Seaton Weather Forecast

    • 55
    • 76

    Sunny

    • 52
    • 79

    Mostly Sunny

    • 50
    • 72

    Partly Sunny

    • 60
    • 76

    Mostly Sunny

    • 61
    • 83

    Mostly Sunny

    • 60
    • 79

    Mostly Sunny

Today 6 Oct Mercer

Sunny. Near steady temperature in the mid 70s. South Winds 10 to 15 Mph.

Tonight 6 Oct Mercer

Clear. Lows in the mid 50s. Southwest Winds 5 to 10 Mph.

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  • Temperature Real-Time

Seaton Temperature Statistics

October Temperature

Galesburg Municipal Airport (22.4 miles)

  • Lowest 3 October, 2026

    45.1 °F

  • Average October

    59.5 °F

  • Highest 4 October, 2026

    73.9 °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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