Seaton Weather Forecast

    • 66
    • 82

    Rain Showers

    • 66
    • 87

    Chance Rain Showers

    • 67
    • 84

    Chance Thunderstorms

    • 68
    • 82

    Rain Showers Likely

    • 70
    • 90

    Slight Chance Thunderstorms

    • 73
    • 95

    Slight Chance Thunderstorms

Today 5 Jun Mercer

Partly sunny with a slight chance of Showers and Thunderstorms. Highs in the lower 80s. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 20 percent.

Tonight 5 Jun Mercer

Showers likely with a chance of Thunderstorms. Humid with Lows in the mid 60s. Southwest Winds 10 to 15 Mph. Chance of rain 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Seaton Temperature Statistics

June Temperature

Galesburg Municipal Airport (22.4 miles)

  • Lowest 2 June, 2026

    46.4 °F

  • Average June

    69.7 °F

  • Highest 1 June, 2026

    83.8 °F

Climate (2021–Present)

Galesburg Municipal Airport (22.4 miles)

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  • Average Low 2021–2026

    41.7 °F

  • Average 2021–2026

    52 °F

  • Average High 2021–2026

    62.4 °F
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