Marshall Weather Forecast

    • 64
    • 90

    Slight Chance Rain Showers

    • 62
    • 80

    Rain Showers Likely

    • 60
    • 75

    Rain Showers Likely

    • 58
    • 72

    Rain Showers Likely

    • 59
    • 74

    Chance Rain Showers

    • 59
    • 78

    Partly Sunny

Today 16 Sep Lyon

Sunny. Highs around 90. Southwest Winds 10 to 15 Mph.

Tonight 16 Sep Lyon

Partly cloudy with a 20 percent chance of Showers. Lows in the mid 60s. Southwest Winds around 5 Mph, becoming west after midnight.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Marshall Temperature Statistics

September Temperature

Marshall, Southwest Minnesota Regional Airport - Marshall/Ryan Field (1.2 miles)

  • Lowest 4 September, 2025

    39.9 °F

  • Average September

    61.7 °F

  • Highest 13 September, 2025

    88 °F

Climate (2020–Present)

Marshall, Southwest Minnesota Regional Airport - Marshall/Ryan Field (1.2 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2020–2025

    37 °F

  • Average 2020–2025

    46.8 °F

  • Average High 2020–2025

    56.6 °F
Get WillyWeather+ to remove ads