Edwardsville Weather Forecast

    • 57
    • 74

    Increasing Clouds

    • 58
    • 74

    Chance Rain Showers

    • 57
    • 70

    Chance Rain Showers

    • 61
    • 71

    Rain Showers Likely

    • 55
    • 73

    Rain Showers Likely

    • 48
    • 68

    Chance Rain Showers

Today 30 Oct Madison

Partly sunny. Highs in the mid 70s. East Winds 5 to 10 Mph.

Tonight 30 Oct Madison

Mostly cloudy. Lows in the upper 50s. East Winds around 5 Mph.

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Edwardsville Temperature Statistics

October Temperature

St. Louis Regional Airport (6.8 miles)

  • Lowest 18 October, 2026

    36 °F

  • Average October

    59.1 °F

  • Highest 12 October, 2026

    91.4 °F

Climate (2021–2026)

St. Louis Regional Airport (6.8 miles)

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  • Average Low 2021–2026

    46.6 °F

  • Average 2021–2026

    54.5 °F

  • Average High 2021–2026

    66.7 °F
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