Seaton Weather Forecast

    • 50
    • 76

    Decreasing Clouds

    • 52
    • 77

    Partly Sunny

    • 51
    • 75

    Mostly Cloudy

    • 55
    • 73

    Mostly Cloudy

    • 56
    • 77

    Partly Sunny

    • 57
    • 76

    Mostly Cloudy

    • 58
    • 77

    Chance Rain Showers

Today 24 Oct Mercer

Mostly cloudy with a 50 percent chance of Showers. Highs in the lower 70s.

Tonight 24 Oct Mercer

Mostly clear this Evening, then becoming partly cloudy. Lows in the lower 50s. Southeast Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Seaton Temperature Statistics

October Temperature

Galesburg Municipal Airport (22.4 miles)

  • Lowest 17 October, 2026

    31.8 °F

  • Average October

    59.7 °F

  • Highest 12 October, 2026

    87.3 °F

Climate (2021–2026)

Galesburg Municipal Airport (22.4 miles)

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  • Average Low 2021–2026

    41.9 °F

  • Average 2021–2026

    52.2 °F

  • Average High 2021–2026

    62.5 °F
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