Ōneo Bay Weather Forecast

    • 76
    • 85

    Partly Sunny

    • 77
    • 85

    Mostly Cloudy

    • 76
    • 86

    Rain Showers

    • 75
    • 84

    Rain Showers

    • 75
    • 85

    Partly Sunny

    • 76
    • 85

    Partly Sunny

Today 17 Aug Kona

Mostly sunny in the Morning, then partly sunny with isolated Showers in the afternoon. Haze through the day. Highs 85 to 90 near the shore to around 71 near 5000 feet. Southwest Winds up to 10 Mph. Chance of rain 20 percent.

Tonight 17 Aug Kona

Mostly cloudy with scattered Showers in the Evening, then partly cloudy with isolated Showers after midnight. Haze through the night. Lows around 74 near the shore to 51 to 56 near 5000 feet. Light Winds. Chance of rain 50 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Ōneo Bay Temperature Statistics

August Temperature

Kailua / Kona, Keahole Airport (8.1 miles)

  • Lowest 5 August, 2025

    73.7 °F

  • Average August

    82.4 °F

  • Highest 2 August, 2025

    88.6 °F

Climate (2020–Present)

Kailua / Kona, Keahole Airport (8.1 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2020–2025

    73.3 °F

  • Average 2020–2025

    79.1 °F

  • Average High 2020–2025

    84.7 °F
Get WillyWeather+ to remove ads