Seaton Weather Forecast

    • 45
    • 71

    Becoming Sunny

    • 47
    • 73

    Mostly Sunny

    • 57
    • 74

    Rain Showers

    • 49
    • 75

    Rain Showers

    • 45
    • 66

    Partly Sunny

    • 44
    • 66

    Slight Chance Rain Showers

Today 24 Apr Mercer

Mostly cloudy with a slight chance of Showers this Morning, then mostly sunny this afternoon. Not as warm with Highs in the lower 70s. West Winds 5 to 10 Mph, becoming northwest this afternoon. Chance of rain 20 percent.

Tonight 24 Apr Mercer

Mostly clear. Cooler with Lows in the mid 40s. North Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Seaton Temperature Statistics

April Temperature

Galesburg Municipal Airport (22.4 miles)

  • Lowest 5 April, 2026

    32.9 °F

  • Average April

    53.7 °F

  • Highest 17 April, 2026

    82.8 °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

    62.3 °F
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