Seaton Weather Forecast

    • 1
    • 23

    Chance Snow

    • 6
    • 12

    Partly Sunny

    • 19
    • 30

    Mostly Cloudy

    • 14
    • 32

    Mostly Cloudy

    • 19
    • 28

    Mostly Cloudy

    • 8
    • 32

    Slight Chance Snow

Today 18 Jan Mercer

Cloudy. Snow likely this afternoon. Little or no snow accumulation. Highs in the lower 20s. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of snow 60 percent. Wind chill Values as low as 8 below this morning.

Tonight 18 Jan Mercer

Mostly cloudy. Scattered Flurries in the evening. Breezy, cold with Lows around 1 above. Northwest Winds 15 to 25 Mph with Gusts up to 40 Mph. Wind chill Values as low as 21 below.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Seaton Temperature Statistics

January Temperature

Galesburg Municipal Airport (22.4 miles)

  • Lowest 15 January, 2026

    7.7 °F

  • Average January

    32.9 °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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