Willmar Lake Weather Forecast

    • 67
    • 86

    Slight Chance Thunderstorms

    • 66
    • 88

    Mostly Sunny

    • 68
    • 87

    Chance Thunderstorms

    • 66
    • 84

    Rain Showers Likely

    • 66
    • 79

    Rain Showers Likely

    • 59
    • 80

    Slight Chance Rain Showers

Today 3 Sep Kandiyohi

Partly sunny until late afternoon then clearing. A 20 percent chance of Thunderstorms until late afternoon. Highs in the mid 80s. Southeast Winds 5 to 10 Mph.

Tonight 3 Sep Kandiyohi

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

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Willmar Lake Temperature Statistics

September Temperature

Willmar Municipal Airport - John L. Rice Field (4.3 miles)

  • Lowest 1 September, 2026

    55.4 °F

  • Average September

    70 °F

  • Highest 1 September, 2026

    82.4 °F

Climate (2021–2026)

Willmar Municipal Airport - John L. Rice Field (4.3 miles)

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  • Average Low 2021–2026

    36.2 °F

  • Average 2021–2026

    46.1 °F

  • Average High 2021–2026

    55.8 °F
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