Willmar Lake Weather Forecast

    • 55
    • 73

    Rain Showers

    • 54
    • 60

    Rain Showers

    • 52
    • 65

    Mostly Cloudy

    • 49
    • 66

    Slight Chance Rain Showers

    • 47
    • 61

    Mostly Cloudy

    • 47
    • 62

    Partly Sunny

    • 52
    • 66

    Chance Rain Showers

Today 17 Sep Kandiyohi

Partly sunny. Highs in the upper 60s.

Tonight 17 Sep Kandiyohi

Mostly cloudy. A 50 percent chance of rain Showers late in the night. Lows in the mid 50s. 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 13 September, 2026

    46.4 °F

  • Average September

    68.1 °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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