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

70°F

21°C

Humidity 62%
Wind Speed E 7 mph
Barometer 29.89 in
Dewpoint 56°F (13°C)
Visibility 10.00 mi
Last update 3 Dec 4:55 pm CST
Extended Forecast for

San Ygnacio TX

  • Tonight

    Tonight: Mostly cloudy, with a low around 61. Calm wind.

    Low: 61 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 20 percent chance of showers between 11am and 1pm. Cloudy, with a high near 65. Light north wind increasing to 8 to 13 mph in the morning.

    High: 65 °F

    Slight Chance
    Showers

  • Thursday Night

    Thursday Night: A 40 percent chance of showers. Cloudy, with a low around 51. North wind 5 to 10 mph.

    Low: 51 °F

    Chance
    Showers

  • Friday

    Friday: A 20 percent chance of showers before noon. Mostly cloudy, with a high near 62. North wind around 5 mph becoming calm in the morning.

    High: 62 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Friday Night

    Friday Night: A 30 percent chance of showers, mainly before midnight. Mostly cloudy, with a low around 52. Calm wind.

    Low: 52 °F

    Chance
    Showers

  • Saturday

    Saturday: Mostly cloudy, then gradually becoming sunny, with a high near 76. Light and variable wind.

    High: 76 °F

    Decreasing
    Clouds

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 56. Light and variable wind.

    Low: 56 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 80. North wind 3 to 7 mph.

    High: 80 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 47. Light north wind.

    Low: 47 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy, with a low around 61. Calm wind.
Thursday
A 20 percent chance of showers between 11am and 1pm. Cloudy, with a high near 65. Light north wind increasing to 8 to 13 mph in the morning.
Thursday Night
A 40 percent chance of showers. Cloudy, with a low around 51. North wind 5 to 10 mph.
Friday
A 20 percent chance of showers before noon. Mostly cloudy, with a high near 62. North wind around 5 mph becoming calm in the morning.
Friday Night
A 30 percent chance of showers, mainly before midnight. Mostly cloudy, with a low around 52. Calm wind.
Saturday
Mostly cloudy, then gradually becoming sunny, with a high near 76. Light and variable wind.
Saturday Night
Partly cloudy, with a low around 56. Light and variable wind.
Sunday
Sunny, with a high near 80. North wind 3 to 7 mph.
Sunday Night
Mostly clear, with a low around 47. Light north wind.
Monday
Mostly sunny, with a high near 67. North northeast wind around 5 mph becoming calm in the afternoon.
Monday Night
Partly cloudy, with a low around 46. Light east southeast wind.
Tuesday
Mostly sunny, with a high near 72.
Tuesday Night
Partly cloudy, with a low around 52.
Wednesday
Sunny, with a high near 80.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
San Ygnacio TX
 27.04°N 99.43°W
Last Update:
5:18 pm CST Dec 3, 2025
Forecast Valid:
5pm CST Dec 3, 2025-6pm CST Dec 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