Wilson Lake Reservoir Weather Forecast

    • 60
    • 93

    Becoming Sunny

    • 57
    • 89

    Sunny

    • 58
    • 89

    Mostly Sunny

    • 57
    • 89

    Mostly Sunny

    • 57
    • 88

    Mostly Sunny

    • 59
    • 90

    Mostly Sunny

    • 59
    • 91

    Mostly Sunny

Today 18 Jul Western Magic Valley

Areas of smoke this morning. Mostly sunny. Highs 92 to 97. West Winds 10 to 15 Mph. Gusts to 25 Mph this afternoon.

Tonight 18 Jul Western Magic Valley

Haze this evening. Mostly clear. Lows 59 to 64. Southwest Winds 10 to 15 Mph. Gusts to 25 Mph this evening.

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Wilson Lake Reservoir Temperature Statistics

July Temperature

Jerome County Airport (17.4 miles)

  • Lowest 5 July, 2025

    53.7 °F

  • Average July

    75.4 °F

  • Highest 8 July, 2025

    97.6 °F

Climate (2020–Present)

Jerome County Airport (17.4 miles)

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  • Average Low 2020–2025

    39.9 °F

  • Average 2020–2025

    50.8 °F

  • Average High 2020–2025

    62.1 °F
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