Copper Basin Reservoir Weather Forecast
- 78
- 104
Hot
- 80
- 107
Hot
- 81
- 109
Hot
- 83
- 110
Hot
- 85
- 113
Hot
- 83
- 111
Hot
- 83
- 109
Hot
Today 5 Jul San Bernardino County-Upper Colorado River Valley
Sunny. Highs 104 to 107. South Winds 5 to 15 Mph.
Tonight 5 Jul San Bernardino County-Upper Colorado River Valley
Clear. Lows 79 to 82. Southwest Winds up to 10 Mph.
Copper Basin Reservoir Temperature Statistics
July Temperature
Havasu City Airport (20.5 miles)
Lowest 3 July, 2025
82.4 °FAverage July
98.2 °FHighest 1 July, 2025
113 °F
Climate (2020–Present)
Havasu City Airport (20.5 miles)
Average Low 2020–2025
65.5 °FAverage 2020–2025
76.7 °FAverage High 2020–2025
87.4 °F