Minneota Weather Forecast

    • 67
    • 82

    Chance Thunderstorms

    • 71
    • 85

    Rain Showers Likely

    • 61
    • 85

    Slight Chance Thunderstorms

    • 56
    • 78

    Mostly Sunny

    • 59
    • 81

    Mostly Sunny

    • 59
    • 83

    Mostly Sunny

Today 6 Sep Lyon

Mostly cloudy with a chance of Showers and Thunderstorms. Highs in the lower 80s. Southeast Winds 10 to 15 Mph. Chance of rain 50 percent.

Tonight 6 Sep Lyon

Mostly cloudy with a slight chance of Showers and Thunderstorms in the Evening, then partly cloudy after midnight. Humid with Lows in the mid 60s. Southeast Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 20 percent.

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Minneota Temperature Statistics

September Temperature

Marshall, Southwest Minnesota Regional Airport - Marshall/Ryan Field (11.2 miles)

  • Lowest 1 September, 2026

    57 °F

  • Average September

    74.7 °F

  • Highest 3 September, 2026

    93 °F

Climate (2021–2026)

Marshall, Southwest Minnesota Regional Airport - Marshall/Ryan Field (11.2 miles)

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  • Average Low 2021–2026

    37.2 °F

  • Average 2021–2026

    47.1 °F

  • Average High 2021–2026

    56.9 °F
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