Copper Basin Reservoir Weather Forecast

    • 81
    • 107

    Hot

    • 81
    • 108

    Hot

    • 83
    • 110

    Hot

    • 84
    • 112

    Hot

    • 83
    • 112

    Hot

    • 83
    • 110

    Hot

Today 5 Jul San Bernardino County-Upper Colorado River Valley

Sunny. Highs 106 to 109. South Winds 5 to 15 Mph.

Tonight 5 Jul San Bernardino County-Upper Colorado River Valley

Mostly clear. Lows 81 to 84. Southwest Winds 5 to 15 Mph shifting to the south up to 5 Mph after midnight.

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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

    93 °F

  • Highest 3 July, 2026

    105.8 °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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