Little Sand Lake Weather Forecast

    • 51
    • 64

    Slight Chance Rain Showers

    • 52
    • 61

    Chance Rain Showers

    • 54
    • 65

    Chance Rain Showers

    • 54
    • 69

    Chance Rain Showers

    • 52
    • 72

    Chance Rain Showers

    • 51
    • 68

    Partly Sunny

Today 18 Sep Central St. Louis

Cloudy with a 20 percent chance of Showers. Cooler. Near steady temperature in the lower 60s. East Winds 5 to 10 Mph with Gusts up to 25 Mph.

Tonight 18 Sep Central St. Louis

A slight chance of Thunderstorms in the evening. Mostly cloudy with a slight chance of Showers. Lows in the lower 50s. East Winds around 10 Mph with Gusts up to 30 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Little Sand Lake Temperature Statistics

September Temperature

Cook Municipal Airport (10.6 miles)

  • Lowest 7 September, 2025

    32 °F

  • Average September

    57.9 °F

  • Highest 16 September, 2025

    84.2 °F

Climate (2020–Present)

Cook Municipal Airport (10.6 miles)

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  • Average Low 2020–2025

    30.5 °F

  • Average 2020–2025

    41.7 °F

  • Average High 2020–2025

    51.8 °F
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