Negras Tank Weather Forecast
- 62
- 78
Mostly Cloudy
- 68
- 86
Mostly Cloudy
- 67
- 91
Partly Sunny
- 68
- 91
Mostly Sunny
- 66
- 93
Sunny
- 68
- 93
Mostly Sunny
Today 18 Oct Zapata
Partly sunny. Highs in the upper 70s. North Winds around 5 Mph.
Tonight 18 Oct Zapata
Mostly cloudy. Not as cool with Lows in the lower 60s. Light and variable Winds.
Negras Tank Temperature Statistics
October Temperature
Zapata, TX (14.3 miles)
Lowest 16 October, 2026
63.5 °FAverage October
81.4 °FHighest 1 October, 2026
100.2 °F
Climate (2021–2026)
Zapata, TX (14.3 miles)
Average Low 2021–2026
66.3 °FAverage 2021–2026
77.3 °FAverage High 2021–2026
89.2 °F