Upper Ellison Lake Weather Forecast

    • 80
    • 105

    Hot

    • 80
    • 108

    Hot

    • 80
    • 108

    Hot

    • 79
    • 104

    Hot

    • 79
    • 104

    Hot

    • 78
    • 105

    Hot

    • 78
    • 104

    Slight Chance Thunderstorms

Today 10 Sep Starr

Sunny, hot with Highs around 103. Southeast Winds 5 to 10 Mph.

Tonight 10 Sep Starr

Partly cloudy this Evening, then clearing. Lows in the upper 70s. Southeast Winds 5 to 10 Mph with Gusts up to 25 Mph. Heat index Values up to 107 early this evening.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Upper Ellison Lake Temperature Statistics

September Temperature

Zapata, TX (42.3 miles)

  • Lowest 6 September, 2026

    75.7 °F

  • Average September

    90.5 °F

  • Highest 3 September, 2026

    109.2 °F

Climate (2021–2026)

Zapata, TX (42.3 miles)

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

  • Average Low 2021–2026

    66.3 °F

  • Average 2021–2026

    77.2 °F

  • Average High 2021–2026

    89.2 °F
Get WillyWeather+ to remove ads