Seaton Weather Forecast

    • 60
    • 84

    Partly Sunny

    • 60
    • 80

    Partly Sunny

    • 59
    • 83

    Mostly Sunny

    • 57
    • 85

    Mostly Sunny

    • 60
    • 84

    Mostly Sunny

Today 30 May Mercer

Partly sunny with isolated Showers. Near steady temperature in the lower 80s. Southeast Winds 10 to 15 Mph. Chance of rain 20 percent.

Tonight 30 May Mercer

Mostly cloudy. Lows around 60. East Winds 10 to 15 Mph with Gusts up to 25 Mph.

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  • Temperature Real-Time

Seaton Temperature Statistics

May Temperature

Galesburg Municipal Airport (22.4 miles)

  • Lowest 7 May, 2026

    32.7 °F

  • Average May

    61.3 °F

  • Highest 27 May, 2026

    88.7 °F

Climate (2021–Present)

Galesburg Municipal Airport (22.4 miles)

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  • Average Low 2021–2026

    41.6 °F

  • Average 2021–2026

    52 °F

  • Average High 2021–2026

    62.4 °F
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