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

Mid Valley Airport (KTXW)

Lat: 26.18°NLon: 97.97°WElev: 70ft.

Fair

94°F

34°C

Humidity 32%
Wind Speed Calm
Barometer 29.77 in
Dewpoint 60°F (16°C)
Visibility 10.00 mi
Heat Index94°F (34°C)
Last update 5 Oct 5:15 pm CDT
Extended Forecast for

3 Miles ENE Mercedes TX

  • Tonight

    Tonight: Clear, with a low around 72. East northeast wind 5 to 10 mph becoming light and variable in the evening.

    Low: 72 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 96. Light east wind increasing to 5 to 10 mph in the morning.

    High: 96 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 74. East southeast wind 6 to 11 mph becoming light southeast after midnight.

    Low: 74 °F

    Mostly Clear

  • Tuesday

    Tuesday: A 30 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 94. Light east wind increasing to 5 to 10 mph in the morning.

    High: 94 °F

    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers and thunderstorms after 1am. Mostly clear, with a low around 74. East wind 5 to 10 mph becoming light. Winds could gust as high as 20 mph.

    Low: 74 °F

    Partly Cloudy
    then Slight
    Chance
    T-storms

  • Wednesday

    Wednesday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Mostly sunny, with a high near 92. Northeast wind 6 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 70%.

    High: 92 °F

    Chance
    T-storms then
    Showers
    Likely

  • Wednesday Night

    Wednesday Night: A 40 percent chance of showers. Mostly clear, with a low around 74. Northeast wind 6 to 10 mph.

    Low: 74 °F

    Chance
    Showers

  • Thursday

    Thursday: A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Mostly sunny, with a high near 91. Northeast wind 8 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 70%.

    High: 91 °F

    Showers
    Likely

  • Thursday Night

    Thursday Night: A 20 percent chance of showers. Mostly clear, with a low around 70. Northeast wind 6 to 11 mph, with gusts as high as 20 mph.

    Low: 70 °F

    Slight Chance
    Showers

Detailed Forecast

Tonight
Clear, with a low around 72. East northeast wind 5 to 10 mph becoming light and variable in the evening.
Monday
Sunny, with a high near 96. Light east wind increasing to 5 to 10 mph in the morning.
Monday Night
Mostly clear, with a low around 74. East southeast wind 6 to 11 mph becoming light southeast after midnight.
Tuesday
A 30 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 94. Light east wind increasing to 5 to 10 mph in the morning.
Tuesday Night
A 20 percent chance of showers and thunderstorms after 1am. Mostly clear, with a low around 74. East wind 5 to 10 mph becoming light. Winds could gust as high as 20 mph.
Wednesday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Mostly sunny, with a high near 92. Northeast wind 6 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 70%.
Wednesday Night
A 40 percent chance of showers. Mostly clear, with a low around 74. Northeast wind 6 to 10 mph.
Thursday
A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Mostly sunny, with a high near 91. Northeast wind 8 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 70%.
Thursday Night
A 20 percent chance of showers. Mostly clear, with a low around 70. Northeast wind 6 to 11 mph, with gusts as high as 20 mph.
Friday
A chance of showers, with thunderstorms also possible after 1pm. Sunny, with a high near 91. Northeast wind 8 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 40%.
Friday Night
Mostly clear, with a low around 69. East northeast wind 5 to 10 mph becoming light.
Saturday
A 20 percent chance of showers. Sunny, with a high near 91.
Saturday Night
Mostly clear, with a low around 72.
Sunday
Sunny, with a high near 92.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ENE Mercedes TX
 26.16°N 97.88°W
Last Update:
5:18 pm CDT Oct 5, 2025
Forecast Valid:
5pm CDT Oct 5, 2025-6pm CDT Oct 12, 2025
 
Forecast Discussion
 
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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