Willmar Lake Weather Forecast

    • 66
    • 90

    Increasing Clouds

    • 68
    • 87

    Chance Thunderstorms

    • 67
    • 84

    Rain Showers Likely

    • 68
    • 81

    Rain Showers Likely

    • 62
    • 83

    Slight Chance Thunderstorms

    • 57
    • 80

    Partly Sunny

Today 4 Sep Kandiyohi

Sunny. Highs in the upper 80s. Northeast Winds up to 5 Mph.

Tonight 4 Sep Kandiyohi

Mostly clear. Lows in the mid 60s. 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 1 September, 2026

    55.4 °F

  • Average September

    70 °F

  • Highest 1 September, 2026

    82.4 °F

Climate (2021–2026)

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

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  • Average Low 2021–2026

    36.2 °F

  • Average 2021–2026

    46.1 °F

  • Average High 2021–2026

    55.8 °F
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