Tatum Lake Weather Forecast

    • 55
    • 78

    Mostly Sunny

    • 57
    • 80

    Slight Chance Thunderstorms

    • 58
    • 79

    Chance Rain Showers

    • 60
    • 75

    Mostly Cloudy

    • 63
    • 78

    Chance Rain Showers

    • 61
    • 76

    Chance Rain Showers

    • 63
    • 78

    Chance Rain Showers

Today 27 Feb Collin

Sunny. Highs in the upper 70s. East Winds around 5 Mph.

Tonight 27 Feb Collin

Mostly clear in the Evening, then partly cloudy with a less than 20 percent chance of Showers after midnight. Lows in the mid 50s. Southeast Winds around 5 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Tatum Lake Temperature Statistics

February Temperature

McKinney - McKinney National Airport (13.7 miles)

  • Lowest 1 February, 2026

    20.6 °F

  • Average February

    56.1 °F

  • Highest 6 February, 2026

    83.6 °F

Climate (2021–Present)

McKinney - McKinney National Airport (13.7 miles)

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

  • Average Low 2021–2026

    56.2 °F

  • Average 2021–2026

    66.9 °F

  • Average High 2021–2026

    77.9 °F
Get WillyWeather+ to remove ads