Lake Winona Weather Forecast

    • 71
    • 86

    Thunderstorms Likely

    • 69
    • 81

    Chance Rain Showers

    • 66
    • 85

    Partly Sunny

    • 65
    • 86

    Mostly Sunny

    • 66
    • 89

    Mostly Sunny

    • 65
    • 88

    Partly Sunny

    • 66
    • 88

    Partly Sunny

Today 3 Oct Grimes

Mostly cloudy with a chance of Showers with isolated Thunderstorms. Highs in the mid 80s. Northeast Winds around 10 Mph. Chance of rain 50 percent.

Tonight 3 Oct Grimes

Mostly cloudy. Showers and Thunderstorms likely in the Evening, then a chance of Showers with isolated Thunderstorms after midnight. Lows around 70. North Winds 5 to 10 Mph. Chance of rain 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lake Winona Temperature Statistics

October Temperature

Houston, Hooks Memorial Airport (24.9 miles)

  • Lowest 1 October, 2026

    73.9 °F

  • Average October

    81.1 °F

  • Highest 1 October, 2026

    89.1 °F

Climate (2021–2026)

Houston, Hooks Memorial Airport (24.9 miles)

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  • Average Low 2021–2026

    61.6 °F

  • Average 2021–2026

    72 °F

  • Average High 2021–2026

    82.8 °F
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