Grays Lake National Wildlife Refuge Weather Forecast

    • 15
    • 37

    Increasing Clouds

    • 18
    • 40

    Decreasing Clouds

    • 20
    • 46

    Mostly Sunny

    • 22
    • 46

    Partly Sunny

    • 19
    • 43

    Partly Sunny

    • 25
    • 44

    Chance Snow

    • 21
    • 39

    Chance Snow

Today 3 Feb Blackfoot Mountains

Mostly sunny. Highs 37 to 45.

Tonight 3 Feb Blackfoot Mountains

Partly cloudy. Lows 18 to 28.

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Grays Lake National Wildlife Refuge Temperature Statistics

February Temperature

Afton WY (34.2 miles)

  • Lowest 1 February, 2026

    14 °F

  • Average February

    25.1 °F

  • Highest 1 February, 2026

    32 °F

Climate (2021–Present)

Afton WY (34.2 miles)

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  • Average Low 2021–2026

    26 °F

  • Average 2021–2026

    39.2 °F

  • Average High 2021–2026

    51.8 °F
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