Foster Pond Weather Forecast

    • 52
    • 74

    Becoming Sunny

    • 60
    • 80

    Mostly Sunny

    • 69
    • 86

    Mostly Cloudy

    • 63
    • 82

    Rain Showers Likely

    • 58
    • 70

    Chance Thunderstorms

    • 59
    • 71

    Chance Rain Showers

Today 28 Sep Monroe

Sunny. Highs in the mid 70s. Northeast Winds around 5 Mph.

Tonight 28 Sep Monroe

Clear. Lows in the lower 50s. East Winds around 5 Mph.

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  • Temperature Real-Time

Foster Pond Temperature Statistics

September Temperature

St. Louis Downtown Airport (17.4 miles)

  • Lowest 25 September, 2026

    55.7 °F

  • Average September

    78.5 °F

  • Highest 5 September, 2026

    102.7 °F

Climate (2021–2026)

St. Louis Downtown Airport (17.4 miles)

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  • Average Low 2021–2026

    47.8 °F

  • Average 2021–2026

    58.7 °F

  • Average High 2021–2026

    69.5 °F
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