Seaton Weather Forecast

    • 62
    • 81

    Slight Chance Rain Showers

    • 56
    • 83

    Mostly Sunny

    • 64
    • 81

    Partly Sunny

    • 63
    • 85

    Chance Rain Showers

    • 56
    • 76

    Slight Chance Rain Showers

Today 9 Oct Mercer

Mostly sunny. Highs in the lower 60s.

Tonight 9 Oct Mercer

Clear. Lows in the lower 60s. Southeast Winds 5 to 10 Mph with Gusts up to 20 Mph.

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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

    59.8 °F

  • Highest 7 October, 2026

    80.6 °F

Climate (2021–2026)

Galesburg Municipal Airport (22.4 miles)

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  • Average Low 2021–2026

    41.9 °F

  • Average 2021–2026

    52.1 °F

  • Average High 2021–2026

    62.5 °F
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