Copper Basin Reservoir Weather Forecast

    • 57
    • 82

    Sunny

    • 55
    • 79

    Breezy

    • 51
    • 75

    Mostly Sunny

    • 55
    • 79

    Sunny

    • 58
    • 85

    Mostly Sunny

    • 57
    • 85

    Partly Sunny

Today 11 Apr San Bernardino County-Upper Colorado River Valley

Sunny. Highs 81 to 84. South Winds 5 to 10 Mph increasing to 10 to 20 Mph in the afternoon.

Tonight 11 Apr San Bernardino County-Upper Colorado River Valley

Clear. Lows 55 to 58. South Winds 5 to 15 Mph.

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Copper Basin Reservoir Temperature Statistics

April Temperature

Havasu City Airport (20.5 miles)

  • Lowest 4 April, 2026

    60.8 °F

  • Average April

    77.7 °F

  • Highest 8 April, 2026

    96.8 °F

Climate (2021–Present)

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

    87.8 °F
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