Copper Basin Reservoir Weather Forecast

    • 81
    • 97

    Slight Chance Thunderstorms

    • 84
    • 101

    Hot

    • 84
    • 103

    Slight Chance Thunderstorms

    • 84
    • 103

    Hot

    • 83
    • 103

    Slight Chance Thunderstorms

    • 85
    • 104

    Slight Chance Thunderstorms

    • 86
    • 106

    Slight Chance Thunderstorms

Today 17 Jul San Bernardino County-Upper Colorado River Valley

Mostly sunny with a 20 percent chance of Thunderstorms. Highs around 100. South Winds 10 to 15 Mph.

Tonight 17 Jul San Bernardino County-Upper Colorado River Valley

Partly cloudy. A 20 percent chance of Thunderstorms in the evening. Lows 81 to 84. Southeast Winds 5 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Copper Basin Reservoir Temperature Statistics

July Temperature

Havasu City Airport (20.5 miles)

  • Lowest 1 July, 2026

    78.8 °F

  • Average July

    99.3 °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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