McPherson County State Lake Weather Forecast

    • 76
    • 96

    Decreasing Clouds

    • 67
    • 97

    Rain Showers

    • 61
    • 79

    Rain Showers Likely

    • 55
    • 74

    Partly Sunny

    • 53
    • 71

    Mostly Cloudy

    • 60
    • 75

    Chance Rain Showers

    • 61
    • 76

    Slight Chance Thunderstorms

Today 18 Sep McPherson

Partly sunny. Near steady temperature in the mid 90s. South Winds 15 to 20 Mph with Gusts up to 30 Mph.

Tonight 18 Sep McPherson

Partly cloudy in the Evening, then becoming mostly clear. Lows in the mid 70s. South Winds 10 to 15 Mph with Gusts up to 25 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

McPherson County State Lake Temperature Statistics

September Temperature

Salina, Salina Municipal Airport (22.4 miles)

  • Lowest 11 September, 2026

    63.6 °F

  • Average September

    84.7 °F

  • Highest 8 September, 2026

    106.6 °F

Climate (2021–2026)

Salina, Salina Municipal Airport (22.4 miles)

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  • Average Low 2021–2026

    46 °F

  • Average 2021–2026

    58.3 °F

  • Average High 2021–2026

    70.9 °F
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