Greenfield Weather Forecast

    • 15
    • 37

    Chance Rain/Snow

    • 5
    • 28

    Snow

    • 7
    • 12

    Mostly Cloudy

    • 20
    • 30

    Partly Sunny

    • 22
    • 41

    Mostly Cloudy

    • 13
    • 30

    Mostly Cloudy

    • 7
    • 26

    Slight Chance Snow

Today 5 Dec Clay

Mostly cloudy with a chance of Flurries and Sprinkles. Not as cool. Near steady temperature in the mid 30s. Northwest Winds 10 to 15 Mph.

Tonight 5 Dec Clay

Mostly cloudy. Lows around 16. Northwest Winds 5 to 10 Mph with Gusts up to 20 Mph, becoming southwest after midnight.

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Greenfield Temperature Statistics

December Temperature

Yankton, Chan Gurney Municipal Airport (26.7 miles)

  • Lowest 3 December, 2025

    -4 °F

  • Average December

    18.2 °F

  • Highest 2 December, 2025

    36 °F

Climate (2020–Present)

Yankton, Chan Gurney Municipal Airport (26.7 miles)

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  • Average Low 2020–2025

    39.3 °F

  • Average 2020–2025

    50.2 °F

  • Average High 2020–2025

    61.4 °F
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