Louis Lake Weather Forecast

    • 31
    • 47

    Partly Sunny

    • 37
    • 58

    Mostly Sunny

    • 39
    • 65

    Partly Sunny

    • 42
    • 69

    Partly Sunny

    • 39
    • 64

    Mostly Cloudy

    • 37
    • 60

    Chance Rain Showers

Today 22 May Wind River Mountains East

Mostly sunny in the Morning, then becoming partly cloudy. Highs in the mid 40s. West Winds around 10 Mph.

Tonight 22 May Wind River Mountains East

Partly cloudy. Cold with Lows around 20. West Winds around 10 Mph.

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Louis Lake Temperature Statistics

May Temperature

South Pass (6.2 miles)

  • Lowest

  • Average May

  • Highest

Climate (2021–Present)

South Pass (6.2 miles)

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  • Average Low 2021–2024

    31.5 °F
  • Average 2021–2024

    39.2 °F
  • Average High 2021–2024

    46.6 °F
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