Foster Pond Weather Forecast

    • 64
    • 90

    Partly Sunny

    • 63
    • 89

    Mostly Sunny

    • 72
    • 94

    Partly Sunny

    • 69
    • 97

    Rain Showers

    • 62
    • 83

    Slight Chance Thunderstorms

    • 64
    • 85

    Chance Rain Showers

    • 67
    • 89

    Chance Rain Showers

Today 6 Sep Monroe

Sunny and not as warm. Near steady temperature in the upper 80s. Northeast Winds 5 to 10 Mph.

Tonight 6 Sep Monroe

Partly cloudy. Lows in the lower 60s. Northeast Winds 5 to 10 Mph with Gusts up to 20 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Foster Pond Temperature Statistics

September Temperature

St. Louis Downtown Airport (17.4 miles)

  • Lowest 1 September, 2026

    70.6 °F

  • Average September

    86.6 °F

  • Highest 1 September, 2026

    100.7 °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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