Lake Winona Weather Forecast

    • 74
    • 91

    Mostly Cloudy

    • 75
    • 91

    Mostly Cloudy

    • 74
    • 91

    Chance Thunderstorms

    • 74
    • 92

    Rain Showers Likely

    • 72
    • 90

    Chance Thunderstorms

    • 73
    • 89

    Chance Thunderstorms

Today 30 May Grimes

Partly sunny. Highs in the lower 90s. South Winds 5 to 10 Mph.

Tonight 30 May Grimes

Mostly cloudy. Lows in the lower 70s. South Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lake Winona Temperature Statistics

May Temperature

Houston, Hooks Memorial Airport (24.9 miles)

  • Lowest 2 May, 2026

    52.6 °F

  • Average May

    75.5 °F

  • Highest 10 May, 2026

    91.7 °F

Climate (2021–Present)

Houston, Hooks Memorial Airport (24.9 miles)

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  • Average Low 2021–2026

    61.6 °F

  • Average 2021–2026

    71.8 °F

  • Average High 2021–2026

    82.6 °F
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