Seaton Weather Forecast

    • 72
    • 85

    Rain Showers Likely

    • 64
    • 84

    Slight Chance Rain Showers

    • 64
    • 82

    Mostly Sunny

    • 68
    • 84

    Mostly Cloudy

    • 61
    • 80

    Slight Chance Rain Showers

    • 59
    • 76

    Partly Sunny

Today 15 Aug Mercer

Mostly cloudy with Showers with a chance of Thunderstorms this Morning, then partly sunny this afternoon. Some Thunderstorms may produce heavy rainfall this morning. Highs in the mid 80s. Southwest Winds 5 to 10 Mph. Chance of rain 90 percent.

Tonight 15 Aug Mercer

A chance of Thunderstorms. Showers likely. Humid with Lows in the lower 70s. West Winds around 5 Mph. Chance of rain 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Seaton Temperature Statistics

August Temperature

Galesburg Municipal Airport (22.4 miles)

  • Lowest 3 August, 2026

    57.7 °F
  • Average August

    73.6 °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

    41.7 °F
  • Average 2021–2026

    52.1 °F
  • Average High 2021–2026

    62.5 °F
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