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- WE ARE HIRING: NWS Brownsville/Rio Grande Valley is officially hiring a GS-5/7/9 Meteorologist. Apply today at USAJobs!
- October 1-7 Rainfall Improves Long-Term Drought, but Severe to Extreme Conditions Remain for Some. Click Here for Details.
- New: October-December2026 Outlook - After a brutally hot and dry September, October brings the pattern change to wetter and less hot, with above average rainfall to close out 2026; flash flooding, water supply, & hazardous marine conditions in focus
Current conditions at
Zapata, TX (KAPY)
Lat: 26.97°NLon: 99.25°WElev: 423ft.
Mostly Cloudy
90°F
32°C
| Humidity | 54% |
| Wind Speed | S 9 G 18 mph |
| Barometer | 29.98 in |
| Dewpoint | 71°F (22°C) |
| Visibility | 10.00 mi |
| Heat Index | 96°F (36°C) |
| Last update | 12 Oct 12:35 pm CDT |
Extended Forecast for
4 Miles ESE San Ygnacio TX
Columbus Day

High: 98 °F
Sunny
Tonight

Low: 78 °F
Mostly Clear
Tuesday

High: 100 °F
Hot
Tuesday Night

Low: 78 °F
Mostly Clear
Wednesday

High: 99 °F
Sunny
Wednesday Night

Low: 77 °F
Mostly Clear
Thursday
High: 96 °F
Mostly Sunny
then Slight
Chance
T-stormsThursday Night
Low: 73 °F
Partly Cloudy
then Slight
Chance
ShowersFriday

High: 90 °F
Chance
Showers
Detailed Forecast
Columbus Day
Sunny, with a high near 98. South southeast wind 11 to 13 mph, with gusts as high as 21 mph.
Tonight
Mostly clear, with a low around 78. Southeast wind around 10 mph, with gusts as high as 24 mph.
Tuesday
Mostly cloudy, then gradually becoming sunny and hot, with a high near 100. Heat index values as high as 106. South southeast wind 9 to 16 mph, with gusts as high as 24 mph.
Tuesday Night
Mostly clear, with a low around 78. Southeast wind around 14 mph, with gusts as high as 29 mph.
Wednesday
Sunny, with a high near 99. Southeast wind 11 to 15 mph, with gusts as high as 28 mph.
Wednesday Night
Mostly clear, with a low around 77. Southeast wind 11 to 14 mph, with gusts as high as 25 mph.
Thursday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 96. Southeast wind around 11 mph, with gusts as high as 24 mph.
Thursday Night
A 20 percent chance of showers after 1am. Partly cloudy, with a low around 73. East southeast wind 5 to 10 mph becoming light east after midnight. Winds could gust as high as 20 mph.
Friday
A 40 percent chance of showers. Mostly sunny, with a high near 90. North northeast wind 6 to 14 mph, with gusts as high as 22 mph.
Friday Night
A 20 percent chance of showers before 1am. Mostly cloudy, with a low around 66. North wind 8 to 13 mph, with gusts as high as 25 mph.
Saturday
A 20 percent chance of showers. Partly sunny, with a high near 80. North wind 7 to 15 mph, with gusts as high as 32 mph.
Saturday Night
A 20 percent chance of showers. Partly cloudy, with a low around 62.
Sunday
Sunny, with a high near 82.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
4 Miles ESE San Ygnacio TX
27.02°N 99.38°W
27.02°N 99.38°W
12:30 pm CDT Oct 12, 2026
12pm CDT Oct 12, 2026-6pm CDT Oct 18, 2026


