Kaumakani Weather Forecast
- 76
- 93
Partly Sunny
- 75
- 92
Mostly Sunny
- 75
- 91
Partly Sunny
- 74
- 91
Mostly Cloudy
- 74
- 90
Partly Sunny
- 74
- 90
Partly Sunny
- 74
- 90
Partly Sunny
Today 22 Sep Kauai Southwest
Mostly sunny with isolated Showers. Highs 76 to 90. East Winds 10 to 15 Mph. Chance of rain 20 percent.
Tonight 22 Sep Kauai Southwest
Mostly cloudy. Lows around 76 near the shore to around 67 above 3000 feet. Northeast Winds up to 10 Mph.
Kaumakani Temperature Statistics
September Temperature
Kekaha, Pacific Missile Test Facility Barking Sands (13 miles)
Lowest 15 September, 2026
71.1 °FAverage September
79.8 °FHighest 3 September, 2026
88 °F
Climate (2021–2026)
Kekaha, Pacific Missile Test Facility Barking Sands (13 miles)
Average Low 2021–2026
70 °FAverage 2021–2026
76.7 °FAverage High 2021–2026
83 °F