Seaton Weather Forecast

    • 58
    • 76

    Rain Showers

    • 55
    • 76

    Mostly Sunny

    • 60
    • 79

    Mostly Sunny

    • 62
    • 81

    Rain Showers Likely

    • 58
    • 76

    Chance Thunderstorms

    • 55
    • 76

    Slight Chance Thunderstorms

Today 17 Jun Mercer

Showers likely with a chance of Thunderstorms. Some Thunderstorms may produce heavy rainfall. Highs in the upper 70s. Southwest Winds around 15 Mph with Gusts up to 25 Mph. Chance of rain 70 percent.

Tonight 17 Jun Mercer

Mostly clear. Lows in the upper 50s. West Winds 10 to 15 Mph with Gusts up to 25 Mph.

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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

    71.6 °F

  • Highest 6 June, 2026

    90.3 °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 °F

  • Average High 2021–2026

    62.4 °F
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