Ellendale Weather Forecast

    • 63
    • 76

    Chance Rain Showers

    • 57
    • 74

    Mostly Cloudy

    • 56
    • 75

    Partly Sunny

    • 58
    • 76

    Mostly Cloudy

    • 60
    • 78

    Partly Sunny

    • 61
    • 79

    Partly Sunny

Today 21 Sep St. Louis City

Patchy fog this morning. Cloudy with a slight chance of Thunderstorms. A chance of Showers, mainly this morning. Much cooler with Highs in the mid 70s. Northeast Winds 5 to 10 Mph. Chance of rain 40 percent.

Tonight 21 Sep St. Louis City

Mostly cloudy. Lows in the lower 60s. Northeast Winds 5 to 10 Mph.

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  • Temperature Real-Time

Ellendale Temperature Statistics

September Temperature

St. Louis Downtown Airport (8.7 miles)

  • Lowest 8 September, 2026

    59.6 °F

  • Average September

    82.1 °F

  • Highest 5 September, 2026

    102.7 °F

Climate (2021–2026)

St. Louis Downtown Airport (8.7 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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