Kailua Kona Weather Forecast
- 70
- 83
Partly Sunny
- 70
- 84
Partly Sunny
- 70
- 83
Rain Showers
- 70
- 84
Rain Showers
- 71
- 85
Rain Showers
- 72
- 87
Rain Showers
Today 12 May Kona
Mostly sunny with isolated Showers in the Morning, then partly sunny with scattered Showers in the afternoon. Highs 82 to 87 near the shore to around 67 near 5000 feet. Light Winds. Chance of rain 30 percent.
Tonight 12 May Kona
Partly cloudy with isolated Showers. Lows 64 to 73 near the shore to 50 to 55 near 5000 feet. Light Winds. Chance of rain 20 percent.
Kailua Kona Temperature Statistics
May Temperature
Kailua / Kona, Keahole Airport (7.5 miles)
Lowest 2 May, 2026
72 °FAverage May
79.4 °FHighest 8 May, 2026
87.1 °F
Climate (2021–Present)
Kailua / Kona, Keahole Airport (7.5 miles)
Average Low 2021–2026
73.3 °FAverage 2021–2026
79 °FAverage High 2021–2026
84.7 °F