Seaton Weather Forecast

    • 48
    • 74

    Sunny

    • 56
    • 77

    Sunny

    • 52
    • 79

    Mostly Sunny

    • 49
    • 72

    Partly Sunny

    • 51
    • 71

    Mostly Sunny

    • 58
    • 77

    Mostly Sunny

    • 57
    • 79

    Mostly Sunny

Today 5 Oct Mercer

Sunny. Near steady temperature in the lower 70s. South Winds around 5 Mph.

Tonight 5 Oct Mercer

Clear. Lows in the upper 40s. Southeast 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 3 October, 2026

    45.1 °F

  • Average October

    59.9 °F

  • Highest 3 October, 2026

    70.7 °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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