South Rothwell Lake Weather Forecast

    • 30
    • 45

    Chance Rain Showers

    • 32
    • 53

    Mostly Sunny

    • 36
    • 55

    Mostly Sunny

    • 39
    • 61

    Mostly Sunny

    • 46
    • 63

    Partly Sunny

    • 49
    • 62

    Chance Rain Showers

Today 21 Oct Big Stone

Cloudy with a 40 percent chance of Showers. Windy, cooler with Highs in the mid 40s. Northwest Winds 20 to 30 Mph with Gusts up to 40 Mph.

Tonight 21 Oct Big Stone

Mostly clear. Cooler with Lows around 30. Northwest Winds 15 to 20 Mph with Gusts up to 30 Mph, Diminishing to 5 to 10 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

South Rothwell Lake Temperature Statistics

October Temperature

Ortonville, Ortonville Muncipal-Martinson Field Airport (13 miles)

  • Lowest 8 October, 2025

    33.8 °F
  • Average October

    58.2 °F
  • Highest 3 October, 2025

    89.6 °F

Climate (2020–Present)

Ortonville, Ortonville Muncipal-Martinson Field Airport (13 miles)

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  • Average Low 2020–2025

    36 °F
  • Average 2020–2025

    45.4 °F
  • Average High 2020–2025

    55.1 °F
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