Plano Weather Forecast

    • 78
    • 100

    Hot

    • 80
    • 100

    Hot

    • 80
    • 99

    Hot

    • 80
    • 99

    Hot

    • 79
    • 99

    Hot

    • 76
    • 97

    Partly Sunny

Today 11 Aug Collin

Mostly sunny. A less than 20 percent chance of Showers and Thunderstorms this afternoon. Hot with Highs around 100. South Winds around 10 Mph. Heat index Readings up to 107.

Tonight 11 Aug Collin

Mostly clear. Lows in the mid 70s. Southeast Winds 5 to 10 Mph.

Graph Plots Open in Graphs
  • Temperature Forecast NOAA

  • Temperature Real-Time

Plano Temperature Statistics

August Temperature

Dallas / Addison Airport (8.1 miles)

  • Lowest 1 August, 2020

    73 °F
  • Average August

    83.2 °F
  • Highest 6 August, 2020

    96.8 °F

Climate (2010–Present)

Dallas / Addison Airport (8.1 miles)

Take a look at our website widgetsAvailable free! Find Out More
  • Average Low 2010–Present

    59 °F
  • Average 2010–Present

    66.3 °F
  • Average High 2010–Present

    76.7 °F
Get an account to remove ads