Simpson Airport Weather Forecast

    • 28
    • 34

    Snow

    • 27
    • 35

    Rain/Snow

    • 32
    • 36

    Rain/Snow

    • 34
    • 40

    Rain Likely

    • 23
    • 39

    Snow Likely

    • 13
    • 33

    Snow Likely

Today 31 Jan Blackfoot Mountains

Partly sunny in the morning. Then cloudy with a chance of snow in the afternoon. Snow accumulation around 1 inch. Highs 30 to 37.

Tonight 31 Jan Blackfoot Mountains

Snow, breezy. Not as cold. Snow accumulation of 2 to 4 Inches. Lows 23 to 33.

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Simpson Airport Temperature Statistics

January Temperature

Afton WY (40.4 miles)

  • Lowest 20 January, 2025

    -25.6 °F

  • Average January

    10.9 °F

  • Highest 3 January, 2025

    37.4 °F

Climate (2020–Present)

Afton WY (40.4 miles)

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  • Average Low 2020–2025

    25.1 °F

  • Average 2020–2025

    38.6 °F

  • Average High 2020–2025

    51.3 °F
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