Seaton Weather Forecast

    • 58
    • 81

    Rain Showers

    • 44
    • 70

    Slight Chance Rain Showers

    • 49
    • 73

    Partly Sunny

    • 57
    • 71

    Rain Showers

    • 48
    • 75

    Rain Showers Likely

    • 45
    • 64

    Partly Sunny

    • 43
    • 65

    Mostly Cloudy

Today 23 Apr Mercer

Partly sunny with a slight chance of Showers and Thunderstorms. Near steady temperature around 80. South Winds 15 to 20 Mph with Gusts up to 30 Mph. Chance of rain 20 percent.

Tonight 23 Apr Mercer

Mostly cloudy. A chance of Showers and Thunderstorms in the Evening, then Showers with Thunderstorms likely after midnight. Lows in the upper 50s. South Winds 15 to 20 Mph with Gusts up to 30 Mph. Chance of rain 90 percent.

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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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