Lyon County State Lake Weather Forecast

    • 73
    • 99

    Hot

    • 73
    • 100

    Hot

    • 73
    • 99

    Hot

    • 75
    • 99

    Hot

    • 75
    • 101

    Hot

    • 74
    • 100

    Slight Chance Thunderstorms

Today 4 Sep Lyon

Sunny, hot with Highs in the upper 90s. South Winds 10 to 15 Mph.

Tonight 4 Sep Lyon

Mostly clear. Humid with Lows in the lower 70s. South Winds 5 to 10 Mph.

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  • Temperature Real-Time

Lyon County State Lake Temperature Statistics

September Temperature

Emporia, Emporia Municipal Airport (16.2 miles)

  • Lowest 1 September, 2026

    71.1 °F

  • Average September

    85.7 °F

  • Highest 1 September, 2026

    100.9 °F

Climate (2021–2026)

Emporia, Emporia Municipal Airport (16.2 miles)

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  • Average Low 2021–2026

    47 °F

  • Average 2021–2026

    58.5 °F

  • Average High 2021–2026

    70.4 °F
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