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.

Mostly Cloudy

83°F

28°C

Humidity 63%
Wind Speed E 10 G 18 mph
Barometer 30.05 in (1017.4 mb)
Dewpoint 69°F (21°C)
Visibility 10.00 mi
Heat Index87°F (31°C)
Last update 19 May 11:53 am HST
Extended Forecast for

6 Miles ESE Mountain View HI

  • This Afternoon

    This Afternoon: Showers likely. Mostly cloudy, with a high near 74. North northeast wind around 11 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 74 °F

    Showers
    Likely

  • Tonight

    Tonight: Occasional showers. Low around 65. North northwest wind 8 to 10 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 65 °F

    Showers

  • Wednesday

    Wednesday: Occasional showers, mainly before noon. High near 70. Breezy, with a north northwest wind 9 to 16 mph becoming northeast in the morning. Winds could gust as high as 22 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 70 °F

    Breezy.
    Showers then
    Scattered
    Showers

  • Wednesday Night

    Wednesday Night: Occasional showers. Low around 64. North northeast wind around 11 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 64 °F

    Showers

  • Thursday

    Thursday: Showers likely, mainly before noon. Mostly cloudy, with a high near 70. Breezy, with a north northeast wind 11 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 70 °F

    Breezy.
    Showers
    Likely then
    Scattered
    Showers

  • Thursday Night

    Thursday Night: Occasional showers. Low around 62. North wind 11 to 13 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 62 °F

    Showers

  • Friday

    Friday: Showers likely, mainly before noon. Partly sunny, with a high near 70. Breezy, with a north northeast wind 13 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 60%.

    High: 70 °F

    Breezy.
    Showers
    Likely then
    Scattered
    Showers

  • Friday Night

    Friday Night: Occasional showers, mainly after midnight. Low around 62. North wind 10 to 13 mph. Chance of precipitation is 80%.

    Low: 62 °F

    Scattered
    Showers then
    Showers

  • Saturday

    Saturday: Showers likely, mainly before noon. Partly sunny, with a high near 70. North northeast wind 10 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 70%.

    High: 70 °F

    Showers
    Likely then
    Scattered
    Showers

Detailed Forecast

This Afternoon
Showers likely. Mostly cloudy, with a high near 74. North northeast wind around 11 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Occasional showers. Low around 65. North northwest wind 8 to 10 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
Occasional showers, mainly before noon. High near 70. Breezy, with a north northwest wind 9 to 16 mph becoming northeast in the morning. Winds could gust as high as 22 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
Occasional showers. Low around 64. North northeast wind around 11 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
Showers likely, mainly before noon. Mostly cloudy, with a high near 70. Breezy, with a north northeast wind 11 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Occasional showers. Low around 62. North wind 11 to 13 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Showers likely, mainly before noon. Partly sunny, with a high near 70. Breezy, with a north northeast wind 13 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 60%.
Friday Night
Occasional showers, mainly after midnight. Low around 62. North wind 10 to 13 mph. Chance of precipitation is 80%.
Saturday
Showers likely, mainly before noon. Partly sunny, with a high near 70. North northeast wind 10 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 70%.
Saturday Night
Occasional showers. Low around 62. North northeast wind around 10 mph becoming south in the evening. Chance of precipitation is 80%.
Sunday
Showers likely. Mostly cloudy, with a high near 70. Northeast wind 9 to 11 mph. Chance of precipitation is 70%.
Sunday Night
Showers likely. Mostly cloudy, with a low around 62. North northeast wind around 9 mph becoming south in the evening. Chance of precipitation is 70%.
Memorial Day
Scattered showers. Partly sunny, with a high near 71. North wind 9 to 11 mph. Chance of precipitation is 50%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles ESE Mountain View HI
 19.48°N 155.07°W (Elev. 1575 ft)
Last Update:
6:02 am HST May 19, 2026
Forecast Valid:
12pm HST May 19, 2026-6pm HST May 25, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation