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

64°F

18°C

Humidity 89%
Wind Speed S 7 mph
Barometer 29.93 in
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 2 Jan 2:55 am CST
Extended Forecast for

Weslaco TX

  • Overnight

    Overnight: Partly cloudy, with a low around 59. South wind around 7 mph.

    Low: 59 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 88. South southwest wind 6 to 8 mph.

    High: 88 °F

    Sunny

  • Friday Night

    Friday Night: Patchy dense fog after 4am. Otherwise, partly cloudy, with a low around 61. South wind 3 to 8 mph.

    Low: 61 °F

    Mostly Clear
    then Patchy
    Dense Fog

  • Saturday

    Saturday: Patchy fog before 9am. Otherwise, sunny, with a high near 89. Light and variable wind becoming north northwest 5 to 8 mph in the morning.

    High: 89 °F

    Patchy Fog
    then Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 55. North wind 3 to 6 mph.

    Low: 55 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 81. North northeast wind 5 to 8 mph becoming east in the afternoon.

    High: 81 °F

    Sunny

  • Sunday Night

    Sunday Night: Patchy fog after 2am. Otherwise, mostly clear, with a low around 60. Southeast wind 6 to 9 mph.

    Low: 60 °F

    Mostly Clear
    then Patchy
    Fog

  • Monday

    Monday: Patchy fog before 8am. Otherwise, sunny, with a high near 85. South southeast wind 6 to 14 mph, with gusts as high as 23 mph.

    High: 85 °F

    Patchy Fog
    then Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 64. South southeast wind 7 to 11 mph, with gusts as high as 21 mph.

    Low: 64 °F

    Mostly Clear

Detailed Forecast

Overnight
Partly cloudy, with a low around 59. South wind around 7 mph.
Friday
Sunny, with a high near 88. South southwest wind 6 to 8 mph.
Friday Night
Patchy dense fog after 4am. Otherwise, partly cloudy, with a low around 61. South wind 3 to 8 mph.
Saturday
Patchy fog before 9am. Otherwise, sunny, with a high near 89. Light and variable wind becoming north northwest 5 to 8 mph in the morning.
Saturday Night
Clear, with a low around 55. North wind 3 to 6 mph.
Sunday
Sunny, with a high near 81. North northeast wind 5 to 8 mph becoming east in the afternoon.
Sunday Night
Patchy fog after 2am. Otherwise, mostly clear, with a low around 60. Southeast wind 6 to 9 mph.
Monday
Patchy fog before 8am. Otherwise, sunny, with a high near 85. South southeast wind 6 to 14 mph, with gusts as high as 23 mph.
Monday Night
Mostly clear, with a low around 64. South southeast wind 7 to 11 mph, with gusts as high as 21 mph.
Tuesday
Sunny, with a high near 86. South wind 7 to 13 mph, with gusts as high as 21 mph.
Tuesday Night
Mostly clear, with a low around 65. South southeast wind 8 to 11 mph, with gusts as high as 21 mph.
Wednesday
Sunny, with a high near 85.
Wednesday Night
Mostly clear, with a low around 65.
Thursday
Mostly sunny, with a high near 85.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Weslaco TX
 26.18°N 97.98°W
Last Update:
3:00 am CST Jan 2, 2026
Forecast Valid:
3am CST Jan 2, 2026-6pm CST Jan 8, 2026
 
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