Seatonville Weather Forecast

    • 26
    • 26

    Chance Wintry Mix

    • 11
    • 32

    Snow Likely

    • 14
    • 23

    Partly Sunny

    • 14
    • 28

    Partly Sunny

    • 18
    • 27

    Partly Sunny

    • 25
    • 35

    Mostly Cloudy

    • 22
    • 37

    Partly Sunny

Today 30 Dec Bureau

Snow. Little or no snow accumulation. Highs in the upper 20s. Southwest Winds around 10 Mph with Gusts up to 20 Mph. Chance of snow 90 percent.

Tonight 30 Dec Bureau

Mostly cloudy. A chance of snow Early, then a chance of Flurries this evening. Little or no snow accumulation. Not as cool with Lows in the upper 20s. West Winds 10 to 15 Mph with Gusts up to 30 Mph, becoming around 10 Mph with Gusts up to 20 Mph after midnight. Chance of snow 50 percent.

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Seatonville Temperature Statistics

December Temperature

Illinois Valley Regional Airport (6.2 miles)

  • Lowest 14 December, 2025

    -3.3 °F

  • Average December

    27.8 °F

  • Highest 28 December, 2025

    58.5 °F

Climate (2020–Present)

Illinois Valley Regional Airport (6.2 miles)

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  • Average Low 2020–2025

    43.2 °F

  • Average 2020–2025

    52.7 °F

  • Average High 2020–2025

    62.1 °F
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