News Headlines
- New: August-October 2026 Outlook - Hotter Than Normal And Mainly Dry Conditions Are Expected To Continue; Could Turn Wetter Towards The Fall; Heat Risk, Drought, Fire Weather, And Water Supply Issues Remain In Focus
- WE ARE HIRING: NWS Brownsville/Rio Grande Valley is officially hiring a GS-5/7/9 Meteorologist. Apply today at USAJobs!
- Notice: Rio Grande City NOAA Weather Radio Remains Out of Service Until Further Notice
- Check Out the 2026 Rio Grande Valley/Deep South Texas Hurricane Guide
- Guia de Huracanes 2026 del Valle del Rio Grande/Extremo Sur de Texas
Current conditions at
Zapata, TX (KAPY)
Lat: 26.97°NLon: 99.25°WElev: 423ft.
Fair
84°F
29°C
| Humidity | 76% |
| Wind Speed | Calm |
| Barometer | 29.87 in |
| Dewpoint | 75°F (24°C) |
| Visibility | 10.00 mi |
| Heat Index | 93°F (34°C) |
| Last update | 2 Aug 3:15 am CDT |
Extended Forecast for
14 Miles S Guerra TX
Overnight
Low: 78 °F
Mostly Clear
Sunday
High: 102 °F
Sunny then
Chance
T-stormsSunday Night
Low: 78 °F
Slight Chance
T-storms then
Partly CloudyMonday
High: 102 °F
Hot
Monday Night
Low: 78 °F
Mostly Clear
Tuesday
High: 102 °F
Hot
Tuesday Night
Low: 78 °F
Mostly Clear
Wednesday
High: 102 °F
Hot
Wednesday Night
Low: 78 °F
Mostly Clear
Detailed Forecast
Overnight
Mostly clear, with a low around 78. South southeast wind 3 to 5 mph.
Sunday
A 30 percent chance of showers and thunderstorms, mainly after 2pm. Sunny and hot, with a high near 102. Heat index values as high as 107. Calm wind becoming east northeast around 5 mph in the afternoon.
Sunday Night
A 20 percent chance of showers and thunderstorms before 10pm. Partly cloudy, with a low around 78. East wind around 6 mph becoming calm in the evening.
Monday
Sunny and hot, with a high near 102. Heat index values as high as 106. Calm wind becoming southeast 5 to 7 mph in the afternoon.
Monday Night
Mostly clear, with a low around 78. Southeast wind 7 to 9 mph, with gusts as high as 23 mph.
Tuesday
Sunny and hot, with a high near 102. Southeast wind 7 to 11 mph, with gusts as high as 23 mph.
Tuesday Night
Mostly clear, with a low around 78. Southeast wind 8 to 13 mph, with gusts as high as 24 mph.
Wednesday
Sunny and hot, with a high near 102. South southeast wind 8 to 10 mph, with gusts as high as 21 mph.
Wednesday Night
Mostly clear, with a low around 78. Southeast wind 7 to 11 mph, with gusts as high as 23 mph.
Thursday
Sunny and hot, with a high near 101. South southeast wind 6 to 9 mph.
Thursday Night
Mostly clear, with a low around 77. Southeast wind 5 to 11 mph, with gusts as high as 23 mph.
Friday
Sunny and hot, with a high near 101.
Friday Night
Mostly clear, with a low around 77.
Saturday
Sunny and hot, with a high near 100.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
14 Miles S Guerra TX
26.69°N 98.86°W
26.69°N 98.86°W
3:30 am CDT Aug 2, 2026
3am CDT Aug 2, 2026-6pm CDT Aug 8, 2026
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