Poison Lake Weather Forecast

    • 44
    • 63

    Becoming Sunny

    • 42
    • 65

    Rain Showers

    • 30
    • 54

    Snow Showers Likely

    • 29
    • 42

    Snow Showers

    • 29
    • 44

    Snow Showers Likely

    • 34
    • 49

    Slight Chance Thunderstorms

    • 37
    • 54

    Chance Rain Showers

Today 31 May Wind River Mountains East

Sunny. Near steady temperature in the lower 60s. South Winds around 10 Mph with Gusts up to 20 Mph.

Tonight 31 May Wind River Mountains East

Clear. Lows in the mid 40s. West Winds around 10 Mph.

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Poison Lake Temperature Statistics

May Temperature

South Pass (18.6 miles)

  • Lowest

  • Average May

  • Highest

Climate (2020–Present)

South Pass (18.6 miles)

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  • Average Low 2020–2024

    31.8 °F
  • Average 2020–2024

    39.7 °F
  • Average High 2020–2024

    47.5 °F
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