Seaton Weather Forecast

    • 52
    • 60

    Rain Showers

    • 53
    • 66

    Chance Rain Showers

    • 54
    • 69

    Mostly Cloudy

    • 58
    • 71

    Rain Showers Likely

    • 52
    • 72

    Rain Showers Likely

    • 47
    • 66

    Chance Rain Showers

Today 30 Oct Mercer

Mostly cloudy. A chance of Showers. Cooler with Highs around 60. East Winds 5 to 10 Mph. Chance of rain 50 percent.

Tonight 30 Oct Mercer

Cloudy with a slight chance of Thunderstorms. A chance of Showers in the Evening, then Showers likely after midnight. Lows in the lower 50s. East Winds 5 to 10 Mph. Chance of rain 70 percent.

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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

    62.6 °F
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