Kapaau Weather Forecast
- 75
- 81
Rain Showers
- 75
- 81
Rain Showers
- 74
- 82
Rain Showers
- 74
- 82
Rain Showers
- 74
- 82
Rain Showers
- 74
- 82
Rain Showers
Today 24 Sep Big Island North
Breezy. Cloudy with Showers and isolated Thunderstorms. Locally heavy rainfall possible. Highs around 81 near the shore to 67 to 78 near 3000 feet. East Winds 15 to 25 Mph. Chance of rain 90 percent.
Tonight 24 Sep Big Island North
Cloudy and windy. Occasional Showers and isolated Thunderstorms in the Evening, then numerous Showers and isolated Thunderstorms after midnight. Locally heavy rainfall possible. Lows 69 to 75 near the shore to 63 to 70 near 3000 feet. East Winds 15 to 30 Mph with Gusts to 50 Mph. Chance of rain 90 percent.
Kapaau Temperature Statistics
September Temperature
Kailua / Kona, Keahole Airport (37.3 miles)
Lowest 1 September, 2026
75.9 °FAverage September
82.6 °FHighest 4 September, 2026
89.1 °F
Climate (2021–2026)
Kailua / Kona, Keahole Airport (37.3 miles)
Average Low 2021–2026
73.4 °FAverage 2021–2026
79.1 °FAverage High 2021–2026
84.8 °F