News Headlines
- New: RGV Summer (June-August) Weather and Climate Summary - Early Rain Gives Way to Brutal El Nino-Driven Heat, Drought
- New: September-November 2026 Outlook - Warmer Than Normal Conditions Favored; Precipitation A Toss-Up, But Could Trend Wetter Later This Fall; Heat Risk, Drought, Fire Weather, And Water Supply Issues Remain In Focus
- Rapid-Onset (Flash) Drought Continues to Increase Across the RGV/Deep S. Texas Ranchlands. Click Here for Details.
- The 2026 Atlantic Hurricane Season is Fading...but is not Over Yet. Are You Ready? Know Your Risk, Check Your Plans, Restock Your Kits, and More
Hazardous Weather Conditions
Current conditions at
Zapata, TX (KAPY)
Lat: 26.97°NLon: 99.25°WElev: 423ft.
Fair
91°F
33°C
| Humidity | 53% |
| Wind Speed | SE 13 G 20 mph |
| Barometer | 30.00 in |
| Dewpoint | 71°F (22°C) |
| Visibility | 10.00 mi |
| Heat Index | 98°F (37°C) |
| Last update | 8 Sep 9:35 pm CDT |
Extended Forecast for
Zapata TX
Tonight

Low: 79 °F
Mostly Clear
Wednesday

High: 105 °F
Hot
Wednesday Night

Low: 79 °F
Mostly Clear
Thursday

High: 105 °F
Hot
Thursday Night

Low: 80 °F
Mostly Clear
Friday

High: 106 °F
Hot
Friday Night

Low: 80 °F
Mostly Clear
Saturday

High: 107 °F
Hot
Saturday Night

Low: 80 °F
Mostly Clear
Detailed Forecast
Tonight
Mostly clear, with a low around 79. Southeast wind 6 to 11 mph, with gusts as high as 21 mph.
Wednesday
Sunny and hot, with a high near 105. Heat index values as high as 108. South southeast wind around 6 mph.
Wednesday Night
Mostly clear, with a low around 79. Southeast wind 5 to 9 mph.
Thursday
Sunny and hot, with a high near 105. Heat index values as high as 108. Light southeast wind.
Thursday Night
Mostly clear, with a low around 80. Southeast wind 5 to 9 mph, with gusts as high as 20 mph.
Friday
Sunny and hot, with a high near 106. Southeast wind 5 to 7 mph.
Friday Night
Mostly clear, with a low around 80. Southeast wind 8 to 13 mph, with gusts as high as 23 mph.
Saturday
Sunny and hot, with a high near 107. Southeast wind around 10 mph, with gusts as high as 23 mph.
Saturday Night
Mostly clear, with a low around 80. Southeast wind 13 to 15 mph, with gusts as high as 26 mph.
Sunday
Sunny and hot, with a high near 106. Southeast wind 11 to 13 mph, with gusts as high as 28 mph.
Sunday Night
Mostly clear, with a low around 79. Southeast wind 13 to 15 mph, with gusts as high as 25 mph.
Monday
Sunny and hot, with a high near 106.
Monday Night
Partly cloudy, with a low around 79.
Tuesday
Sunny and hot, with a high near 105.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
ABOUT THIS FORECAST
Point Forecast:
Zapata TX
26.91°N 99.28°W
26.91°N 99.28°W
9:45 pm CDT Sep 8, 2026
9pm CDT Sep 8, 2026-6pm CDT Sep 15, 2026



