Sublette Mountain Weather Forecast

    • 49
    • 66

    Slight Chance Thunderstorms

    • 50
    • 67

    Slight Chance Thunderstorms

    • 51
    • 65

    Chance Thunderstorms

    • 52
    • 66

    Slight Chance Rain Showers

    • 51
    • 64

    Chance Rain Showers

    • 49
    • 62

    Chance Rain Showers

    • 46
    • 59

    Chance Rain Showers

Today 5 Sep Salt River and Wyoming Ranges

Mostly sunny. Areas of smoke. Near steady temperature in the upper 60s. Northwest Winds around 10 Mph with Gusts up to 20 Mph.

Tonight 5 Sep Salt River and Wyoming Ranges

Clear. Areas of smoke. Lows in the mid 40s.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Sublette Mountain Temperature Statistics

September Temperature

Afton WY (31.7 miles)

  • Lowest 3 September, 2025

    39.2 °F

  • Average September

    62.6 °F

  • Highest 1 September, 2025

    80.6 °F

Climate (2020–Present)

Afton WY (31.7 miles)

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  • Average Low 2020–2025

    25.3 °F

  • Average 2020–2025

    38.7 °F

  • Average High 2020–2025

    51.5 °F
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