Seaton Weather Forecast

    • 28
    • 51

    Becoming Sunny

    • 34
    • 54

    Mostly Sunny

    • 38
    • 57

    Mostly Sunny

    • 47
    • 59

    Mostly Cloudy

    • 44
    • 61

    Partly Sunny

    • 51
    • 64

    Mostly Cloudy

Today 15 Nov Mercer

Mostly sunny. Highs in the lower 50s. Light and variable Winds.

Tonight 15 Nov Mercer

Mostly clear. Lows in the upper 20s. Light and variable Winds.

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Seaton Temperature Statistics

November Temperature

Galesburg Municipal Airport (22.4 miles)

  • Lowest 7 November, 2026

    28.2 °F
  • Average November

    49.6 °F
  • Highest 3 November, 2026

    66.2 °F

Climate (2021–2026)

Galesburg Municipal Airport (22.4 miles)

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  • Average Low 2021–2026

    42 °F
  • Average 2021–2026

    52.3 °F
  • Average High 2021–2026

    62.7 °F
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