Johnson Reservoir Weather Forecast

    • 69
    • 88

    Becoming Sunny

    • 72
    • 93

    Mostly Sunny

    • 73
    • 94

    Mostly Sunny

    • 71
    • 95

    Mostly Sunny

    • 69
    • 94

    Mostly Sunny

    • 69
    • 93

    Mostly Sunny

Today 23 Jul Franklin/Eastern Oneida Region

Sunny. Highs 83 to 93.

Tonight 23 Jul Franklin/Eastern Oneida Region

Mostly clear. Lows 58 to 68.

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Johnson Reservoir Temperature Statistics

July Temperature

Logan-Cache Airport (22.4 miles)

  • Lowest 1 July, 2026

    46 °F

  • Average July

    77.8 °F

  • Highest 12 July, 2026

    105.1 °F

Climate (2021–2026)

Logan-Cache Airport (22.4 miles)

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  • Average Low 2021–2026

    35.8 °F

  • Average 2021–2026

    48.9 °F

  • Average High 2021–2026

    62 °F
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