Willmar Lake Weather Forecast

    • 44
    • 56

    Decreasing Clouds

    • 42
    • 63

    Mostly Sunny

    • 48
    • 67

    Rain Showers Likely

    • 51
    • 65

    Slight Chance Rain Showers

    • 53
    • 68

    Chance Rain Showers

    • 53
    • 64

    Chance Rain Showers

Today 21 Sep Kandiyohi

Cloudy. A 20 percent chance of rain Showers in the late morning and afternoon. Highs in the mid 50s. East Winds 5 to 15 Mph.

Tonight 21 Sep Kandiyohi

Decreasing Clouds. Patchy fog in the evening. Lows in the mid 40s. 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 16 September, 2026

    44.6 °F

  • Average September

    66.4 °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

    55.8 °F
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