Seaton Weather Forecast

    • 66
    • 76

    Rain Showers

    • 63
    • 75

    Rain Showers

    • 60
    • 79

    Mostly Sunny

    • 62
    • 81

    Mostly Sunny

    • 65
    • 84

    Mostly Sunny

    • 66
    • 84

    Slight Chance Thunderstorms

Today 31 Jul Mercer

A chance of Thunderstorms. Showers. Locally heavy rainfall possible in the morning. Not as warm. Humid with Highs in the upper 70s. Southeast Winds 10 to 15 Mph with Gusts up to 30 Mph. Chance of rain near 100 percent.

Tonight 31 Jul Mercer

Mostly cloudy. Near steady temperature around 70. Southeast Winds 5 to 10 Mph with Gusts up to 20 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Seaton Temperature Statistics

July Temperature

Galesburg Municipal Airport (22.4 miles)

  • Lowest 23 July, 2026

    53.6 °F

  • Average July

    75.9 °F

  • Highest 27 July, 2026

    93.2 °F

Climate (2021–2026)

Galesburg Municipal Airport (22.4 miles)

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  • Average Low 2021–2026

    41.7 °F

  • Average 2021–2026

    52.1 °F

  • Average High 2021–2026

    62.5 °F
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