Willmar Lake Weather Forecast

    • 59
    • 70

    Chance Thunderstorms

    • 56
    • 81

    Chance Rain Showers

    • 58
    • 84

    Partly Sunny

    • 63
    • 83

    Rain Showers Likely

    • 60
    • 81

    Rain Showers Likely

    • 61
    • 84

    Chance Thunderstorms

    • 63
    • 86

    Slight Chance Thunderstorms

Today 31 May Kandiyohi

Cooler. Mostly cloudy. Slight chance of Thunderstorms early in the Afternoon, then chance of Showers and slight chance of Thunderstorms late in the afternoon. Near steady temperature in the upper 60s. Southeast Winds 10 to 15 Mph. Chance of precipitation 50 percent.

Tonight 31 May Kandiyohi

Mostly cloudy. Chance of Showers early in the evening. Slight chance of Thunderstorms through the Night, then chance of Showers after midnight. Lows in the upper 50s. Southeast Winds 5 to 15 Mph. Chance of precipitation 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Willmar Lake Temperature Statistics

May Temperature

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

  • Lowest 7 May, 2026

    26.6 °F

  • Average May

    58.1 °F

  • Highest 25 May, 2026

    91.4 °F

Climate (2021–Present)

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

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  • Average Low 2021–2026

    36.2 °F

  • Average 2021–2026

    46.2 °F

  • Average High 2021–2026

    56 °F
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