Willmar Lake Weather Forecast

    • 51
    • 64

    Rain Showers

    • 46
    • 69

    Mostly Sunny

    • 52
    • 66

    Chance Rain Showers

    • 53
    • 71

    Mostly Cloudy

    • 54
    • 70

    Chance Rain Showers

    • 50
    • 70

    Partly Sunny

Today 14 Sep Kandiyohi

Breezy. Increasing Clouds. Rain Showers and chance of Thunderstorms. Locally heavy rainfall possible late in the morning. Highs in the mid 60s. Southeast Winds 5 to 10 Mph increasing to 15 to 25 Mph. Chance of precipitation near 100 percent.

Tonight 14 Sep Kandiyohi

Cloudy with chance of rain Showers and slight chance of Thunderstorms in the Evening, then partly cloudy after midnight. Lows in the lower 50s. Southwest Winds 10 to 15 Mph with Gusts to around 30 Mph. Chance of precipitation 50 percent.

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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

    71.8 °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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