Lake Winona Weather Forecast

    • 55
    • 65

    Mostly Cloudy

    • 58
    • 69

    Rain Showers

    • 57
    • 70

    Mostly Cloudy

    • 36
    • 69

    Mostly Cloudy

    • 22
    • 38

    Chance Rain Showers

    • 23
    • 34

    Slight Chance Rain Showers

Today 20 Jan Grimes

Partly sunny in the Morning, then becoming mostly cloudy. Highs in the mid 60s. East Winds around 5 Mph.

Tonight 20 Jan Grimes

Cloudy. A chance of Showers after midnight. Not as cool with Lows in the mid 50s. Southeast Winds 5 to 10 Mph. Chance of rain 40 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lake Winona Temperature Statistics

January Temperature

Houston, Hooks Memorial Airport (24.9 miles)

  • Lowest 1 January, 2026

    36 °F

  • Average January

    59.2 °F

  • Highest 2 January, 2026

    82.9 °F

Climate (2021–Present)

Houston, Hooks Memorial Airport (24.9 miles)

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  • Average Low 2021–2026

    61.4 °F

  • Average 2021–2026

    71.5 °F

  • Average High 2021–2026

    82.2 °F
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