Lake Winona Weather Forecast

    • 71
    • 96

    Slight Chance Thunderstorms

    • 72
    • 96

    Mostly Sunny

    • 71
    • 95

    Mostly Sunny

    • 69
    • 96

    Mostly Sunny

    • 69
    • 95

    Mostly Sunny

    • 68
    • 94

    Mostly Sunny

Today 14 Sep Saline

Sunny. A slight chance of Showers and Thunderstorms in the afternoon. Highs in the upper 90s. East Winds around 5 Mph, becoming southeast around 5 Mph in the afternoon. Chance of rain 20 percent. Average rainfall less than 1/10 inch. Heat index Values up to 112.

Tonight 14 Sep Saline

Partly cloudy in the Evening, then clearing. Lows in the lower 70s. South Winds around 5 Mph. Average rainfall less than 1/10 inch. Heat index Values up to 106 early in the evening.

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Lake Winona Temperature Statistics

September Temperature

Hot Springs, Memorial Field Airport (26.1 miles)

  • Lowest 11 September, 2026

    72 °F

  • Average September

    88.2 °F

  • Highest 6 September, 2026

    104.6 °F

Climate (2021–2026)

Hot Springs, Memorial Field Airport (26.1 miles)

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  • Average Low 2021–2026

    54.8 °F

  • Average 2021–2026

    65.2 °F

  • Average High 2021–2026

    75.8 °F
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