Seaton Weather Forecast

    • 51
    • 76

    Partly Sunny

    • 52
    • 77

    Mostly Cloudy

    • 50
    • 73

    Mostly Cloudy

    • 51
    • 70

    Mostly Cloudy

    • 50
    • 73

    Chance Rain Showers

    • 45
    • 69

    Chance Rain Showers

Today 24 Oct Mercer

Mostly sunny. Highs in the mid 70s. South Winds 5 to 10 Mph with Gusts up to 20 Mph.

Tonight 24 Oct Mercer

Partly cloudy. Lows in the lower 50s. South 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

    59.8 °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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