Wilson Lake Reservoir Weather Forecast

    • 43
    • 67

    Mostly Cloudy

    • 47
    • 76

    Partly Sunny

    • 38
    • 75

    Breezy

    • 28
    • 54

    Breezy

    • 37
    • 64

    Mostly Cloudy

    • 43
    • 73

    Mostly Cloudy

Today 23 Mar Western Magic Valley

Partly sunny. Highs 66 to 71. Light Winds this Morning, becoming northwest around 10 Mph this afternoon.

Tonight 23 Mar Western Magic Valley

Partly cloudy. Lows 41 to 46. West Winds around 10 Mph in the Evening, shifting to southeast after midnight.

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Wilson Lake Reservoir Temperature Statistics

March Temperature

Jerome County Airport (17.4 miles)

  • Lowest 11 March, 2026

    23.6 °F

  • Average March

    47.5 °F

  • Highest 20 March, 2026

    79.6 °F

Climate (2021–Present)

Jerome County Airport (17.4 miles)

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  • Average Low 2021–2026

    40.2 °F

  • Average 2021–2026

    51.2 °F

  • Average High 2021–2026

    62.4 °F
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