Willmar Lake Weather Forecast

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    • 71

    Chance Rain Showers

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    • 65

    Rain Showers

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    • 66

    Rain Showers

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    • 66

    Partly Sunny

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    Mostly Cloudy

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    Slight Chance Rain Showers

Today 12 Sep Kandiyohi

Cooler, sunny. Highs in the lower 70s. Northwest Winds 10 to 15 Mph.

Tonight 12 Sep Kandiyohi

Partly cloudy after midnight then clearing. Lows in the mid 50s. Northwest Winds 10 to 15 Mph with Gusts to around 30 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

    72.3 °F

  • Highest 3 September, 2026

    89.6 °F

Climate (2021–2026)

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

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  • Average Low 2021–2026

    36.3 °F

  • Average 2021–2026

    46.1 °F

  • Average High 2021–2026

    55.9 °F
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