Current conditions at

McAllen, Miller International Airport (KMFE)

Lat: 26.18°NLon: 98.24°WElev: 105ft.

Fair

98°F

37°C

Humidity 43%
Wind Speed SE 17 mph
Barometer 29.89 in (1011.7 mb)
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Heat Index107°F (42°C)
Last update 3 Sep 11:53 am CDT
Extended Forecast for

3 Miles ESE Rio Grande City TX

Heat Advisory until September 3, 06:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory until September 3, 06:00pm

    NOW until 6:00pm Thu

    Heat Advisory

  • This Afternoon

    High: 106 °F

    Hot

  • Tonight

    Tonight: Mostly clear, with a low around 80. Southeast wind 8 to 14 mph, with gusts as high as 28 mph.

    Low: 80 °F

    Mostly Clear

  • Friday

    Friday: Sunny and hot, with a high near 105. Heat index values as high as 114. Southeast wind around 9 mph, with gusts as high as 20 mph.

    High: 105 °F

    Hot

  • Friday Night

    Friday Night: Partly cloudy, with a low around 80. Southeast wind 7 to 13 mph, with gusts as high as 25 mph.

    Low: 80 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny and hot, with a high near 103. Southeast wind around 8 mph.

    High: 103 °F

    Hot

  • Saturday Night

    Saturday Night: A slight chance of showers and thunderstorms.  Partly cloudy, with a low around 80. Southeast wind 6 to 10 mph, with gusts as high as 23 mph.  Chance of precipitation is 20%.

    Low: 80 °F

    Slight Chance
    T-storms

  • Sunday

    Sunday: Mostly sunny and hot, with a high near 102. Southeast wind 5 to 7 mph.

    High: 102 °F

    Hot

  • Sunday Night

    Sunday Night: A 20 percent chance of showers and thunderstorms before 1am.  Partly cloudy, with a low around 79. Southeast wind 6 to 10 mph, with gusts as high as 22 mph.

    Low: 79 °F

    Slight Chance
    T-storms

Detailed Forecast

This Afternoon
Sunny and hot, with a high near 106. Heat index values as high as 115. Southeast wind around 8 mph.
Tonight
Mostly clear, with a low around 80. Southeast wind 8 to 14 mph, with gusts as high as 28 mph.
Friday
Sunny and hot, with a high near 105. Heat index values as high as 114. Southeast wind around 9 mph, with gusts as high as 20 mph.
Friday Night
Partly cloudy, with a low around 80. Southeast wind 7 to 13 mph, with gusts as high as 25 mph.
Saturday
Mostly sunny and hot, with a high near 103. Southeast wind around 8 mph.
Saturday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 80. Southeast wind 6 to 10 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.
Sunday
Mostly sunny and hot, with a high near 102. Southeast wind 5 to 7 mph.
Sunday Night
A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 79. Southeast wind 6 to 10 mph, with gusts as high as 22 mph.
Labor Day
Sunny and hot, with a high near 102. Southeast wind 5 to 8 mph.
Monday Night
Partly cloudy, with a low around 79. Southeast wind 6 to 10 mph, with gusts as high as 23 mph.
Tuesday
A 20 percent chance of showers and thunderstorms. Sunny and hot, with a high near 101. Southeast wind 6 to 9 mph, with gusts as high as 20 mph.
Tuesday Night
Partly cloudy, with a low around 79.
Wednesday
A 20 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 100.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ESE Rio Grande City TX
 26.37°N 98.77°W
12:30 pm CDT Sep 3, 2026
12pm CDT Sep 3, 2026-6pm CDT Sep 9, 2026
 
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Additional Resources

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Hourly Weather Forecast

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