Seaton Weather Forecast

    • 55
    • 68

    Rain Showers

    • 46
    • 66

    Rain Showers

    • 36
    • 56

    Chance Rain Showers

    • 39
    • 59

    Sunny

    • 43
    • 66

    Partly Sunny

    • 46
    • 70

    Partly Sunny

    • 50
    • 73

    Mostly Sunny

Today 14 Oct Mercer

Mostly cloudy and not as warm. Near steady temperature in the upper 60s. Northeast Winds 5 to 10 Mph.

Tonight 14 Oct Mercer

Mostly cloudy. A chance of Showers after midnight. Lows in the mid 50s. Northeast Winds 5 to 10 Mph, becoming east with Gusts up to 20 Mph after midnight. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Seaton Temperature Statistics

October Temperature

Galesburg Municipal Airport (22.4 miles)

  • Lowest 5 October, 2026

    41 °F

  • Average October

    62.8 °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

    41.8 °F

  • Average 2021–2026

    52.2 °F

  • Average High 2021–2026

    62.5 °F
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