Lewisville Dam Weather Forecast

    • 63
    • 83

    Becoming Sunny

    • 66
    • 84

    Mostly Sunny

    • 65
    • 82

    Mostly Cloudy

    • 62
    • 73

    Chance Rain Showers

    • 64
    • 75

    Chance Rain Showers

    • 67
    • 80

    Slight Chance Rain Showers

Today 27 Oct Denton

Mostly sunny. Highs in the lower 80s. South Winds 5 to 10 Mph.

Tonight 27 Oct Denton

Mostly clear. Lows in the lower 60s. South Winds 5 to 10 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Lewisville Dam Temperature Statistics

October Temperature

Dallas / Addison Airport (9.9 miles)

  • Lowest 17 October, 2026

    46.4 °F

  • Average October

    72.7 °F

  • Highest 13 October, 2026

    95 °F

Climate (2021–2026)

Dallas / Addison Airport (9.9 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    60.5 °F

  • Average 2021–2026

    68.3 °F

  • Average High 2021–2026

    78.9 °F
Get WillyWeather+ to remove ads