Oneota Weather Forecast

    • 51
    • 67

    Increasing Clouds

    • 50
    • 63

    Partly Sunny

    • 54
    • 63

    Rain Showers

    • 47
    • 64

    Partly Sunny

    • 50
    • 61

    Mostly Cloudy

    • 51
    • 64

    Partly Sunny

Today 12 Sep Carlton/South St. Louis

Sunny, cooler. Less humid with Highs in the upper 60s. Northwest Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 12 Sep Carlton/South St. Louis

Mostly cloudy. Lows in the mid 40s. Northwest Winds 5 to 10 Mph.

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Oneota Temperature Statistics

September Temperature

Richard I. Bong Airport (5 miles)

  • Lowest 6 September, 2026

    55.8 °F

  • Average September

    66.2 °F

  • Highest 1 September, 2026

    84.7 °F

Climate (2021–2026)

Richard I. Bong Airport (5 miles)

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  • Average Low 2021–2026

    33.5 °F

  • Average 2021–2026

    42.8 °F

  • Average High 2021–2026

    51 °F
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