 65. Southeast wind around 6 mph becoming south southwest in the evening.  Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 65 °F

    Showers
    Likely then
    Isolated
    Showers

  • Friday

    Friday: Widespread haze. Mostly sunny, with a high near 78. East wind 5 to 9 mph becoming light and variable  in the afternoon.

    High: 78 °F

    Haze

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 66. Light south wind.

    Low: 66 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 78. East southeast wind 3 to 7 mph.

    High: 78 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Isolated showers before midnight.  Partly cloudy, with a low around 65. Light southwest wind.  Chance of precipitation is 20%.

    Low: 65 °F

    Isolated
    Showers then
    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 79. Light south wind becoming east southeast 5 to 9 mph in the afternoon.

    High: 79 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 65. South southeast wind around 6 mph becoming calm  in the evening.

    Low: 65 °F

    Mostly Clear

  • Monday

    Monday: Isolated showers after noon.  Sunny, with a high near 79. Calm wind becoming east around 5 mph.  Chance of precipitation is 20%.

    High: 79 °F

    Sunny then
    Isolated
    Showers

Detailed Forecast

This Afternoon
Occasional showers. High near 77. East southeast wind around 6 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Showers likely, mainly before midnight. Mostly cloudy, with a low around 65. Southeast wind around 6 mph becoming south southwest in the evening. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Widespread haze. Mostly sunny, with a high near 78. East wind 5 to 9 mph becoming light and variable in the afternoon.
Friday Night
Mostly cloudy, with a low around 66. Light south wind.
Saturday
Mostly sunny, with a high near 78. East southeast wind 3 to 7 mph.
Saturday Night
Isolated showers before midnight. Partly cloudy, with a low around 65. Light southwest wind. Chance of precipitation is 20%.
Sunday
Sunny, with a high near 79. Light south wind becoming east southeast 5 to 9 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 65. South southeast wind around 6 mph becoming calm in the evening.
Monday
Isolated showers after noon. Sunny, with a high near 79. Calm wind becoming east around 5 mph. Chance of precipitation is 20%.
Monday Night
Scattered showers. Mostly cloudy, with a low around 65. Light north wind becoming north northwest 6 to 11 mph after midnight. Chance of precipitation is 40%.
Tuesday
Scattered showers. Mostly sunny, with a high near 77. North wind 5 to 8 mph becoming calm in the afternoon. Chance of precipitation is 30%.
Tuesday Night
Scattered showers. Partly cloudy, with a low around 64. Calm wind becoming south 5 to 7 mph after midnight. Chance of precipitation is 30%.
Wednesday
Mostly sunny, with a high near 79. Breezy, with a south southeast wind 7 to 16 mph, with gusts as high as 22 mph.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Hilo HI
 19.7°N 155.09°W (Elev. 217 ft)
10:13 am HST Jan 8, 2026
2pm HST Jan 8, 2026-6pm HST Jan 14, 2026
 
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