Rex Reservoir Weather Forecast

    • 53
    • 83

    Mostly Sunny

    • 57
    • 85

    Mostly Sunny

    • 55
    • 88

    Mostly Sunny

    • 56
    • 87

    Mostly Sunny

    • 54
    • 86

    Mostly Sunny

    • 51
    • 83

    Sunny

    • 52
    • 82

    Mostly Sunny

Today 15 Jun Central Mountains

Sunny. Highs in the mid 70s.

Tonight 15 Jun Central Mountains

Mostly clear. Lows in the upper 40s.

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Rex Reservoir Temperature Statistics

June Temperature

Delta, Delta Municipal Airport (56.5 miles)

  • Lowest 12 June, 2026

    42.8 °F

  • Average June

    72 °F

  • Highest 5 June, 2026

    93.2 °F

Climate (2021–Present)

Delta, Delta Municipal Airport (56.5 miles)

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  • Average Low 2021–2026

    39.4 °F

  • Average 2021–2026

    53.1 °F

  • Average High 2021–2026

    66.4 °F
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