Boon Lake Weather Forecast

    • 44
    • 65

    Rain Showers

    • 36
    • 53

    Gradual Clearing

    • 41
    • 62

    Partly Sunny

    • 44
    • 65

    Mostly Cloudy

    • 46
    • 64

    Chance Rain Showers

    • 49
    • 70

    Slight Chance Rain Showers

    • 56
    • 81

    Chance Thunderstorms

Today 18 May Renville

Cooler, cloudy. A 50 percent chance of Thunderstorms late in the afternoon. Near steady temperature in the lower 60s. Northwest Winds 5 to 10 Mph.

Tonight 18 May Renville

Cloudy. Rain Showers and chance of Thunderstorms in the Evening, then chance of rain Showers and slight chance of Thunderstorms after midnight. Lows in the lower 40s. Northwest Winds 5 to 15 Mph increasing to 15 to 20 Mph after midnight. Chance of precipitation 90 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Boon Lake Temperature Statistics

May Temperature

Hutchinson, Hutchinson Municipal Airport-Butler Field (10.6 miles)

  • Lowest 7 May, 2026

    23.9 °F

  • Average May

    53.6 °F

  • Highest 15 May, 2026

    85.6 °F

Climate (2021–Present)

Hutchinson, Hutchinson Municipal Airport-Butler Field (10.6 miles)

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  • Average Low 2021–2026

    36.7 °F

  • Average 2021–2026

    46.8 °F

  • Average High 2021–2026

    56.6 °F
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