Louis Lake Weather Forecast

    • 47
    • 64

    Becoming Sunny

    • 48
    • 69

    Breezy

    • 47
    • 70

    Mostly Sunny

    • 47
    • 70

    Rain Showers Likely

    • 41
    • 63

    Chance Rain Showers

    • 42
    • 64

    Partly Sunny

Today 3 Sep Wind River Mountains East

Mostly sunny and breezy. Highs in the lower 60s. Southwest Winds 15 to 20 Mph with Gusts up to 35 Mph.

Tonight 3 Sep Wind River Mountains East

Mostly clear and breezy. Lows in the lower 40s. Southwest Winds 15 to 25 Mph. Gusts up to 35 Mph, increasing to 45 Mph after midnight.

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Louis Lake Temperature Statistics

September Temperature

South Pass (6.2 miles)

  • Lowest

  • Average September

  • Highest

Climate (2022–2024)

South Pass (6.2 miles)

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  • Average Low 2022–2024

    27.8 °F
  • Average 2022–2024

    35 °F
  • Average High 2022–2024

    42.1 °F
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