Lyon County State Lake Weather Forecast

    • 40
    • 58

    Decreasing Clouds

    • 44
    • 64

    Partly Sunny

    • 41
    • 66

    Chance Rain Showers

    • 40
    • 63

    Partly Sunny

    • 45
    • 67

    Mostly Sunny

    • 52
    • 79

    Mostly Sunny

    • 51
    • 78

    Chance Thunderstorms

Today 28 Apr Lyon

Mostly cloudy with a 20 percent chance of Showers. Much cooler with Highs in the upper 50s. Northeast Winds around 10 Mph.

Tonight 28 Apr Lyon

Mostly cloudy this Evening, then clearing. Lows in the lower 40s. North Winds 5 to 10 Mph with Gusts up to 20 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lyon County State Lake Temperature Statistics

April Temperature

Emporia, Emporia Municipal Airport (16.2 miles)

  • Lowest 5 April, 2026

    36.6 °F

  • Average April

    62.3 °F

  • Highest 13 April, 2026

    85.6 °F

Climate (2021–Present)

Emporia, Emporia Municipal Airport (16.2 miles)

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  • Average Low 2021–2026

    47 °F

  • Average 2021–2026

    58.4 °F

  • Average High 2021–2026

    70.3 °F
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