Wilson Lake Reservoir Weather Forecast

    • 43
    • 76

    Breezy

    • 45
    • 77

    Breezy

    • 41
    • 75

    Mostly Sunny

    • 50
    • 86

    Mostly Sunny

    • 47
    • 84

    Mostly Sunny

    • 49
    • 89

    Mostly Sunny

    • 46
    • 83

    Mostly Sunny

Today 7 May Western Magic Valley

Mostly sunny. Highs 74 to 79. Windy. West Winds 15 to 25 Mph with Gusts to 35 Mph.

Tonight 7 May Western Magic Valley

Mostly clear. Lows 43 to 49. Windy. West Winds 15 to 25 Mph this Evening, becoming southwest around 10 Mph with Gusts to 20 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Wilson Lake Reservoir Temperature Statistics

May Temperature

Jerome County Airport (17.4 miles)

  • Lowest 2 May, 2026

    38.6 °F

  • Average May

    59.7 °F

  • Highest 3 May, 2026

    79.6 °F

Climate (2021–Present)

Jerome County Airport (17.4 miles)

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  • Average Low 2021–2026

    40.3 °F

  • Average 2021–2026

    51.2 °F

  • Average High 2021–2026

    62.5 °F
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