Hono'Onapali Natural Reserve Area Weather Forecast
- 67
- 76
Rain Showers
- 69
- 79
Rain Showers
- 70
- 80
Rain Showers
- 68
- 79
Rain Showers
- 68
- 78
Rain Showers
- 68
- 78
Rain Showers
Today 15 May Kauai Mountains
Cloudy. Showers and scattered Thunderstorms in the Morning, then Showers and isolated Thunderstorms in the afternoon. Locally heavy rainfall possible. Highs 71 to 81 in the Valleys to around 62 above 4000 feet. East Winds up to 15 Mph. Chance of rain 90 percent.
Tonight 15 May Kauai Mountains
Cloudy. Numerous Showers in the Evening, then Showers after midnight. Lows around 67 in the Valleys to around 58 above 4000 feet. East Winds up to 15 Mph. Chance of rain 80 percent.
Hono'Onapali Natural Reserve Area Temperature Statistics
May Temperature
Kekaha, Pacific Missile Test Facility Barking Sands (14.9 miles)
Lowest 1 May, 2026
68 °FAverage May
75.9 °FHighest 3 May, 2026
82.9 °F
Climate (2021–Present)
Kekaha, Pacific Missile Test Facility Barking Sands (14.9 miles)
Average Low 2021–2026
70 °FAverage 2021–2026
76.7 °FAverage High 2021–2026
83 °F