An Active Start to the Week

A slow moving and large-scale system will produce widespread rain and thunderstorms the next few days across the central and southern Plains into the Mid to Lower Mississippi Valley. Severe storms will be common across Texas through Tuesday before spreading eastward. The locally heavy rain will produce possible flooding and have a similar transition to the east through midweek. Read More >

Current conditions at

Hilo, Hilo International Airport (PHTO)

Lat: 19.72°NLon: 155.06°WElev: 36ft.

Mostly Cloudy

70°F

21°C

Humidity 82%
Wind Speed Calm
Barometer 30.15 in (1020.6 mb)
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Last update 23 May 6:53 am HST
Extended Forecast for

Hilo International Airport HI

  • Today

    Today: Scattered showers.  Mostly cloudy, with a high near 84. Light and variable wind becoming east southeast 5 to 10 mph in the morning.  Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Scattered
    Showers

    High: 84 °F

  • Tonight

    Tonight: Scattered showers.  Mostly cloudy, with a low around 69. Southeast wind 3 to 6 mph.  Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    Scattered
    Showers

    Low: 69 °F

  • Tuesday

    Tuesday: Scattered showers.  Mostly cloudy, with a high near 84. Light and variable wind becoming east northeast 5 to 7 mph in the morning.  Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    Scattered
    Showers

    High: 84 °F

  • Tuesday
    Night

    Tuesday Night: Scattered showers, mainly after midnight.  Partly cloudy, with a low around 67. North northeast wind around 6 mph.  Chance of precipitation is 30%.

    Scattered
    Showers

    Low: 67 °F

  • Wednesday

    Wednesday: Scattered showers before noon.  Partly sunny, with a high near 81. Northeast wind 6 to 9 mph.  Chance of precipitation is 30%.

    Scattered
    Showers then
    Mostly Cloudy

    High: 81 °F

  • Wednesday
    Night

    Wednesday Night: Scattered showers, mainly after midnight.  Partly cloudy, with a low around 67. Northeast wind around 6 mph.  Chance of precipitation is 30%.

    Scattered
    Showers

    Low: 67 °F

  • Thursday

    Thursday: Scattered showers before noon.  Partly sunny, with a high near 81. East northeast wind 3 to 8 mph.  Chance of precipitation is 30%.

    Scattered
    Showers then
    Mostly Cloudy

    High: 81 °F

  • Thursday
    Night

    Thursday Night: Scattered showers, mainly after midnight.  Mostly cloudy, with a low around 67. Light and variable wind.  Chance of precipitation is 30%.

    Scattered
    Showers

    Low: 67 °F

  • Friday

    Friday: Scattered showers before noon.  Partly sunny, with a high near 81. Calm wind becoming east 5 to 8 mph.  Chance of precipitation is 30%.

    Scattered
    Showers then
    Partly Sunny

    High: 81 °F

Detailed Forecast

Today
Scattered showers. Mostly cloudy, with a high near 84. Light and variable wind becoming east southeast 5 to 10 mph in the morning. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Scattered showers. Mostly cloudy, with a low around 69. Southeast wind 3 to 6 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
Scattered showers. Mostly cloudy, with a high near 84. Light and variable wind becoming east northeast 5 to 7 mph in the morning. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
Scattered showers, mainly after midnight. Partly cloudy, with a low around 67. North northeast wind around 6 mph. Chance of precipitation is 30%.
Wednesday
Scattered showers before noon. Partly sunny, with a high near 81. Northeast wind 6 to 9 mph. Chance of precipitation is 30%.
Wednesday Night
Scattered showers, mainly after midnight. Partly cloudy, with a low around 67. Northeast wind around 6 mph. Chance of precipitation is 30%.
Thursday
Scattered showers before noon. Partly sunny, with a high near 81. East northeast wind 3 to 8 mph. Chance of precipitation is 30%.
Thursday Night
Scattered showers, mainly after midnight. Mostly cloudy, with a low around 67. Light and variable wind. Chance of precipitation is 30%.
Friday
Scattered showers before noon. Partly sunny, with a high near 81. Calm wind becoming east 5 to 8 mph. Chance of precipitation is 30%.
Friday Night
Scattered showers, mainly after midnight. Mostly cloudy, with a low around 67. Light south wind. Chance of precipitation is 30%.
Saturday
Scattered showers. Partly sunny, with a high near 81. Light and variable wind becoming east 5 to 10 mph in the afternoon. Chance of precipitation is 30%.
Saturday Night
Scattered showers. Partly cloudy, with a low around 67. East wind around 6 mph becoming calm in the evening. Chance of precipitation is 30%.
Sunday
Scattered showers. Partly sunny, with a high near 81. East wind 3 to 8 mph. Chance of precipitation is 30%.
Click Map For Forecast
Point Forecast:
Hilo International Airport HI
 19.72°N 155.04°W (Elev. 39 ft)
6:00 am HST May 23, 2022
7am HST May 23, 2022-6pm HST May 29, 2022
 
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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