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

McAllen, Miller International Airport (KMFE)

Lat: 26.18°NLon: 98.24°WElev: 105ft.

Fair

96°F

36°C

Humidity 46%
Wind Speed SE 17 G 26 mph
Barometer 30.01 in (1016.2 mb)
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Heat Index105°F (41°C)
Last update 23 Jun 4:53 pm CDT
Extended Forecast for

Rio Grande City TX

  • Tonight

    Tonight: Mostly clear, with a low around 77. Southeast wind 8 to 13 mph, with gusts as high as 24 mph.

    Low: 77 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 97. Southeast wind 8 to 13 mph, with gusts as high as 24 mph.

    High: 97 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Increasing clouds, with a low around 76. Southeast wind 9 to 13 mph, with gusts as high as 25 mph.

    Low: 76 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Partly sunny, then gradually becoming sunny, with a high near 98. Heat index values as high as 107. Southeast wind 8 to 13 mph, with gusts as high as 25 mph.

    High: 98 °F

    Becoming
    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 78. Southeast wind 11 to 14 mph, with gusts as high as 28 mph.

    Low: 78 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 99. Southeast wind 11 to 15 mph, with gusts as high as 28 mph.

    High: 99 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 77. Southeast wind 11 to 15 mph, with gusts as high as 30 mph.

    Low: 77 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 99. South southeast wind 11 to 14 mph, with gusts as high as 28 mph.

    High: 99 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 78. Southeast wind 14 to 16 mph, with gusts as high as 31 mph.

    Low: 78 °F

    Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 77. Southeast wind 8 to 13 mph, with gusts as high as 24 mph.
Wednesday
Sunny, with a high near 97. Southeast wind 8 to 13 mph, with gusts as high as 24 mph.
Wednesday Night
Increasing clouds, with a low around 76. Southeast wind 9 to 13 mph, with gusts as high as 25 mph.
Thursday
Partly sunny, then gradually becoming sunny, with a high near 98. Heat index values as high as 107. Southeast wind 8 to 13 mph, with gusts as high as 25 mph.
Thursday Night
Clear, with a low around 78. Southeast wind 11 to 14 mph, with gusts as high as 28 mph.
Friday
Sunny, with a high near 99. Southeast wind 11 to 15 mph, with gusts as high as 28 mph.
Friday Night
Clear, with a low around 77. Southeast wind 11 to 15 mph, with gusts as high as 30 mph.
Saturday
Sunny, with a high near 99. South southeast wind 11 to 14 mph, with gusts as high as 28 mph.
Saturday Night
Clear, with a low around 78. Southeast wind 14 to 16 mph, with gusts as high as 31 mph.
Sunday
Sunny, with a high near 99. Southeast wind 13 to 16 mph, with gusts as high as 31 mph.
Sunday Night
Mostly clear, with a low around 78. Southeast wind 14 to 16 mph, with gusts as high as 33 mph.
Monday
Sunny, with a high near 98.
Monday Night
Mostly clear, with a low around 78.
Tuesday
Sunny, with a high near 98.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Rio Grande City TX
 26.37°N 98.85°W
Last Update:
5:18 pm CDT Jun 23, 2026
Forecast Valid:
5pm CDT Jun 23, 2026-6pm CDT Jun 30, 2026
 
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