Wyoming Peak Weather Forecast

    • 34
    • 49

    Isolated Thunderstorms

    • 40
    • 58

    Mostly Sunny

    • 42
    • 58

    Mostly Cloudy

    • 41
    • 57

    Partly Sunny

    • 39
    • 56

    Slight Chance Thunderstorms

    • 40
    • 57

    Mostly Sunny

Today 17 Sep Salt River and Wyoming Ranges

Mostly sunny this Morning, then becoming partly cloudy. Highs in the upper 50s.

Tonight 17 Sep Salt River and Wyoming Ranges

Mostly clear. Lows in the upper 30s.

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Wyoming Peak Temperature Statistics

September Temperature

Afton WY (17.4 miles)

  • Lowest 14 September, 2025

    32 °F

  • Average September

    57 °F

  • Highest 1 September, 2025

    80.6 °F

Climate (2020–Present)

Afton WY (17.4 miles)

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  • Average Low 2020–2025

    25.3 °F

  • Average 2020–2025

    38.8 °F

  • Average High 2020–2025

    51.5 °F
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