Sublette Mountain Weather Forecast

    • 27
    • 39

    Partly Sunny

    • 23
    • 35

    Partly Sunny

    • 25
    • 35

    Partly Sunny

    • 24
    • 36

    Partly Sunny

    • 27
    • 35

    Mostly Cloudy

    • 27
    • 33

    Chance Snow Showers

Today 11 Dec Salt River and Wyoming Ranges

Mostly sunny and breezy. Highs in the upper 30s. West Winds 20 to 25 Mph with Gusts up to 40 Mph.

Tonight 11 Dec Salt River and Wyoming Ranges

Mostly clear and breezy. Lows around 30. West Winds 15 to 20 Mph with Gusts up to 45 Mph.

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  • Temperature Real-Time

Sublette Mountain Temperature Statistics

December Temperature

Afton WY (31.7 miles)

  • Lowest 1 December, 2025

    10.4 °F

  • Average December

    27.8 °F

  • Highest 6 December, 2025

    37.4 °F

Climate (2020–Present)

Afton WY (31.7 miles)

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  • Average Low 2020–2025

    25.7 °F

  • Average 2020–2025

    38.9 °F

  • Average High 2020–2025

    51.6 °F
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