Copper Basin Reservoir Weather Forecast

    • 90
    • 111

    Hot

    • 89
    • 113

    Hot

    • 90
    • 114

    Hot

    • 86
    • 109

    Hot

    • 86
    • 106

    Slight Chance Thunderstorms

    • 86
    • 107

    Slight Chance Thunderstorms

    • 86
    • 108

    Hot

Today 23 Jul San Bernardino County-Upper Colorado River Valley

Sunny. Highs 111 to 114. South Winds up to 10 Mph.

Tonight 23 Jul San Bernardino County-Upper Colorado River Valley

Mostly clear. Lows 90 to 93. South Winds up to 10 Mph.

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Copper Basin Reservoir Temperature Statistics

July Temperature

Havasu City Airport (20.5 miles)

  • Lowest 1 July, 2026

    78.8 °F

  • Average July

    99.1 °F

  • Highest 9 July, 2026

    114.8 °F

Climate (2021–2026)

Havasu City Airport (20.5 miles)

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  • Average Low 2021–2026

    66 °F

  • Average 2021–2026

    77.1 °F

  • Average High 2021–2026

    87.7 °F
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