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

Heat And Possible Flooding To Start Off The Week

Dangerous heat will impact portions of the Northwest, Northeast, and Mid to Lower Mississippi Valley today. Heat advisories are in effect for these major metro areas: Boston, New York City, Philadelphia, Seattle and St. Louis. A few flash flood concerns today from heavy rain and storms in the Four Corners region, northern New England and the western Ohio Valley into the Mid Mississippi Valley. Read More >

Current conditions at

Hilo, Hilo International Airport (PHTO)

Lat: 19.72°NLon: 155.06°WElev: 36ft.

Overcast

68°F

20°C

Humidity 87%
Wind Speed SW 6 mph
Barometer 30.06 in (1017.6 mb)
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Last update 8 Aug 6:53 am HST
Extended Forecast for

Hilo HI

  • Today

    Today: Scattered showers, mainly before noon. Partly sunny, with a high near 83. East wind 5 to 8 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Scattered
    Showers

    High: 83 °F

  • Tonight

    Tonight: Showers likely. Mostly cloudy, with a low around 70. East wind 5 to 7 mph becoming calm after midnight. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Showers
    Likely

    Low: 70 °F

  • Tuesday

    Tuesday: Showers likely, mainly before noon. Mostly cloudy, with a high near 86. East northeast wind around 9 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Showers
    Likely then
    Scattered
    Showers

    High: 86 °F

  • Tuesday
    Night

    Tuesday Night: Showers. Low around 70. East northeast wind 3 to 5 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Showers

    Low: 70 °F

  • Wednesday

    Wednesday: Showers likely, mainly before noon. Mostly cloudy, with a high near 87. East wind around 10 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Showers
    Likely then
    Scattered
    Showers

    High: 87 °F

  • Wednesday
    Night

    Wednesday Night: Showers. Low around 73. East wind around 6 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Showers

    Low: 73 °F

  • Thursday

    Thursday: Showers likely, mainly before noon. Mostly cloudy, with a high near 84. East wind around 10 mph. Chance of precipitation is 60%.

    Showers
    Likely then
    Scattered
    Showers

    High: 84 °F

  • Thursday
    Night

    Thursday Night: Showers likely. Mostly cloudy, with a low around 71. Northeast wind 5 to 9 mph. Chance of precipitation is 60%.

    Showers
    Likely

    Low: 71 °F

  • Friday

    Friday: Showers likely, mainly before noon. Partly sunny, with a high near 84. East wind around 9 mph. Chance of precipitation is 60%.

    Showers
    Likely then
    Scattered
    Showers

    High: 84 °F

Detailed Forecast

Today
Scattered showers, mainly before noon. Partly sunny, with a high near 83. East wind 5 to 8 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Showers likely. Mostly cloudy, with a low around 70. East wind 5 to 7 mph becoming calm after midnight. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
Showers likely, mainly before noon. Mostly cloudy, with a high near 86. East northeast wind around 9 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
Showers. Low around 70. East northeast wind 3 to 5 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Showers likely, mainly before noon. Mostly cloudy, with a high near 87. East wind around 10 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Showers. Low around 73. East wind around 6 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Showers likely, mainly before noon. Mostly cloudy, with a high near 84. East wind around 10 mph. Chance of precipitation is 60%.
Thursday Night
Showers likely. Mostly cloudy, with a low around 71. Northeast wind 5 to 9 mph. Chance of precipitation is 60%.
Friday
Showers likely, mainly before noon. Partly sunny, with a high near 84. East wind around 9 mph. Chance of precipitation is 60%.
Friday Night
Showers. Low around 69. East wind 3 to 5 mph. Chance of precipitation is 80%.
Saturday
Showers likely. Mostly cloudy, with a high near 84. Light northeast wind. Chance of precipitation is 70%.
Saturday Night
Showers. Low around 68. Northeast wind around 6 mph. Chance of precipitation is 80%.
Sunday
Showers likely. Mostly cloudy, with a high near 80. East northeast wind around 9 mph. Chance of precipitation is 70%.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Hilo HI
 19.7°N 155.09°W (Elev. 217 ft)
Last Update:
6:00 am HST Aug 8, 2022
Forecast Valid:
7am HST Aug 8, 2022-6pm HST Aug 14, 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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation