Foster Pond Weather Forecast

    • 73
    • 100

    Hot

    • 75
    • 98

    Hot

    • 72
    • 98

    Hot

    • 67
    • 94

    Mostly Sunny

    • 68
    • 92

    Mostly Sunny

    • 74
    • 95

    Mostly Sunny

    • 74
    • 97

    Slight Chance Thunderstorms

Today 3 Sep Monroe

Mostly sunny. Hot. Near steady temperature in the mid 90s. Southwest Winds around 5 Mph. Heat index Values up to 107.

Tonight 3 Sep Monroe

Mostly clear. Lows in the mid 70s. South Winds around 5 Mph. Heat index Values up to 103 early this evening.

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  • Temperature Real-Time

Foster Pond Temperature Statistics

September Temperature

St. Louis Downtown Airport (17.4 miles)

  • Lowest 1 September, 2026

    71.1 °F

  • Average September

    85.4 °F

  • Highest 1 September, 2026

    100 °F

Climate (2021–2026)

St. Louis Downtown Airport (17.4 miles)

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  • Average Low 2021–2026

    47.7 °F

  • Average 2021–2026

    58.6 °F

  • Average High 2021–2026

    69.4 °F
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