Willmar Lake Weather Forecast

    • 49
    • 69

    Increasing Clouds

    • 50
    • 68

    Rain Showers

    • 51
    • 66

    Rain Showers

    • 49
    • 68

    Partly Sunny

    • 50
    • 67

    Chance Rain Showers

    • 51
    • 72

    Mostly Sunny

Today 12 Sep Kandiyohi

Cooler, sunny. Highs in the upper 60s. Northwest Winds 10 to 15 Mph.

Tonight 12 Sep Kandiyohi

Mostly cloudy. Lows in the upper 40s. Northwest Winds up 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 10 September, 2026

    48.2 °F

  • Average September

    71.6 °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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