Seaton Weather Forecast

    • 72
    • 83

    Slight Chance Thunderstorms

    • 75
    • 93

    Slight Chance Thunderstorms

    • 76
    • 96

    Partly Sunny

    • 73
    • 95

    Slight Chance Thunderstorms

    • 74
    • 90

    Slight Chance Rain Showers

Today 30 Aug Mercer

Mostly cloudy with scattered Showers with a slight chance of Thunderstorms. Near steady temperature in the mid 80s. South Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 40 percent.

Tonight 30 Aug Mercer

Partly cloudy in the Evening, then becoming mostly cloudy. Humid with Lows in the lower 70s. South Winds 10 to 15 Mph with Gusts up to 25 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Seaton Temperature Statistics

August Temperature

Galesburg Municipal Airport (22.4 miles)

  • Lowest 24 August, 2026

    52.3 °F

  • Average August

    72.3 °F

  • Highest 10 August, 2026

    88.2 °F

Climate (2021–2026)

Galesburg Municipal Airport (22.4 miles)

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  • Average Low 2021–2026

    41.8 °F

  • Average 2021–2026

    52.1 °F

  • Average High 2021–2026

    62.5 °F
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