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

73°F

23°C

Humidity 84%
Wind Speed Calm
Barometer 30.06 in (1017.7 mb)
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Last update 18 Apr 8:53 pm HST
Extended Forecast for

5 Miles E Mountain View HI

  • Tonight

    Tonight: A 30 percent chance of showers, mainly after midnight. Mostly cloudy, with a low around 63. North northwest wind 5 to 8 mph.

    Low: 63 °F

    Chance
    Showers

  • Sunday

    Sunday: A 50 percent chance of showers. Mostly cloudy, with a high near 73. Northwest wind 6 to 11 mph becoming east northeast in the afternoon. New precipitation amounts of less than a tenth of an inch possible.

    High: 73 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: A 40 percent chance of showers, mainly after midnight. Mostly cloudy, with a low around 63. East northeast wind 5 to 8 mph becoming light and variable after midnight.

    Low: 63 °F

    Chance
    Showers

  • Monday

    Monday: A 40 percent chance of showers. Mostly cloudy, with a high near 75. Light and variable wind becoming east 5 to 8 mph in the afternoon. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 75 °F

    Chance
    Showers

  • Monday Night

    Monday Night: A 20 percent chance of showers. Mostly cloudy, with a low around 64. East southeast wind 5 to 7 mph becoming calm after midnight.

    Low: 64 °F

    Slight Chance
    Showers

  • Tuesday

    Tuesday: A 30 percent chance of showers, mainly after noon. Mostly sunny, with a high near 76. Calm wind becoming east southeast 5 to 7 mph in the afternoon. New precipitation amounts of less than a tenth of an inch possible.

    High: 76 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers. Mostly cloudy, with a low around 64. Southeast wind around 5 mph becoming calm in the evening.

    Low: 64 °F

    Chance
    Showers

  • Wednesday

    Wednesday: Scattered showers. Partly sunny, with a high near 77. Light east wind increasing to 5 to 9 mph. Chance of precipitation is 30%.

    High: 77 °F

    Scattered
    Showers

  • Wednesday Night

    Wednesday Night: Scattered showers. Mostly cloudy, with a low around 64. Calm wind becoming north northeast around 5 mph after midnight. Chance of precipitation is 50%.

    Low: 64 °F

    Scattered
    Showers

Detailed Forecast

Tonight
A 30 percent chance of showers, mainly after midnight. Mostly cloudy, with a low around 63. North northwest wind 5 to 8 mph.
Sunday
A 50 percent chance of showers. Mostly cloudy, with a high near 73. Northwest wind 6 to 11 mph becoming east northeast in the afternoon. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
A 40 percent chance of showers, mainly after midnight. Mostly cloudy, with a low around 63. East northeast wind 5 to 8 mph becoming light and variable after midnight.
Monday
A 40 percent chance of showers. Mostly cloudy, with a high near 75. Light and variable wind becoming east 5 to 8 mph in the afternoon. New precipitation amounts between a tenth and quarter of an inch possible.
Monday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 64. East southeast wind 5 to 7 mph becoming calm after midnight.
Tuesday
A 30 percent chance of showers, mainly after noon. Mostly sunny, with a high near 76. Calm wind becoming east southeast 5 to 7 mph in the afternoon. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 64. Southeast wind around 5 mph becoming calm in the evening.
Wednesday
Scattered showers. Partly sunny, with a high near 77. Light east wind increasing to 5 to 9 mph. Chance of precipitation is 30%.
Wednesday Night
Scattered showers. Mostly cloudy, with a low around 64. Calm wind becoming north northeast around 5 mph after midnight. Chance of precipitation is 50%.
Thursday
Scattered showers. Mostly cloudy, with a high near 75. Northeast wind 5 to 9 mph. Chance of precipitation is 50%.
Thursday Night
Showers. Low around 63. North wind around 7 mph. Chance of precipitation is 80%.
Friday
Showers. High near 75. Northeast wind 6 to 11 mph. Chance of precipitation is 80%.
Friday Night
Showers. Low around 63. North wind 5 to 9 mph. Chance of precipitation is 80%.
Saturday
Showers. High near 73. East northeast wind 7 to 10 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:
6:02 pm HST Apr 18, 2026
Forecast Valid:
9pm HST Apr 18, 2026-6pm HST Apr 25, 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