Lyon County State Lake Weather Forecast

    • 74
    • 97

    Hot

    • 68
    • 96

    Rain Showers

    • 61
    • 81

    Rain Showers

    • 55
    • 74

    Mostly Cloudy

    • 52
    • 69

    Mostly Cloudy

    • 55
    • 71

    Slight Chance Rain Showers

Today 18 Sep Lyon

Sunny this Morning, then becoming partly sunny. Hot with Highs in the mid 90s. South Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 18 Sep Lyon

Partly cloudy in the Evening, then clearing. Humid with Lows in the lower 70s. South Winds 10 to 15 Mph with Gusts up to 25 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lyon County State Lake Temperature Statistics

September Temperature

Emporia, Emporia Municipal Airport (16.2 miles)

  • Lowest 11 September, 2026

    63.6 °F

  • Average September

    83.4 °F

  • Highest 8 September, 2026

    103.6 °F

Climate (2021–2026)

Emporia, Emporia Municipal Airport (16.2 miles)

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  • Average Low 2021–2026

    47.1 °F

  • Average 2021–2026

    58.6 °F

  • Average High 2021–2026

    70.5 °F
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