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

46°F

8°C

Humidity 34%
Wind Speed NW 9 mph
Barometer 30.49 in (1032.5 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 18 Jan 8:53 am CST
Extended Forecast for

Rio Grande City TX

  • Today

    Today: Sunny, with a high near 64. Light and variable wind.

    High: 64 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 38. Light southeast wind.

    Low: 38 °F

    Clear

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 76. Wind chill values between 39 and 48 early. Calm wind becoming southeast 5 to 9 mph in the morning. Winds could gust as high as 20 mph.

    High: 76 °F

    Sunny

  • Monday Night

    Monday Night: Increasing clouds, with a low around 55. East southeast wind 5 to 9 mph.

    Low: 55 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: A 30 percent chance of showers, mainly after noon. Cloudy, with a high near 70. East wind 5 to 7 mph.

    High: 70 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: A 50 percent chance of showers. Cloudy, with a low around 57. East wind around 6 mph becoming calm after midnight.

    Low: 57 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A 40 percent chance of showers, mainly before noon. Mostly cloudy, with a high near 74. Calm wind becoming south southwest around 6 mph in the morning.

    High: 74 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 54. North northwest wind around 5 mph becoming calm in the evening.

    Low: 54 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 75. North northwest wind 3 to 6 mph.

    High: 75 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 64. Light and variable wind.
Tonight
Clear, with a low around 38. Light southeast wind.
M.L.King Day
Sunny, with a high near 76. Wind chill values between 39 and 48 early. Calm wind becoming southeast 5 to 9 mph in the morning. Winds could gust as high as 20 mph.
Monday Night
Increasing clouds, with a low around 55. East southeast wind 5 to 9 mph.
Tuesday
A 30 percent chance of showers, mainly after noon. Cloudy, with a high near 70. East wind 5 to 7 mph.
Tuesday Night
A 50 percent chance of showers. Cloudy, with a low around 57. East wind around 6 mph becoming calm after midnight.
Wednesday
A 40 percent chance of showers, mainly before noon. Mostly cloudy, with a high near 74. Calm wind becoming south southwest around 6 mph in the morning.
Wednesday Night
Partly cloudy, with a low around 54. North northwest wind around 5 mph becoming calm in the evening.
Thursday
Mostly sunny, with a high near 75. North northwest wind 3 to 6 mph.
Thursday Night
Partly cloudy, with a low around 54. Light and variable wind.
Friday
Mostly sunny, with a high near 82. Calm wind becoming south southeast 5 to 7 mph in the morning.
Friday Night
Partly cloudy, with a low around 60.
Saturday
Partly sunny, with a high near 86.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Rio Grande City TX
 26.37°N 98.82°W
Last Update:
9:30 am CST Jan 18, 2026
Forecast Valid:
9am CST Jan 18, 2026-6pm CST Jan 24, 2026
 
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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