Agar Weather Forecast

    • 6
    • 29

    Chance Wintry Mix

    • -2
    • 11

    Snow

    • -13
    • 6

    Chance Snow

    • 14
    • 23

    Partly Sunny

    • 21
    • 36

    Partly Sunny

    • 23
    • 43

    Mostly Cloudy

Today 11 Dec Sully

Cloudy with a chance of freezing rain. Snow and sleet late this Morning, then a slight chance of snow this afternoon. Little or no snow and sleet accumulation. Additional ice accumulation of up to a tenth of an inch. Highs around 30. Southeast Winds 5 to 10 Mph, becoming northeast this afternoon. Chance of precipitation 90 percent.

Tonight 11 Dec Sully

Cloudy. A chance of snow with a slight chance of freezing rain in the Evening, then a slight chance of snow after midnight. Little or no snow accumulation. Ice accumulation around a trace. Brisk with Lows around 8 above. Northwest Winds 10 to 15 Mph, increasing to 15 to 25 Mph after midnight. Chance of precipitation 30 percent.

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Agar Temperature Statistics

December Temperature

Pierre, Pierre Regional Airport (32.9 miles)

  • Lowest 1 December, 2025

    7 °F

  • Average December

    24.9 °F

  • Highest 9 December, 2025

    53.1 °F

Climate (2020–Present)

Pierre, Pierre Regional Airport (32.9 miles)

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  • Average Low 2020–2025

    37 °F

  • Average 2020–2025

    48.8 °F

  • Average High 2020–2025

    61.2 °F
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