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

84°F

29°C

Humidity 77%
Wind Speed SE 10 mph
Barometer 29.98 in (1014.9 mb)
Dewpoint 76°F (24°C)
Visibility 10.00 mi
Heat Index93°F (34°C)
Last update 5 Aug 1:53 am CDT
Extended Forecast for

3 Miles NNW Rio Grande City TX

  • Overnight

    Overnight: Partly cloudy, with a low around 78. Southeast wind around 6 mph.

    Low: 78 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of showers and thunderstorms after 4pm. Mostly sunny and hot, with a high near 101. Heat index values as high as 108. East southeast wind 3 to 8 mph.

    High: 101 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers and thunderstorms before 9pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 77. East wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 77 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Wednesday

    Wednesday: Sunny and hot, with a high near 101. Heat index values as high as 106. Southeast wind 3 to 8 mph.

    High: 101 °F

    Hot

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 77. Southeast wind 6 to 10 mph, with gusts as high as 21 mph.

    Low: 77 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny and hot, with a high near 103. Southeast wind 3 to 8 mph.

    High: 103 °F

    Hot

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 77. Southeast wind 6 to 10 mph, with gusts as high as 22 mph.

    Low: 77 °F

    Mostly Clear

  • Friday

    Friday: Sunny and hot, with a high near 103. Southeast wind 5 to 8 mph.

    High: 103 °F

    Hot

  • Friday Night

    Friday Night: Mostly clear, with a low around 77. Southeast wind 6 to 10 mph, with gusts as high as 22 mph.

    Low: 77 °F

    Mostly Clear

Detailed Forecast

Overnight
Partly cloudy, with a low around 78. Southeast wind around 6 mph.
Tuesday
A 20 percent chance of showers and thunderstorms after 4pm. Mostly sunny and hot, with a high near 101. Heat index values as high as 108. East southeast wind 3 to 8 mph.
Tuesday Night
A 20 percent chance of showers and thunderstorms before 9pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 77. East wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday
Sunny and hot, with a high near 101. Heat index values as high as 106. Southeast wind 3 to 8 mph.
Wednesday Night
Mostly clear, with a low around 77. Southeast wind 6 to 10 mph, with gusts as high as 21 mph.
Thursday
Sunny and hot, with a high near 103. Southeast wind 3 to 8 mph.
Thursday Night
Mostly clear, with a low around 77. Southeast wind 6 to 10 mph, with gusts as high as 22 mph.
Friday
Sunny and hot, with a high near 103. Southeast wind 5 to 8 mph.
Friday Night
Mostly clear, with a low around 77. Southeast wind 6 to 10 mph, with gusts as high as 22 mph.
Saturday
Sunny and hot, with a high near 102. Southeast wind 6 to 8 mph.
Saturday Night
Mostly clear, with a low around 77. Southeast wind 6 to 10 mph, with gusts as high as 23 mph.
Sunday
Sunny and hot, with a high near 102.
Sunday Night
Mostly clear, with a low around 78.
Monday
Sunny and hot, with a high near 101.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNW Rio Grande City TX
 26.42°N 98.85°W
Last Update:
2:30 am CDT Aug 5, 2025
Forecast Valid:
2am CDT Aug 5, 2025-6pm CDT Aug 11, 2025
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation