Edwardsville Weather Forecast

    • 71
    • 88

    Mostly Cloudy

    • 71
    • 86

    Rain Showers

    • 72
    • 86

    Rain Showers

    • 73
    • 90

    Chance Thunderstorms

    • 75
    • 93

    Mostly Sunny

    • 76
    • 95

    Partly Sunny

Today 6 Jun Madison

Mostly cloudy in the Morning, then partly sunny with a slight chance of Showers with isolated Thunderstorms in the afternoon. Highs in the upper 80s. Southwest Winds 5 to 10 Mph. Chance of rain 20 percent.

Tonight 6 Jun Madison

Mostly cloudy. Near steady temperature in the lower 70s. Southwest Winds around 5 Mph.

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Edwardsville Temperature Statistics

June Temperature

St. Louis Regional Airport (6.8 miles)

  • Lowest 3 June, 2026

    52.5 °F

  • Average June

    68.2 °F

  • Highest 1 June, 2026

    84.2 °F

Climate (2021–Present)

St. Louis Regional Airport (6.8 miles)

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  • Average Low 2021–2026

    46.5 °F

  • Average 2021–2026

    54.5 °F

  • Average High 2021–2026

    66.7 °F
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