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

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...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

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