'Ō'iamoi Weather Forecast
- 74
- 86
Mostly Sunny
- 74
- 86
Mostly Sunny
- 74
- 87
Mostly Sunny
- 73
- 86
Mostly Sunny
- 73
- 85
Mostly Sunny
- 74
- 85
Mostly Sunny
Today 22 Jul Niihau
Sunny. Highs 80 to 86. East Winds 10 to 15 Mph.
Tonight 22 Jul Niihau
Mostly clear. Isolated Showers after midnight. Lows 69 to 75. East Winds 10 to 15 Mph. Chance of rain 20 percent.
'Ō'iamoi Temperature Statistics
July Temperature
Kekaha, Pacific Missile Test Facility Barking Sands (28 miles)
Lowest 9 July, 2025
68 °FAverage July
78.8 °FHighest 8 July, 2025
87.1 °F
Climate (2020–Present)
Kekaha, Pacific Missile Test Facility Barking Sands (28 miles)
Average Low 2020–2025
69.9 °FAverage 2020–2025
76.7 °FAverage High 2020–2025
83.1 °F