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

79°F

26°C

Humidity 65%
Wind Speed E 9 mph
Barometer 30.00 in (1015.6 mb)
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Heat Index81°F (27°C)
Last update 15 Apr 2:53 pm HST
Extended Forecast for

Mountain View HI

  • This Afternoon

    This Afternoon: A 30 percent chance of showers. Mostly cloudy, with a high near 73. East northeast wind 5 to 10 mph. New precipitation amounts of less than a tenth of an inch possible.

    High: 73 °F

    Chance
    Showers

  • Tonight

    Tonight: A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 62. East northeast wind around 5 mph becoming calm in the evening.

    Low: 62 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Thursday

    Thursday: A 20 percent chance of showers after noon. Mostly cloudy, with a high near 74. Light and variable wind becoming northeast 5 to 10 mph in the morning.

    High: 74 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Thursday Night

    Thursday Night: A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 63. North northeast wind 5 to 7 mph.

    Low: 63 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Friday

    Friday: A 40 percent chance of showers after noon. Mostly cloudy, with a high near 74. East wind 5 to 7 mph. New precipitation amounts of less than a tenth of an inch possible.

    High: 74 °F

    Partly Sunny
    then Chance
    Showers

  • Friday Night

    Friday Night: A 30 percent chance of showers, mainly before midnight. Mostly cloudy, with a low around 64. Northeast wind 5 to 7 mph. New precipitation amounts of less than a tenth of an inch possible.

    Low: 64 °F

    Chance
    Showers

  • Saturday

    Saturday: A 50 percent chance of showers. Mostly cloudy, with a high near 72. East northeast wind around 7 mph.

    High: 72 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: A 20 percent chance of showers before midnight. Partly cloudy, with a low around 63. Northeast wind 5 to 7 mph becoming calm.

    Low: 63 °F

    Slight Chance
    Showers then
    Partly Cloudy

  • Sunday

    Sunday: A 20 percent chance of showers after noon. Partly sunny, with a high near 72. Northeast wind 5 to 7 mph.

    High: 72 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

Detailed Forecast

This Afternoon
A 30 percent chance of showers. Mostly cloudy, with a high near 73. East northeast wind 5 to 10 mph. New precipitation amounts of less than a tenth of an inch possible.
Tonight
A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 62. East northeast wind around 5 mph becoming calm in the evening.
Thursday
A 20 percent chance of showers after noon. Mostly cloudy, with a high near 74. Light and variable wind becoming northeast 5 to 10 mph in the morning.
Thursday Night
A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 63. North northeast wind 5 to 7 mph.
Friday
A 40 percent chance of showers after noon. Mostly cloudy, with a high near 74. East wind 5 to 7 mph. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
A 30 percent chance of showers, mainly before midnight. Mostly cloudy, with a low around 64. Northeast wind 5 to 7 mph. New precipitation amounts of less than a tenth of an inch possible.
Saturday
A 50 percent chance of showers. Mostly cloudy, with a high near 72. East northeast wind around 7 mph.
Saturday Night
A 20 percent chance of showers before midnight. Partly cloudy, with a low around 63. Northeast wind 5 to 7 mph becoming calm.
Sunday
A 20 percent chance of showers after noon. Partly sunny, with a high near 72. Northeast wind 5 to 7 mph.
Sunday Night
A 20 percent chance of showers before midnight. Partly cloudy, with a low around 62. Northeast wind around 6 mph.
Monday
A 20 percent chance of showers. Partly sunny, with a high near 72. East wind 3 to 8 mph.
Monday Night
A 20 percent chance of showers. Partly cloudy, with a low around 61. Northeast wind 3 to 5 mph.
Tuesday
A 20 percent chance of showers. Partly sunny, with a high near 72. East wind 5 to 10 mph.
Tuesday Night
A 20 percent chance of showers. Partly cloudy, with a low around 62. North wind 3 to 8 mph.
Wednesday
A 20 percent chance of showers. Partly sunny, with a high near 73. East wind around 8 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mountain View HI
 19.54°N 155.14°W (Elev. 1946 ft)
Last Update:
6:01 am HST Apr 15, 2026
Forecast Valid:
3pm HST Apr 15, 2026-6pm HST Apr 22, 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