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

74°F

23°C

Humidity 88%
Wind Speed W 5 mph
Barometer 30.06 in (1017.6 mb)
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Last update 18 Apr 1:53 am HST
Extended Forecast for

5 Miles E Mountain View HI

  • Overnight

    Overnight: Scattered showers. Cloudy, with a low around 65. North northwest wind around 7 mph becoming east northeast. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 65 °F

    Scattered
    Showers

  • Saturday

    Saturday: Scattered showers, mainly before noon. Mostly cloudy, with a high near 74. East northeast wind 6 to 8 mph becoming north in the afternoon. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 74 °F

    Scattered
    Showers

  • Saturday Night

    Saturday Night: Scattered showers after midnight. Mostly cloudy, with a low around 64. North wind around 6 mph becoming east northeast after midnight. Chance of precipitation is 30%.

    Low: 64 °F

    Mostly Cloudy
    then
    Scattered
    Showers

  • Sunday

    Sunday: Scattered showers, mainly after noon. Mostly cloudy, with a high near 73. East wind 6 to 10 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    High: 73 °F

    Scattered
    Showers

  • Sunday Night

    Sunday Night: Scattered showers, mainly before midnight. Mostly cloudy, with a low around 63. East northeast wind 5 to 9 mph becoming calm after midnight. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 63 °F

    Scattered
    Showers

  • Monday

    Monday: Scattered showers. Partly sunny, with a high near 74. Calm wind becoming east southeast 5 to 9 mph in the afternoon. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 74 °F

    Scattered
    Showers

  • Monday Night

    Monday Night: Scattered showers, mainly before midnight. Mostly cloudy, with a low around 63. South wind 3 to 6 mph. Chance of precipitation is 30%.

    Low: 63 °F

    Scattered
    Showers

  • Tuesday

    Tuesday: Scattered showers after noon. Partly sunny, with a high near 74. East southeast wind 3 to 8 mph. Chance of precipitation is 30%.

    High: 74 °F

    Partly Sunny
    then
    Scattered
    Showers

  • Tuesday Night

    Tuesday Night: Scattered showers. Mostly cloudy, with a low around 63. Southeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%.

    Low: 63 °F

    Scattered
    Showers

Detailed Forecast

Overnight
Scattered showers. Cloudy, with a low around 65. North northwest wind around 7 mph becoming east northeast. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Scattered showers, mainly before noon. Mostly cloudy, with a high near 74. East northeast wind 6 to 8 mph becoming north in the afternoon. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
Scattered showers after midnight. Mostly cloudy, with a low around 64. North wind around 6 mph becoming east northeast after midnight. Chance of precipitation is 30%.
Sunday
Scattered showers, mainly after noon. Mostly cloudy, with a high near 73. East wind 6 to 10 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
Scattered showers, mainly before midnight. Mostly cloudy, with a low around 63. East northeast wind 5 to 9 mph becoming calm after midnight. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Monday
Scattered showers. Partly sunny, with a high near 74. Calm wind becoming east southeast 5 to 9 mph in the afternoon. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
Scattered showers, mainly before midnight. Mostly cloudy, with a low around 63. South wind 3 to 6 mph. Chance of precipitation is 30%.
Tuesday
Scattered showers after noon. Partly sunny, with a high near 74. East southeast wind 3 to 8 mph. Chance of precipitation is 30%.
Tuesday Night
Scattered showers. Mostly cloudy, with a low around 63. Southeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%.
Wednesday
Scattered showers. Partly sunny, with a high near 75. Calm wind becoming east 5 to 8 mph in the afternoon. Chance of precipitation is 30%.
Wednesday Night
Scattered showers. Mostly cloudy, with a low around 63. North northeast wind around 5 mph becoming calm. Chance of precipitation is 50%.
Thursday
Scattered showers. Partly sunny, with a high near 74. East northeast wind 5 to 9 mph. Chance of precipitation is 50%.
Thursday Night
Showers. Low around 62. North northeast wind around 7 mph. Chance of precipitation is 80%.
Friday
Showers. High near 74. East northeast wind 6 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 17, 2026
Forecast Valid:
2am HST Apr 18, 2026-6pm HST Apr 24, 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