Upper Sioux Agency State Park Weather Forecast

    • 64
    • 77

    Becoming Sunny

    • 67
    • 90

    Breezy

    • 54
    • 83

    Partly Sunny

    • 46
    • 66

    Slight Chance Rain Showers

    • 46
    • 61

    Partly Sunny

    • 50
    • 65

    Chance Rain Showers

Today 9 Oct Yellow Medicine

Sunny. Highs in the upper 70s. Southeast Winds 5 to 15 Mph.

Tonight 9 Oct Yellow Medicine

Warmer. Mostly clear. Lows in the mid 60s. Southeast Winds 10 to 15 Mph. Gusts up to 30 Mph increasing to 40 Mph after midnight.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Upper Sioux Agency State Park Temperature Statistics

October Temperature

Granite Falls, Granite Falls Municipal Airport/Lenzen-Roe Memorial Field (5.6 miles)

  • Lowest 2 October, 2026

    34.9 °F

  • Average October

    57.7 °F

  • Highest 6 October, 2026

    86 °F

Climate (2021–2026)

Granite Falls, Granite Falls Municipal Airport/Lenzen-Roe Memorial Field (5.6 miles)

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

  • Average Low 2021–2026

    37.5 °F

  • Average 2021–2026

    48 °F

  • Average High 2021–2026

    58.4 °F
Get WillyWeather+ to remove ads