National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Zapata, TX (KAPY)

Lat: 26.97°NLon: 99.25°WElev: 423ft.

Fair

74°F

23°C

Humidity 84%
Wind Speed NE 3 mph
Barometer 29.99 in
Dewpoint 69°F (21°C)
Visibility 10.00 mi
Last update 4 Oct 8:35 am CDT
Extended Forecast for

San Ygnacio TX

  • Today

    Today: Mostly sunny, with a high near 95. Calm wind becoming east northeast around 5 mph in the afternoon.

    High: 95 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 71. East wind around 6 mph becoming calm after midnight.

    Low: 71 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 96. Light east northeast wind.

    High: 96 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 74. East southeast wind around 6 mph.

    Low: 74 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 98. East southeast wind 3 to 6 mph.

    High: 98 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 74. Southeast wind 6 to 8 mph.

    Low: 74 °F

    Mostly Clear

  • Tuesday

    Tuesday: A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 97. East southeast wind 3 to 7 mph.

    High: 97 °F

    Sunny then
    Slight Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 74. East wind 5 to 9 mph becoming calm after midnight.

    Low: 74 °F

    Slight Chance
    T-storms

  • Wednesday

    Wednesday: A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 94. East northeast wind 3 to 7 mph. Chance of precipitation is 40%.

    High: 94 °F

    Chance
    Showers

Detailed Forecast

Today
Mostly sunny, with a high near 95. Calm wind becoming east northeast around 5 mph in the afternoon.
Tonight
Mostly clear, with a low around 71. East wind around 6 mph becoming calm after midnight.
Sunday
Sunny, with a high near 96. Light east northeast wind.
Sunday Night
Mostly clear, with a low around 74. East southeast wind around 6 mph.
Monday
Sunny, with a high near 98. East southeast wind 3 to 6 mph.
Monday Night
Mostly clear, with a low around 74. Southeast wind 6 to 8 mph.
Tuesday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 97. East southeast wind 3 to 7 mph.
Tuesday Night
A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 74. East wind 5 to 9 mph becoming calm after midnight.
Wednesday
A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 94. East northeast wind 3 to 7 mph. Chance of precipitation is 40%.
Wednesday Night
A 20 percent chance of showers. Partly cloudy, with a low around 74. East wind 5 to 7 mph becoming calm after midnight.
Thursday
A 30 percent chance of showers. Mostly sunny, with a high near 94. North northeast wind 3 to 7 mph.
Thursday Night
Mostly clear, with a low around 72.
Friday
A 20 percent chance of showers. Mostly sunny, with a high near 94.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
San Ygnacio TX
 27.04°N 99.43°W
Last Update:
9:00 am CDT Oct 4, 2025
Forecast Valid:
9am CDT Oct 4, 2025-6pm CDT Oct 10, 2025
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation