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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!
- 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
- 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
Hazardous Weather Conditions
Current conditions at
Zapata, TX (KAPY)
Lat: 26.97°NLon: 99.25°WElev: 423ft.
Overcast
94°F
34°C
| Humidity | 46% |
| Wind Speed | Calm |
| Barometer | 29.90 in |
| Dewpoint | 70°F (21°C) |
| Visibility | 10.00 mi |
| Heat Index | 100°F (38°C) |
| Last update | 3 Aug 12:35 pm CDT |
Extended Forecast for
12 Miles ENE Salineno TX
This Afternoon

High: 103 °F
Hot
Tonight

Low: 78 °F
Mostly Clear
Tuesday

High: 102 °F
Hot
Tuesday Night

Low: 78 °F
Increasing
CloudsWednesday

High: 103 °F
Hot
Wednesday Night

Low: 78 °F
Mostly Clear
Thursday

High: 103 °F
Hot
Thursday Night

Low: 78 °F
Mostly Clear
Friday

High: 102 °F
Hot
Detailed Forecast
This Afternoon
Sunny and hot, with a high near 103. Heat index values as high as 109. Southeast wind around 7 mph.
Tonight
Mostly clear, with a low around 78. Southeast wind 6 to 9 mph, with gusts as high as 22 mph.
Tuesday
Sunny and hot, with a high near 102. Heat index values as high as 109. Southeast wind 7 to 11 mph, with gusts as high as 24 mph.
Tuesday Night
Increasing clouds, with a low around 78. Southeast wind 7 to 13 mph, with gusts as high as 26 mph.
Wednesday
Sunny and hot, with a high near 103. Southeast wind 7 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 24 mph.
Thursday
Sunny and hot, with a high near 103. Southeast wind 7 to 9 mph, with gusts as high as 20 mph.
Thursday Night
Mostly clear, with a low around 78. Southeast wind 6 to 13 mph, with gusts as high as 24 mph.
Friday
Sunny and hot, with a high near 102. Southeast wind 5 to 8 mph.
Friday Night
Mostly clear, with a low around 78. East southeast wind 5 to 10 mph becoming light southeast after midnight. Winds could gust as high as 22 mph.
Saturday
Sunny and hot, with a high near 101. Calm wind becoming east southeast 5 to 8 mph in the morning.
Saturday Night
Mostly clear, with a low around 78.
Sunday
Sunny and hot, with a high near 102.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
12 Miles ENE Salineno TX
26.57°N 98.88°W
26.57°N 98.88°W
12:45 pm CDT Aug 3, 2026
12pm CDT Aug 3, 2026-6pm CDT Aug 9, 2026



