Seaton Weather Forecast

    • 57
    • 77

    Sunny

    • 39
    • 82

    Rain Showers

    • 33
    • 51

    Slight Chance Rain Showers

    • 36
    • 56

    Mostly Sunny

    • 50
    • 66

    Mostly Sunny

    • 52
    • 75

    Mostly Sunny

Today 16 Apr Mercer

Sunny. Highs in the upper 70s. West Winds 5 to 10 Mph.

Tonight 16 Apr Mercer

Clear. Lows in the upper 50s. Southeast Winds 5 to 10 Mph.

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  • Temperature Real-Time

Seaton Temperature Statistics

April Temperature

Galesburg Municipal Airport (22.4 miles)

  • Lowest 5 April, 2026

    32.9 °F
  • Average April

    52.1 °F
  • Highest 13 April, 2026

    78.4 °F

Climate (2021–Present)

Galesburg Municipal Airport (22.4 miles)

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  • Average Low 2021–2026

    41.6 °F
  • Average 2021–2026

    51.9 °F
  • Average High 2021–2026

    62.2 °F
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