Lewisville Lake Weather Forecast

    • 53
    • 76

    Mostly Cloudy

    • 63
    • 78

    Mostly Cloudy

    • 56
    • 76

    Mostly Cloudy

    • 56
    • 73

    Mostly Sunny

    • 57
    • 80

    Partly Sunny

    • 54
    • 73

    Chance Rain Showers

Today 8 Feb Denton

Mostly cloudy with a chance of Sprinkles this Morning, then partly sunny this afternoon. Highs in the upper 70s. South Winds 5 to 10 Mph.

Tonight 8 Feb Denton

Partly cloudy. Lows around 50. South Winds around 5 Mph, becoming north after midnight.

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  • Temperature Real-Time

Lewisville Lake Temperature Statistics

February Temperature

Dallas / Addison Airport (11.8 miles)

  • Lowest 1 February, 2026

    24.8 °F

  • Average February

    48.3 °F

  • Highest 5 February, 2026

    69.8 °F

Climate (2021–Present)

Dallas / Addison Airport (11.8 miles)

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  • Average Low 2021–2026

    59.6 °F

  • Average 2021–2026

    67.2 °F

  • Average High 2021–2026

    77.9 °F
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