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

85°F

29°C

Humidity 39%
Wind Speed Vrbl 5 mph
Barometer 30.28 in (1025.2 mb)
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Heat Index84°F (29°C)
Last update 28 Mar 2:53 pm CDT
Extended Forecast for

Rio Grande City TX

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 80. North northwest wind around 8 mph.

    High: 80 °F

    Partly Sunny

  • Tonight

    Tonight: A slight chance of showers between 10pm and 11pm. Mostly cloudy, with a low around 63. North wind around 6 mph becoming calm after midnight. Chance of precipitation is 20%.

    Low: 63 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 90. Calm wind becoming southeast 5 to 9 mph in the afternoon.

    High: 90 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 66. Southeast wind 7 to 10 mph, with gusts as high as 24 mph.

    Low: 66 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 93. Southeast wind 6 to 13 mph, with gusts as high as 24 mph.

    High: 93 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 67. Southeast wind 8 to 14 mph, with gusts as high as 26 mph.

    Low: 67 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 96. Southeast wind 7 to 11 mph, with gusts as high as 22 mph.

    High: 96 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 68. Southeast wind 8 to 13 mph, with gusts as high as 24 mph.

    Low: 68 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 98. South southeast wind 7 to 10 mph, with gusts as high as 21 mph.

    High: 98 °F

    Sunny

Detailed Forecast

This Afternoon
Partly sunny, with a high near 80. North northwest wind around 8 mph.
Tonight
A slight chance of showers between 10pm and 11pm. Mostly cloudy, with a low around 63. North wind around 6 mph becoming calm after midnight. Chance of precipitation is 20%.
Sunday
Mostly sunny, with a high near 90. Calm wind becoming southeast 5 to 9 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 66. Southeast wind 7 to 10 mph, with gusts as high as 24 mph.
Monday
Sunny, with a high near 93. Southeast wind 6 to 13 mph, with gusts as high as 24 mph.
Monday Night
Partly cloudy, with a low around 67. Southeast wind 8 to 14 mph, with gusts as high as 26 mph.
Tuesday
Mostly sunny, with a high near 96. Southeast wind 7 to 11 mph, with gusts as high as 22 mph.
Tuesday Night
Mostly clear, with a low around 68. Southeast wind 8 to 13 mph, with gusts as high as 24 mph.
Wednesday
Sunny, with a high near 98. South southeast wind 7 to 10 mph, with gusts as high as 21 mph.
Wednesday Night
Partly cloudy, with a low around 70. Southeast wind 10 to 13 mph, with gusts as high as 25 mph.
Thursday
Mostly sunny, with a high near 98. Southeast wind 9 to 11 mph, with gusts as high as 23 mph.
Thursday Night
Partly cloudy, with a low around 71.
Friday
Mostly sunny, with a high near 99.
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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:
3:18 pm CDT Mar 28, 2026
Forecast Valid:
3pm CDT Mar 28, 2026-6pm CDT Apr 3, 2026
 
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Additional Resources

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High Temperature

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Chance of Precipitation