Seaton Weather Forecast

    • 54
    • 65

    Chance Rain Showers

    • 53
    • 69

    Mostly Cloudy

    • 59
    • 69

    Rain Showers Likely

    • 54
    • 70

    Rain Showers Likely

    • 48
    • 66

    Chance Rain Showers

Today 31 Oct Mercer

Cloudy. A slight chance of Showers in the morning. Highs in the mid 60s. Southeast Winds 5 to 10 Mph. Chance of rain 20 percent.

Tonight 31 Oct Mercer

Cloudy. Lows in the mid 50s. East Winds around 5 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

    59.9 °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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