National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Hilo, Hilo International Airport (PHTO)

Lat: 19.72°NLon: 155.06°WElev: 36ft.

Light Rain Fog/Mist

72°F

22°C

Humidity 87%
Wind Speed S 8 mph
Barometer 29.88 in (1011.6 mb)
Dewpoint 68°F (20°C)
Visibility 6.00 mi
Last update 11 Mar 2:53 am HST
Extended Forecast for

3 Miles ENE Hilo International Airport HI

Flood Watch March 11, 06:00pm until March 14, 06:00pm
Click here for hazard details and duration
Flood Watch

  • Overnight

    Overnight: Scattered showers. Mostly cloudy, with a low around 66. South southeast wind 9 to 11 mph. Chance of precipitation is 30%.

    Low: 66 °F

    Scattered
    Showers

  • Wednesday

    Wednesday: Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Mostly cloudy, with a high near 81. Breezy, with a south southeast wind 9 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 81 °F

    Heavy Rain
    and Breezy

  • Wednesday Night

    Wednesday Night: Scattered showers and thunderstorms. Mostly cloudy, with a low around 68. South wind 6 to 9 mph. Chance of precipitation is 50%.

    Low: 68 °F

    Scattered
    Showers

  • Thursday

    Thursday: Scattered showers and thunderstorms after noon. Partly sunny, with a high near 82. Southeast wind 6 to 10 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 82 °F

    Partly Sunny
    then
    Scattered
    Showers

  • Thursday Night

    Thursday Night: Isolated showers and thunderstorms before midnight. Mostly cloudy, with a low around 69. Breezy, with a south southeast wind 10 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.

    Low: 69 °F

    Isolated
    T-storms then
    Mostly Cloudy
    and Breezy

  • Friday

    Friday: Scattered showers and thunderstorms after noon. Mostly cloudy, with a high near 82. Windy, with a south wind 20 to 23 mph, with gusts as high as 32 mph. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 82 °F

    Windy. Mostly
    Cloudy then
    Scattered
    T-storms

  • Friday Night

    Friday Night: Scattered showers and thunderstorms. Cloudy, with a low around 69. Windy, with a south wind 21 to 24 mph, with gusts as high as 36 mph. Chance of precipitation is 50%.

    Low: 69 °F

    Scattered
    Showers and
    Windy

  • Saturday

    Saturday: Scattered showers and thunderstorms. Mostly cloudy, with a high near 82. Windy, with a south wind 16 to 24 mph, with gusts as high as 36 mph. Chance of precipitation is 40%.

    High: 82 °F

    Scattered
    Showers and
    Windy

  • Saturday Night

    Saturday Night: Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 70. Breezy, with a south southwest wind 8 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 60%.

    Low: 70 °F

    Showers
    Likely and
    Breezy

Detailed Forecast

Overnight
Scattered showers. Mostly cloudy, with a low around 66. South southeast wind 9 to 11 mph. Chance of precipitation is 30%.
Wednesday
Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Mostly cloudy, with a high near 81. Breezy, with a south southeast wind 9 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
Scattered showers and thunderstorms. Mostly cloudy, with a low around 68. South wind 6 to 9 mph. Chance of precipitation is 50%.
Thursday
Scattered showers and thunderstorms after noon. Partly sunny, with a high near 82. Southeast wind 6 to 10 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday Night
Isolated showers and thunderstorms before midnight. Mostly cloudy, with a low around 69. Breezy, with a south southeast wind 10 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.
Friday
Scattered showers and thunderstorms after noon. Mostly cloudy, with a high near 82. Windy, with a south wind 20 to 23 mph, with gusts as high as 32 mph. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday Night
Scattered showers and thunderstorms. Cloudy, with a low around 69. Windy, with a south wind 21 to 24 mph, with gusts as high as 36 mph. Chance of precipitation is 50%.
Saturday
Scattered showers and thunderstorms. Mostly cloudy, with a high near 82. Windy, with a south wind 16 to 24 mph, with gusts as high as 36 mph. Chance of precipitation is 40%.
Saturday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 70. Breezy, with a south southwest wind 8 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 60%.
Sunday
Showers. The rain could be heavy at times. High near 84. Southwest wind 5 to 8 mph becoming calm. Chance of precipitation is 80%.
Sunday Night
Showers likely. The rain could be heavy at times. Cloudy, with a low around 70. West southwest wind around 5 mph. Chance of precipitation is 60%.
Monday
Showers likely. The rain could be heavy at times. Mostly cloudy, with a high near 83. North wind around 6 mph becoming calm in the afternoon. Chance of precipitation is 60%.
Monday Night
Scattered showers. Mostly cloudy, with a low around 69. Calm wind becoming north northeast 5 to 7 mph after midnight. Chance of precipitation is 50%.
Tuesday
Scattered showers. Cloudy, with a high near 80. East wind 5 to 7 mph. Chance of precipitation is 40%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ENE Hilo International Airport HI
 19.72°N 155.02°W (Elev. 16 ft)
Last Update:
6:01 pm HST Mar 10, 2026
Forecast Valid:
3am HST Mar 11, 2026-6pm HST Mar 17, 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