Willmar Lake Weather Forecast

    • 54
    • 77

    Slight Chance Thunderstorms

    • 57
    • 78

    Mostly Sunny

    • 61
    • 82

    Chance Rain Showers

    • 58
    • 81

    Mostly Sunny

    • 57
    • 78

    Partly Sunny

    • 60
    • 78

    Chance Rain Showers

Today 18 Aug Kandiyohi

Mostly sunny. Slight chance of Thunderstorms late in the morning. Slight chance of Thunderstorms late in the afternoon. Highs in the mid 70s. North Winds 5 to 10 Mph. Chance of Thunderstorms 20 percent.

Tonight 18 Aug Kandiyohi

Mostly clear. A 20 percent chance of Thunderstorms in the evening. Lows in the mid 50s. North Winds up to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Willmar Lake Temperature Statistics

August Temperature

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

  • Lowest 5 August, 2026

    50 °F

  • Average August

    70.4 °F

  • Highest 12 August, 2026

    84.2 °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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