TP and L Lake Weather Forecast

    • 54
    • 81

    Rain Showers

    • 54
    • 72

    Sunny

    • 60
    • 86

    Sunny

    • 52
    • 78

    Sunny

    • 58
    • 79

    Mostly Sunny

    • 63
    • 82

    Chance Rain Showers

Today 18 Oct Collin

Showers with a chance of Thunderstorms. Highs in the lower 80s. West Winds 10 to 15 Mph. Chance of rain 90 percent.

Tonight 18 Oct Collin

Clear. Much cooler. Less humid with Lows in the lower 50s. South Winds 5 to 10 Mph, becoming north 10 to 15 Mph after midnight.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

TP and L Lake Temperature Statistics

October Temperature

McKinney - McKinney National Airport (13 miles)

  • Lowest 16 October, 2025

    55 °F

  • Average October

    74.9 °F

  • Highest 6 October, 2025

    91 °F

Climate (2020–Present)

McKinney - McKinney National Airport (13 miles)

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

  • Average Low 2020–2025

    55.8 °F

  • Average 2020–2025

    66.5 °F

  • Average High 2020–2025

    77.4 °F
Get WillyWeather+ to remove ads