Kailua Kona Weather Forecast

Today 22 Sep Kona

Sunny in the Morning, then mostly cloudy with isolated Showers in the afternoon. Highs around 89 at the shore to around 73 at 5000 feet. West Winds up to 10 Mph. Chance of rain 20 percent.

Tonight 22 Sep Kona

Mostly cloudy. Isolated Showers in the evening. Lows around 76 at the shore to around 58 at 5000 feet. Light Winds. Chance of rain 20 percent.

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Kailua Kona Temperature Statistics

September Temperature

Kailua / Kona, Keahole Airport (7.5 miles)

  • Lowest 1 September, 2018

    71.1 °F
  • Average September

    81.7 °F
  • Highest 13 September, 2018

    91.9 °F

Climate (2010–Present)

Kailua / Kona, Keahole Airport (7.5 miles)

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  • Average Low 2010–Present

    73 °F
  • Average 2010–Present

    78.4 °F
  • Average High 2010–Present

    83.8 °F
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