News Headlines
- New: Summer (June-August) 2025 Review: Still Hot with "Just-in-Time" Rains that Kept Drought to a Minimum
- New: Autumn (September-November) Outlook - Early Rains? Otherwise, Warm/Hot and Generally Dry for Most of the Season
- Check Out the 2025 Rio Grande Valley/Deep South Texas Hurricane Guide
- Guia de Huracanes 2025 del Valle del Rio Grande/Extremo Sur de Texas
Current conditions at
Zapata, TX (KAPY)
Lat: 26.97°NLon: 99.25°WElev: 423ft.
Fair
80°F
27°C
| Humidity | 77% |
| Wind Speed | SE 5 mph |
| Barometer | 29.96 in |
| Dewpoint | 72°F (22°C) |
| Visibility | 10.00 mi |
| Heat Index | 84°F (29°C) |
| Last update | 14 Sep 1:00 am CDT |
Extended Forecast for
San Ygnacio TX
Overnight
Low: 76 °F
Partly Cloudy
Sunday
High: 97 °F
Partly Sunny
then Chance
T-stormsSunday Night
Low: 74 °F
Chance
T-storms then
Partly CloudyMonday
High: 97 °F
Mostly Sunny
then Slight
Chance
T-stormsMonday Night
Low: 73 °F
Slight Chance
T-storms then
Mostly ClearTuesday
High: 97 °F
Sunny then
Slight Chance
ShowersTuesday Night
Low: 74 °F
Partly Cloudy
Wednesday
High: 97 °F
Mostly Sunny
then Slight
Chance
T-stormsWednesday Night
Low: 75 °F
Partly Cloudy
Detailed Forecast
Overnight
Partly cloudy, with a low around 76. Southeast wind 6 to 8 mph.
Sunday
A 30 percent chance of showers and thunderstorms, mainly after 3pm. Partly sunny, with a high near 97. Southeast wind 6 to 10 mph.
Sunday Night
A 30 percent chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 74. Southeast wind 6 to 11 mph, with gusts as high as 20 mph.
Monday
A slight chance of showers between 1pm and 4pm, then a slight chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 97. East southeast wind 3 to 8 mph. Chance of precipitation is 20%.
Monday Night
A slight chance of thunderstorms before 7pm. Partly cloudy, with a low around 73. East southeast wind 6 to 11 mph becoming light after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 10%.
Tuesday
A 20 percent chance of showers after 1pm. Sunny, with a high near 97. Calm wind becoming east around 6 mph in the morning.
Tuesday Night
Partly cloudy, with a low around 74. East southeast wind 5 to 10 mph becoming light after midnight.
Wednesday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 97. Calm wind becoming east southeast around 6 mph in the afternoon.
Wednesday Night
Partly cloudy, with a low around 75. Southeast wind 6 to 9 mph.
Thursday
A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 97. East southeast wind 5 to 7 mph. Chance of precipitation is 30%.
Thursday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 75. East southeast wind 5 to 10 mph.
Friday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 96.
Friday Night
Partly cloudy, with a low around 75.
Saturday
A 20 percent chance of showers and thunderstorms. Sunny, with a high near 98.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
San Ygnacio TX
27.04°N 99.43°W
27.04°N 99.43°W
1:00 am CDT Sep 14, 2025
1am CDT Sep 14, 2025-6pm CDT Sep 20, 2025
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