Cottonwood Lake Weather Forecast

    • 49
    • 84

    Rain Showers

    • 41
    • 61

    Rain Showers

    • 36
    • 54

    Mostly Cloudy

    • 41
    • 61

    Partly Sunny

    • 45
    • 66

    Mostly Cloudy

    • 48
    • 69

    Chance Rain Showers

    • 52
    • 74

    Chance Thunderstorms

Today 17 May Cottonwood

Partly sunny with a chance of Showers and Thunderstorms. Some Thunderstorms may be severe with damaging Winds, large Hail, and Tornadoes. Near steady temperature in the mid 70s. Southeast Winds 15 to 20 Mph with Gusts up to 30 Mph. Chance of rain 50 percent.

Tonight 17 May Cottonwood

Showers with a chance of Thunderstorms this Evening, then a chance of Showers and Thunderstorms after midnight. Some Thunderstorms may be severe this evening. Lows in the upper 40s. Southeast Winds 10 to 15 Mph, becoming west after midnight. Chance of rain near 100 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Cottonwood Lake Temperature Statistics

May Temperature

Windom Municipal Airport (1.9 miles)

  • Lowest 5 May, 2026

    32 °F

  • Average May

    56.4 °F

  • Highest 15 May, 2026

    89.6 °F

Climate (2021–Present)

Windom Municipal Airport (1.9 miles)

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  • Average Low 2021–2026

    36.6 °F

  • Average 2021–2026

    47 °F

  • Average High 2021–2026

    57.1 °F
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