Seaton Weather Forecast

    • 24
    • 49

    Becoming Sunny

    • 41
    • 53

    Mostly Sunny

    • 51
    • 65

    Partly Sunny

    • 61
    • 79

    Chance Thunderstorms

    • 53
    • 81

    Chance Thunderstorms

    • 48
    • 65

    Rain Likely

Today 27 Mar Mercer

Mostly Cloudy, then becoming mostly sunny this Morning, then becoming sunny. Much cooler with Highs in the upper 40s. North Winds 10 to 15 Mph, becoming northwest 15 to 20 Mph this afternoon.

Tonight 27 Mar Mercer

Clear. Lows in the mid 20s. Northwest Winds 10 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Seaton Temperature Statistics

March Temperature

Galesburg Municipal Airport (22.4 miles)

  • Lowest 16 March, 2026

    13.1 °F

  • Average March

    45.9 °F

  • Highest 21 March, 2026

    84.2 °F

Climate (2021–Present)

Galesburg Municipal Airport (22.4 miles)

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  • Average Low 2021–2026

    41.5 °F

  • Average 2021–2026

    51.8 °F

  • Average High 2021–2026

    62.1 °F
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