Negras Tank Weather Forecast

    • 72
    • 86

    Chance Thunderstorms

    • 75
    • 92

    Chance Rain Showers

    • 72
    • 90

    Rain Showers Likely

    • 72
    • 88

    Chance Thunderstorms

    • 74
    • 89

    Slight Chance Thunderstorms

    • 76
    • 91

    Chance Rain Showers

Today 21 May Zapata

Mostly cloudy with a chance of Thunderstorms. A chance of Showers, mainly this morning. Highs in the mid 80s. East Winds around 5 Mph, becoming south this afternoon. Chance of rain 50 percent.

Tonight 21 May Zapata

Mostly cloudy with a chance of Showers and Thunderstorms in the Evening, then partly cloudy with a slight chance of Showers and Thunderstorms after midnight. Lows in the lower 70s. Southeast Winds around 5 Mph. Chance of rain 40 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Negras Tank Temperature Statistics

May Temperature

Zapata, TX (14.3 miles)

  • Lowest 2 May, 2026

    57.4 °F

  • Average May

    80.1 °F

  • Highest 5 May, 2026

    100.8 °F

Climate (2021–Present)

Zapata, TX (14.3 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

    89.1 °F
Get WillyWeather+ to remove ads