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

68°F

20°C

Humidity 80%
Wind Speed S 6 mph
Barometer 29.93 in
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 6 Nov 11:55 pm CST
Extended Forecast for

Mercedes TX

  • Overnight

    Overnight: Mostly clear, with a low around 63. South southeast wind around 8 mph.

    Low: 63 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 93. South wind 8 to 11 mph, with gusts as high as 20 mph.

    High: 93 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 65. South wind 6 to 10 mph, with gusts as high as 20 mph.

    Low: 65 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 94. South wind 6 to 8 mph.

    High: 94 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 67. South southeast wind 6 to 9 mph becoming east northeast after midnight.

    Low: 67 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 82. Breezy, with a north wind 6 to 11 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 82 °F

    Partly Sunny
    then Partly
    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 51. Breezy, with a north wind 14 to 18 mph, with gusts as high as 32 mph.

    Low: 51 °F

    Mostly Clear
    and Breezy

  • Monday

    Monday: Sunny, with a high near 69. North wind 8 to 16 mph, with gusts as high as 29 mph.

    High: 69 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 45. Northeast wind 5 to 7 mph becoming calm in the evening.

    Low: 45 °F

    Clear

Detailed Forecast

Overnight
Mostly clear, with a low around 63. South southeast wind around 8 mph.
Friday
Sunny, with a high near 93. South wind 8 to 11 mph, with gusts as high as 20 mph.
Friday Night
Mostly clear, with a low around 65. South wind 6 to 10 mph, with gusts as high as 20 mph.
Saturday
Sunny, with a high near 94. South wind 6 to 8 mph.
Saturday Night
Partly cloudy, with a low around 67. South southeast wind 6 to 9 mph becoming east northeast after midnight.
Sunday
Partly sunny, with a high near 82. Breezy, with a north wind 6 to 11 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 30 mph.
Sunday Night
Mostly clear, with a low around 51. Breezy, with a north wind 14 to 18 mph, with gusts as high as 32 mph.
Monday
Sunny, with a high near 69. North wind 8 to 16 mph, with gusts as high as 29 mph.
Monday Night
Clear, with a low around 45. Northeast wind 5 to 7 mph becoming calm in the evening.
Veterans Day
Sunny, with a high near 80. Light east wind becoming south southeast 8 to 13 mph in the morning. Winds could gust as high as 22 mph.
Tuesday Night
Clear, with a low around 59. South southeast wind 10 to 13 mph, with gusts as high as 24 mph.
Wednesday
Sunny, with a high near 87.
Wednesday Night
Clear, with a low around 62.
Thursday
Sunny, with a high near 88.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Mercedes TX
 26.16°N 97.93°W
Last Update:
12:00 am CST Nov 7, 2025
Forecast Valid:
12am CST Nov 7, 2025-6pm CST Nov 13, 2025
 
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Additional Resources

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