Seaton Weather Forecast

    • 31
    • 37

    Gradual Clearing

    • 37
    • 48

    Mostly Cloudy

    • 32
    • 52

    Partly Sunny

    • 38
    • 54

    Mostly Sunny

    • 36
    • 53

    Chance Rain

    • 28
    • 44

    Chance Rain

Today 4 Jan Mercer

Cloudy. Highs in the upper 30s. Southeast Winds 10 to 15 Mph.

Tonight 4 Jan Mercer

Partly cloudy in the Evening, then clearing. Near steady temperature in the lower 30s. South Winds 10 to 15 Mph with Gusts up to 25 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Seaton Temperature Statistics

January Temperature

Galesburg Municipal Airport (22.4 miles)

  • Lowest 1 January, 2026

    16.7 °F

  • Average January

    24.3 °F

  • Highest 1 January, 2026

    30.7 °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

    61.7 °F
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