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

75°F

24°C

Humidity 76%
Wind Speed SE 6 mph
Barometer 29.85 in
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Last update 17 Nov 12:15 am CST
Extended Forecast for

San Ygnacio TX

  • Overnight

    Overnight: Patchy fog after 5am. Otherwise, mostly cloudy, with a low around 68. Southeast wind 6 to 8 mph.

    Low: 68 °F

    Patchy Fog

  • Monday

    Monday: Patchy fog before 7am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 92. Southeast wind 6 to 9 mph.

    High: 92 °F

    Patchy Fog
    then Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 72. Southeast wind 8 to 13 mph, with gusts as high as 24 mph.

    Low: 72 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 92. South southeast wind around 10 mph, with gusts as high as 20 mph.

    High: 92 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Increasing clouds, with a low around 72. Southeast wind 9 to 13 mph, with gusts as high as 24 mph.

    Low: 72 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Partly sunny, with a high near 94. Southeast wind 10 to 14 mph, with gusts as high as 21 mph.

    High: 94 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 71. Southeast wind around 14 mph, with gusts as high as 28 mph.

    Low: 71 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 20 percent chance of showers and thunderstorms before noon. Partly sunny, with a high near 90. South southeast wind 9 to 14 mph, with gusts as high as 24 mph.

    High: 90 °F

    Slight Chance
    T-storms then
    Mostly Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of showers before midnight. Partly cloudy, with a low around 67. Southeast wind 7 to 9 mph becoming east northeast after midnight.

    Low: 67 °F

    Slight Chance
    Showers then
    Partly Cloudy

Detailed Forecast

Overnight
Patchy fog after 5am. Otherwise, mostly cloudy, with a low around 68. Southeast wind 6 to 8 mph.
Monday
Patchy fog before 7am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 92. Southeast wind 6 to 9 mph.
Monday Night
Partly cloudy, with a low around 72. Southeast wind 8 to 13 mph, with gusts as high as 24 mph.
Tuesday
Mostly sunny, with a high near 92. South southeast wind around 10 mph, with gusts as high as 20 mph.
Tuesday Night
Increasing clouds, with a low around 72. Southeast wind 9 to 13 mph, with gusts as high as 24 mph.
Wednesday
Partly sunny, with a high near 94. Southeast wind 10 to 14 mph, with gusts as high as 21 mph.
Wednesday Night
Mostly cloudy, with a low around 71. Southeast wind around 14 mph, with gusts as high as 28 mph.
Thursday
A 20 percent chance of showers and thunderstorms before noon. Partly sunny, with a high near 90. South southeast wind 9 to 14 mph, with gusts as high as 24 mph.
Thursday Night
A 20 percent chance of showers before midnight. Partly cloudy, with a low around 67. Southeast wind 7 to 9 mph becoming east northeast after midnight.
Friday
Mostly sunny, with a high near 85. North wind 6 to 8 mph.
Friday Night
Mostly clear, with a low around 62. North northeast wind 3 to 6 mph.
Saturday
A 20 percent chance of showers. Mostly sunny, with a high near 82.
Saturday Night
A 20 percent chance of showers. Partly cloudy, with a low around 60.
Sunday
Mostly sunny, with a high near 82.
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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:
12:30 am CST Nov 17, 2025
Forecast Valid:
12am CST Nov 17, 2025-6pm CST Nov 23, 2025
 
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Additional Resources

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High Temperature

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Chance of Precipitation