Seaton Weather Forecast

    • 64
    • 76

    Mostly Cloudy

    • 70
    • 85

    Partly Sunny

    • 75
    • 90

    Slight Chance Thunderstorms

    • 72
    • 92

    Mostly Sunny

    • 69
    • 91

    Mostly Sunny

    • 68
    • 89

    Mostly Sunny

Today 24 Jul Mercer

Mostly cloudy. A chance of Sprinkles this Morning, then a chance of Showers this afternoon. Highs in the mid 70s. Southeast Winds 5 to 10 Mph. Chance of rain 20 percent.

Tonight 24 Jul Mercer

Mostly cloudy. A slight chance of Showers after midnight. Lows in the mid 60s. South Winds 5 to 10 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Seaton Temperature Statistics

July Temperature

Galesburg Municipal Airport (22.4 miles)

  • Lowest 22 July, 2026

    56.3 °F

  • Average July

    76.2 °F

  • Highest 18 July, 2026

    91.8 °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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