Junction Lake Weather Forecast

    • 35
    • 53

    Rain Showers

    • 34
    • 52

    Rain Showers

    • 38
    • 54

    Mostly Sunny

    • 42
    • 58

    Partly Sunny

    • 39
    • 56

    Partly Sunny

    • 38
    • 53

    Slight Chance Thunderstorms

Today 16 Sep Wind River Mountains West

Partly cloudy. A chance of rain Showers, snow Showers with a slight chance of Thunderstorms in the afternoon. Highs in the lower 50s. West Winds around 10 Mph in the afternoon. Chance of precipitation 40 percent.

Tonight 16 Sep Wind River Mountains West

Mostly clear. Near steady temperature in the mid 30s.

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Junction Lake Temperature Statistics

September Temperature

Pinedale, Ralph Wenz Field Airport (14.3 miles)

  • Lowest 6 September, 2025

    33.8 °F

  • Average September

    59.1 °F

  • Highest 2 September, 2025

    80.6 °F

Climate (2020–Present)

Pinedale, Ralph Wenz Field Airport (14.3 miles)

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  • Average Low 2020–2025

    23.3 °F

  • Average 2020–2025

    38.6 °F

  • Average High 2020–2025

    51.9 °F
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