Seaton Weather Forecast

    • 67
    • 86

    Chance Thunderstorms

    • 72
    • 88

    Rain Showers Likely

    • 72
    • 88

    Chance Thunderstorms

    • 70
    • 87

    Rain Showers Likely

    • 66
    • 84

    Chance Thunderstorms

    • 62
    • 78

    Chance Rain Showers

    • 61
    • 75

    Chance Thunderstorms

Today 8 Aug Mercer

Sunny. Highs in the mid 80s. North Winds around 5 Mph.

Tonight 8 Aug Mercer

Mostly clear. Lows in the upper 60s. Southeast Winds 5 to 10 Mph.

Graph Plots Open in Graphs

  • 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

    70.8 °F

  • Highest 4 August, 2026

    85.3 °F

Climate (2021–2026)

Galesburg Municipal Airport (22.4 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    41.7 °F

  • Average 2021–2026

    52.1 °F

  • Average High 2021–2026

    62.5 °F
Get WillyWeather+ to remove ads