Island Lake Weather Forecast

    • 17
    • 29

    Snow Showers Likely

    • 16
    • 30

    Snow Showers

    • 30
    • 45

    Partly Sunny

    • 22
    • 44

    Snow Showers

    • 19
    • 28

    Snow Showers Likely

    • 16
    • 31

    Snow Showers Likely

Today 2 May Wind River Mountains East

Mostly sunny this Morning, then partly cloudy with a chance of snow Showers this afternoon. Breezy with Highs in the mid 30s. West Winds 15 to 25 Mph with Gusts up to 45 Mph. Chance of snow 30 percent.

Tonight 2 May Wind River Mountains East

Partly cloudy in the Evening, then becoming mostly cloudy. A 30 percent chance of snow Showers. Cold with Lows 13 to 25. West Winds 10 to 15 Mph.

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Island Lake Temperature Statistics

May Temperature

South Pass (11.8 miles)

  • Lowest

  • Average May

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Climate (2019–Present)

South Pass (11.8 miles)

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  • Average Low 2019–2024

    33.6 °F
  • Average 2019–2024

    41.6 °F
  • Average High 2019–2024

    49.7 °F
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