Afton Weather Forecast

    • 9
    • 32

    Snow

    • -6
    • 14

    Snow

    • 5
    • 13

    Mostly Sunny

    • 22
    • 38

    Partly Sunny

    • 30
    • 45

    Partly Sunny

    • 29
    • 50

    Mostly Cloudy

Today 12 Dec Union

Mostly cloudy. Highs in the lower 30s. Northwest Winds 5 to 10 Mph.

Tonight 12 Dec Union

Mostly cloudy. A chance of snow after midnight. Little or no snow accumulation. Lows around 9 above. North Winds 5 to 10 Mph. Chance of snow 50 percent.

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Afton Temperature Statistics

December Temperature

Creston Municipal Airport (8.1 miles)

  • Lowest 4 December, 2025

    -4 °F

  • Average December

    22.8 °F

  • Highest 9 December, 2025

    44.6 °F

Climate (2020–Present)

Creston Municipal Airport (8.1 miles)

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  • Average Low 2020–2025

    41.2 °F

  • Average 2020–2025

    51.2 °F

  • Average High 2020–2025

    61.5 °F
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