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.

Mostly Cloudy

90°F

32°C

Humidity 63%
Wind Speed SE 14 G 26 mph
Barometer 29.94 in (1013.5 mb)
Dewpoint 76°F (24°C)
Visibility 10.00 mi
Heat Index101°F (38°C)
Last update 14 Oct 11:53 am CDT
Extended Forecast for

Rio Grande City TX

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 98. Heat index values as high as 111. Southeast wind around 11 mph, with gusts as high as 26 mph.

    High: 98 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 76. Southeast wind 8 to 11 mph, with gusts as high as 28 mph.

    Low: 76 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 96. East southeast wind 7 to 9 mph, with gusts as high as 21 mph.

    High: 96 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 72. East wind 5 to 7 mph becoming calm in the evening. Winds could gust as high as 20 mph.

    Low: 72 °F

    Mostly Clear

  • Friday

    Friday: A 40 percent chance of showers. Mostly sunny, with a high near 91. Light north northeast wind increasing to 8 to 13 mph in the morning. Winds could gust as high as 28 mph.

    High: 91 °F

    Chance
    Showers

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 64. North wind 10 to 15 mph, with gusts as high as 36 mph.

    Low: 64 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 76. North northwest wind 10 to 16 mph, with gusts as high as 38 mph.

    High: 76 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 61. North wind around 5 mph becoming calm in the evening.

    Low: 61 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 82. Light north wind.

    High: 82 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 98. Heat index values as high as 111. Southeast wind around 11 mph, with gusts as high as 26 mph.
Tonight
Partly cloudy, with a low around 76. Southeast wind 8 to 11 mph, with gusts as high as 28 mph.
Thursday
Sunny, with a high near 96. East southeast wind 7 to 9 mph, with gusts as high as 21 mph.
Thursday Night
Mostly clear, with a low around 72. East wind 5 to 7 mph becoming calm in the evening. Winds could gust as high as 20 mph.
Friday
A 40 percent chance of showers. Mostly sunny, with a high near 91. Light north northeast wind increasing to 8 to 13 mph in the morning. Winds could gust as high as 28 mph.
Friday Night
Mostly cloudy, with a low around 64. North wind 10 to 15 mph, with gusts as high as 36 mph.
Saturday
Partly sunny, with a high near 76. North northwest wind 10 to 16 mph, with gusts as high as 38 mph.
Saturday Night
Mostly cloudy, with a low around 61. North wind around 5 mph becoming calm in the evening.
Sunday
Mostly sunny, with a high near 82. Light north wind.
Sunday Night
Mostly cloudy, with a low around 65. Calm wind.
Monday
A 20 percent chance of showers. Mostly sunny, with a high near 87. Light north wind.
Monday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 70.
Tuesday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 90.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Rio Grande City TX
 26.37°N 98.82°W
Last Update:
12:21 pm CDT Oct 14, 2026
Forecast Valid:
12pm CDT Oct 14, 2026-6pm CDT Oct 20, 2026
 
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Additional Resources

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High Temperature

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Chance of Precipitation