East Saint Louis Weather Forecast

    • 56
    • 77

    Mostly Cloudy

    • 56
    • 74

    Mostly Cloudy

    • 57
    • 79

    Partly Sunny

    • 61
    • 81

    Mostly Sunny

    • 63
    • 84

    Chance Rain Showers

    • 59
    • 78

    Chance Rain Showers

Today 22 Sep St. Clair

Mostly cloudy in the morning and early afternoon then becoming partly sunny. Patchy fog in the morning. High in the mid 70s. Light wind.

Tonight 22 Sep St. Clair

Partly cloudy until early morning then becoming mostly cloudy. Patchy fog after midnight. Low in the mid 50s. Light wind.

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East Saint Louis Temperature Statistics

September Temperature

St. Louis Downtown Airport (3.7 miles)

  • Lowest 19 September, 2020

    45 °F
  • Average September

    69.7 °F
  • Highest 7 September, 2020

    90 °F

Climate (2010–Present)

St. Louis Downtown Airport (3.7 miles)

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  • Average Low 2010–Present

    48.6 °F
  • Average 2010–Present

    58.1 °F
  • Average High 2010–Present

    68.1 °F
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