Island Park Reservoir Weather Forecast

    • 26
    • 48

    Increasing Clouds

    • 23
    • 43

    Mostly Cloudy

    • 29
    • 42

    Snow

    • 15
    • 38

    Snow

    • 15
    • 36

    Chance Snow

    • 15
    • 36

    Chance Snow

    • 14
    • 34

    Chance Snow

Today 6 Feb Centennial Mountains/Island Park

Sunny. Highs 44 to 52.

Tonight 6 Feb Centennial Mountains/Island Park

Mostly cloudy. A slight chance of snow after midnight. Lows 25 to 33.

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Island Park Reservoir Temperature Statistics

February Temperature

West Yellowstone (27.3 miles)

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  • Average February

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Climate (2021–Present)

West Yellowstone (27.3 miles)

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  • Average Low 2021–2025

    34 °F

  • Average 2021–2025

    51.3 °F

  • Average High 2021–2025

    66.6 °F
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