Weston Weather Forecast

    • 66
    • 75

    Thunderstorms Likely

    • 67
    • 81

    Chance Thunderstorms

    • 64
    • 81

    Chance Thunderstorms

    • 64
    • 80

    Chance Thunderstorms

    • 64
    • 81

    Chance Thunderstorms

    • 67
    • 81

    Rain Showers Likely

    • 67
    • 81

    Rain Showers Likely

Today 21 May Collin

Cloudy with a 50 percent chance of Showers and Thunderstorms. Highs in the mid 70s. East Winds around 5 Mph.

Tonight 21 May Collin

Mostly cloudy. Showers likely with a chance of Thunderstorms in the Evening, then a slight chance of Showers after midnight. Patchy fog after midnight. Lows in the mid 60s. Northeast Winds around 5 Mph. Chance of rain 60 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Weston Temperature Statistics

May Temperature

McKinney - McKinney National Airport (12.4 miles)

  • Lowest 2 May, 2026

    47.6 °F

  • Average May

    71.5 °F

  • Highest 5 May, 2026

    90.6 °F

Climate (2021–Present)

McKinney - McKinney National Airport (12.4 miles)

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

  • Average Low 2021–2026

    56.4 °F

  • Average 2021–2026

    67.2 °F

  • Average High 2021–2026

    78.2 °F
Get WillyWeather+ to remove ads