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

78°F

26°C

Humidity 76%
Wind Speed N 7 mph
Barometer 30.07 in (1018.0 mb)
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 2 Aug 8:53 am HST
Extended Forecast for

2 Miles S Mountain View HI

  • Today

    Today: Scattered showers, mainly before noon. Mostly sunny, with a high near 70. North northeast wind 11 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    High: 70 °F

    Scattered
    Showers

  • Tonight

    Tonight: Scattered showers. Mostly cloudy, with a low around 64. North northwest wind 8 to 13 mph. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 64 °F

    Scattered
    Showers

  • Monday

    Monday: Showers likely, mainly before noon. Mostly cloudy, with a high near 75. North northwest wind 7 to 11 mph becoming northeast in the morning. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 75 °F

    Showers
    Likely

  • Monday Night

    Monday Night: Scattered showers. Mostly cloudy, with a low around 65. North northeast wind 5 to 7 mph becoming calm in the evening. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 65 °F

    Scattered
    Showers

  • Tuesday

    Tuesday: Scattered showers. Mostly cloudy, with a high near 73. Calm wind becoming east northeast 5 to 7 mph in the afternoon. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 73 °F

    Scattered
    Showers

  • Tuesday Night

    Tuesday Night: Showers likely, mainly before midnight. Mostly cloudy, with a low around 65. Northeast wind around 5 mph becoming calm. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 65 °F

    Showers
    Likely then
    Scattered
    Showers

  • Wednesday

    Wednesday: Scattered showers. Mostly cloudy, with a high near 73. Northeast wind 5 to 8 mph. Chance of precipitation is 50%.

    High: 73 °F

    Scattered
    Showers

  • Wednesday Night

    Wednesday Night: Showers likely. Mostly cloudy, with a low around 65. North wind 5 to 8 mph. Chance of precipitation is 70%.

    Low: 65 °F

    Showers
    Likely

  • Thursday

    Thursday: Showers likely. Mostly cloudy, with a high near 74. Northeast wind 8 to 11 mph. Chance of precipitation is 70%.

    High: 74 °F

    Showers
    Likely

Detailed Forecast

Today
Scattered showers, mainly before noon. Mostly sunny, with a high near 70. North northeast wind 11 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Scattered showers. Mostly cloudy, with a low around 64. North northwest wind 8 to 13 mph. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
Showers likely, mainly before noon. Mostly cloudy, with a high near 75. North northwest wind 7 to 11 mph becoming northeast in the morning. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday Night
Scattered showers. Mostly cloudy, with a low around 65. North northeast wind 5 to 7 mph becoming calm in the evening. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday
Scattered showers. Mostly cloudy, with a high near 73. Calm wind becoming east northeast 5 to 7 mph in the afternoon. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday Night
Showers likely, mainly before midnight. Mostly cloudy, with a low around 65. Northeast wind around 5 mph becoming calm. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
Scattered showers. Mostly cloudy, with a high near 73. Northeast wind 5 to 8 mph. Chance of precipitation is 50%.
Wednesday Night
Showers likely. Mostly cloudy, with a low around 65. North wind 5 to 8 mph. Chance of precipitation is 70%.
Thursday
Showers likely. Mostly cloudy, with a high near 74. Northeast wind 8 to 11 mph. Chance of precipitation is 70%.
Thursday Night
Showers. Low around 66. North wind 8 to 10 mph. Chance of precipitation is 80%.
Friday
Showers likely. Mostly cloudy, with a high near 75. Northeast wind 10 to 13 mph. Chance of precipitation is 70%.
Friday Night
Showers. Low around 66. North wind 8 to 11 mph. Chance of precipitation is 80%.
Saturday
Showers. High near 74. Northeast wind 9 to 11 mph. Chance of precipitation is 80%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles S Mountain View HI
 19.5°N 155.16°W (Elev. 2470 ft)
Last Update:
6:01 am HST Aug 2, 2026
Forecast Valid:
9am HST Aug 2, 2026-6pm HST Aug 8, 2026
 
Forecast Discussion
 
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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