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

70°F

21°C

Humidity 82%
Wind Speed SW 5 mph
Barometer 30.05 in (1017.3 mb)
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Last update 17 Apr 6:53 am HST
Extended Forecast for

5 Miles E Mountain View HI

  • Today

    Today: Scattered showers. Mostly cloudy, with a high near 75. North northwest wind 6 to 10 mph becoming northeast in the morning. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    High: 75 °F

    Scattered
    Showers

  • Tonight

    Tonight: A 40 percent chance of showers. Cloudy, with a low around 65. North northwest wind 5 to 8 mph. New precipitation amounts of less than a tenth of an inch possible.

    Low: 65 °F

    Chance
    Showers

  • Saturday

    Saturday: A 30 percent chance of showers, mainly before noon. Mostly cloudy, with a high near 74. East northeast wind 6 to 8 mph becoming north in the afternoon.

    High: 74 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: A 50 percent chance of showers. Mostly cloudy, with a low around 64. North wind around 6 mph becoming east northeast after midnight.

    Low: 64 °F

    Chance
    Showers

  • Sunday

    Sunday: A 30 percent chance of showers. Mostly cloudy, with a high near 73. East wind 6 to 10 mph.

    High: 73 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: A 30 percent chance of showers, mainly before midnight. Mostly cloudy, with a low around 63. East northeast wind 5 to 9 mph becoming calm after midnight.

    Low: 63 °F

    Chance
    Showers

  • Monday

    Monday: A 30 percent chance of showers. Partly sunny, with a high near 74. Calm wind becoming east southeast 5 to 9 mph in the afternoon.

    High: 74 °F

    Chance
    Showers

  • Monday Night

    Monday Night: A 30 percent chance of showers, mainly before midnight. Mostly cloudy, with a low around 63. South wind 3 to 6 mph.

    Low: 63 °F

    Chance
    Showers

  • Tuesday

    Tuesday: A 50 percent chance of showers. Partly sunny, with a high near 74. East southeast wind 3 to 8 mph.

    High: 74 °F

    Chance
    Showers

Detailed Forecast

Today
Scattered showers. Mostly cloudy, with a high near 75. North northwest wind 6 to 10 mph becoming northeast in the morning. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
A 40 percent chance of showers. Cloudy, with a low around 65. North northwest wind 5 to 8 mph. New precipitation amounts of less than a tenth of an inch possible.
Saturday
A 30 percent chance of showers, mainly before noon. Mostly cloudy, with a high near 74. East northeast wind 6 to 8 mph becoming north in the afternoon.
Saturday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 64. North wind around 6 mph becoming east northeast after midnight.
Sunday
A 30 percent chance of showers. Mostly cloudy, with a high near 73. East wind 6 to 10 mph.
Sunday Night
A 30 percent chance of showers, mainly before midnight. Mostly cloudy, with a low around 63. East northeast wind 5 to 9 mph becoming calm after midnight.
Monday
A 30 percent chance of showers. Partly sunny, with a high near 74. Calm wind becoming east southeast 5 to 9 mph in the afternoon.
Monday Night
A 30 percent chance of showers, mainly before midnight. Mostly cloudy, with a low around 63. South wind 3 to 6 mph.
Tuesday
A 50 percent chance of showers. Partly sunny, with a high near 74. East southeast wind 3 to 8 mph.
Tuesday Night
A 40 percent chance of showers, mainly before midnight. Mostly cloudy, with a low around 63. Southeast wind around 5 mph becoming calm in the evening.
Wednesday
A 50 percent chance of showers. Partly sunny, with a high near 75. Calm wind becoming east 5 to 8 mph in the afternoon.
Wednesday Night
Showers. Low around 63. North northeast wind around 5 mph becoming calm. Chance of precipitation is 80%.
Thursday
Showers. High near 74. East northeast wind 5 to 9 mph. Chance of precipitation is 80%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles E Mountain View HI
 19.52°N 155.09°W (Elev. 1480 ft)
Last Update:
6:01 am HST Apr 17, 2026
Forecast Valid:
7am HST Apr 17, 2026-6pm HST Apr 23, 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