Granite Falls Municipal Airport (Lenzen-Roe Memorial Field) Weather Forecast

    • 67
    • 87

    Decreasing Clouds

    • 67
    • 89

    Chance Thunderstorms

    • 65
    • 85

    Slight Chance Thunderstorms

    • 62
    • 89

    Chance Thunderstorms

    • 59
    • 78

    Rain Showers Likely

    • 55
    • 73

    Chance Rain Showers

Today 13 Sep Yellow Medicine

Partly sunny. Highs in the upper 80s. East Winds up to 10 Mph.

Tonight 13 Sep Yellow Medicine

Partly cloudy. Lows in the upper 60s. Southeast Winds 5 to 10 Mph.

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Granite Falls Municipal Airport (Lenzen-Roe Memorial Field) Temperature Statistics

September Temperature

Granite Falls, Granite Falls Municipal Airport/Lenzen-Roe Memorial Field (0 miles)

  • Lowest 7 September, 2025

    37.4 °F

  • Average September

    60 °F

  • Highest 1 September, 2025

    82.4 °F

Climate (2020–Present)

Granite Falls, Granite Falls Municipal Airport/Lenzen-Roe Memorial Field (0 miles)

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  • Average Low 2020–2025

    36.9 °F

  • Average 2020–2025

    47.5 °F

  • Average High 2020–2025

    57.9 °F
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