Willmar Lake Weather Forecast

    • 53
    • 65

    Increasing Clouds

    • 53
    • 61

    Rain Showers

    • 55
    • 65

    Rain Showers

    • 55
    • 65

    Chance Rain Showers

    • 57
    • 70

    Mostly Cloudy

    • 55
    • 70

    Chance Rain Showers

Today 23 Sep Kandiyohi

Increasing Clouds. Highs in the mid 60s. Southeast Winds 5 to 15 Mph.

Tonight 23 Sep Kandiyohi

Mostly cloudy. A 50 percent chance of rain Showers after midnight. Lows in the lower 50s. Southeast Winds 5 to 15 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 °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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