Lewisville Lake Weather Forecast

    • 34
    • 56

    Sunny

    • 42
    • 58

    Sunny

    • 58
    • 72

    Partly Sunny

    • 57
    • 81

    Partly Sunny

    • 48
    • 74

    Sunny

    • 55
    • 74

    Mostly Sunny

Today 22 Feb Denton

Sunny. Highs in the mid 50s. North Winds 5 to 10 Mph.

Tonight 22 Feb Denton

Mostly clear. Cold with Lows in the lower 30s. North Winds around 5 Mph.

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Lewisville Lake Temperature Statistics

February Temperature

Dallas / Addison Airport (11.8 miles)

  • Lowest 1 February, 2026

    24.8 °F

  • Average February

    58.4 °F

  • Highest 6 February, 2026

    82.4 °F

Climate (2021–Present)

Dallas / Addison Airport (11.8 miles)

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  • Average Low 2021–2026

    59.8 °F

  • Average 2021–2026

    67.5 °F

  • Average High 2021–2026

    78.2 °F
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