Lewisville Dam Weather Forecast

    • 72
    • 91

    Increasing Clouds

    • 64
    • 88

    Thunderstorms Likely

    • 60
    • 74

    Chance Rain Showers

    • 56
    • 70

    Rain Showers

    • 53
    • 63

    Chance Thunderstorms

    • 52
    • 67

    Partly Sunny

Today 27 Apr Denton

Partly sunny this Morning, then clearing. Highs in the lower 90s. Southwest Winds 10 to 15 Mph, Diminishing to 5 to 10 Mph this afternoon.

Tonight 27 Apr Denton

Mostly clear in the Evening, then becoming partly cloudy. Lows around 70. South Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lewisville Dam Temperature Statistics

April Temperature

Dallas / Addison Airport (9.9 miles)

  • Lowest 19 April, 2026

    44.6 °F

  • Average April

    69.3 °F

  • Highest 1 April, 2026

    86 °F

Climate (2021–Present)

Dallas / Addison Airport (9.9 miles)

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  • Average Low 2021–2026

    60.1 °F

  • Average 2021–2026

    67.8 °F

  • Average High 2021–2026

    78.4 °F
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