Clear Lake Weather Forecast

    • 37
    • 45

    Rain Showers

    • 48
    • 56

    Rain Showers

    • 33
    • 57

    Rain Showers

    • 34
    • 52

    Mostly Cloudy

    • 34
    • 56

    Chance Rain Showers

    • 32
    • 53

    Partly Sunny

    • 37
    • 58

    Mostly Sunny

Today 25 Apr Lyon

Showers, cooler. Near steady temperature in the mid 40s. North Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 90 percent.

Tonight 25 Apr Lyon

Cloudy. Showers, mainly this evening. Near steady temperature around 40. North Winds 10 to 15 Mph. Chance of rain 90 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Clear Lake Temperature Statistics

April Temperature

Marshall, Southwest Minnesota Regional Airport - Marshall/Ryan Field (10.6 miles)

  • Lowest 7 April, 2026

    12.9 °F

  • Average April

    42.6 °F

  • Highest 16 April, 2026

    86 °F

Climate (2021–Present)

Marshall, Southwest Minnesota Regional Airport - Marshall/Ryan Field (10.6 miles)

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  • Average Low 2021–2026

    37.1 °F

  • Average 2021–2026

    47.1 °F

  • Average High 2021–2026

    57 °F
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