Seaton Weather Forecast

    • 9
    • 12

    Mostly Sunny

    • 3
    • 19

    Mostly Sunny

    • 0
    • 22

    Partly Sunny

    • 1
    • 16

    Mostly Cloudy

    • 2
    • 17

    Mostly Sunny

    • 10
    • 23

    Partly Sunny

Today 26 Jan Mercer

Mostly sunny. Highs around 10 above. Northwest Winds 5 to 10 Mph, becoming southwest 10 to 15 Mph this afternoon. Wind chill Values as low as 20 below.

Tonight 26 Jan Mercer

Mostly clear in the Evening, then becoming partly cloudy. Not as cold with Lows around 9 above. Southwest Winds 15 to 20 Mph with Gusts up to 30 Mph. Wind chill Values as low as 9 below.

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  • Temperature Real-Time

Seaton Temperature Statistics

January Temperature

Galesburg Municipal Airport (22.4 miles)

  • Lowest 23 January, 2026

    -11.2 °F

  • Average January

    26.9 °F

  • Highest 8 January, 2026

    59.2 °F

Climate (2021–Present)

Galesburg Municipal Airport (22.4 miles)

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  • Average Low 2021–2026

    41.4 °F

  • Average 2021–2026

    51.6 °F

  • Average High 2021–2026

    61.8 °F
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