Seatonville Weather Forecast

    • 33
    • 51

    Becoming Sunny

    • 31
    • 53

    Mostly Sunny

    • 47
    • 58

    Partly Sunny

    • 51
    • 75

    Mostly Sunny

    • 56
    • 77

    Partly Sunny

    • 61
    • 81

    Chance Thunderstorms

Today 18 Apr Bureau

Mostly sunny. A slight chance of Showers in the morning. Much cooler with Highs in the lower 50s. Northwest Winds 15 to 20 Mph with Gusts up to 35 Mph. Chance of rain 20 percent.

Tonight 18 Apr Bureau

Mostly clear. Widespread frost after midnight. Lows in the mid 30s. Northwest Winds 15 to 20 Mph, becoming west 5 to 10 Mph after midnight.

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Seatonville Temperature Statistics

April Temperature

Illinois Valley Regional Airport (6.2 miles)

  • Lowest 7 April, 2026

    30.2 °F

  • Average April

    53.5 °F

  • Highest 12 April, 2026

    80.6 °F

Climate (2021–Present)

Illinois Valley Regional Airport (6.2 miles)

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  • Average Low 2021–2026

    43.2 °F

  • Average 2021–2026

    52.8 °F

  • Average High 2021–2026

    62.5 °F
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