Pass Creek Lake Weather Forecast

    • 26
    • 37

    Decreasing Clouds

    • 36
    • 48

    Increasing Clouds

    • 40
    • 55

    Mostly Sunny

    • 36
    • 58

    Snow Likely

    • 30
    • 42

    Snow

    • 22
    • 35

    Snow

    • 25
    • 37

    Chance Snow

Today 18 Apr Beaverhead/Lemhi Highlands

Mostly sunny. Not as cool. Highs 42 to 49.

Tonight 18 Apr Beaverhead/Lemhi Highlands

Partly cloudy. Lows 21 to 31.

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Pass Creek Lake Temperature Statistics

April Temperature

Idaho Falls Regional Airport (60.9 miles)

  • Lowest 5 April, 2026

    25.6 °F

  • Average April

    46.7 °F

  • Highest 10 April, 2026

    76.6 °F

Climate (2021–Present)

Idaho Falls Regional Airport (60.9 miles)

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  • Average Low 2021–2026

    33.9 °F

  • Average 2021–2026

    47 °F

  • Average High 2021–2026

    59.9 °F
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