News Headlines
- New: Quick Summary of Starr County Damaging Wind, Hail, and Flash Flooding March 7-8, 2026
- New! Understand Spring and Summer Hazardous Weather in the RGV with the 2026 Guide
- Winter 2025/2026 Weather and Climate Summary for the RGV - Warm and Dry - and a Hard Freeze - Worsens Drought
- March-May (Spring 2026) Outlook: Warmer than normal temperatures are favored to continue; precipitation is a toss-up; drought, wildfire potential, water supply, and heat risk concerns are in focus
- The Potential for Wildfire Spread Will Remain Acute through Early March. Stop Wildfires Before they Start with Smokey Bear
Hazardous Weather Conditions
Current conditions at
McAllen, Miller International Airport (KMFE)
Lat: 26.18°NLon: 98.24°WElev: 105ft.
Mostly Cloudy
101°F
38°C
| Humidity | 15% |
| Wind Speed | N 13 mph |
| Barometer | 29.60 in (1002.0 mb) |
| Dewpoint | 46°F (8°C) |
| Visibility | 10.00 mi |
| Heat Index | 97°F (36°C) |
| Last update | 15 Mar 6:53 pm CDT |
Extended Forecast for
4 Miles WNW Rio Grande City TX
Wind Advisory March 15, 10:00pm until March 16, 08:00am
Red Flag Warning March 15, 10:00pm until March 16, 07:00pm
Tonight
Low: 53 °F
Partly Cloudy
then Partly
Cloudy and
WindyMonday

High: 68 °F
Sunny
Monday Night

Low: 47 °F
Mostly Cloudy
Tuesday

High: 75 °F
Becoming
SunnyTuesday Night

Low: 51 °F
Mostly Clear
Wednesday

High: 85 °F
Sunny
Wednesday Night

Low: 57 °F
Clear
Thursday

High: 89 °F
Sunny
Thursday Night

Low: 59 °F
Clear
Detailed Forecast
Tonight
Partly cloudy, with a low around 53. Windy, with a north wind 6 to 11 mph becoming north northeast 18 to 28 mph after midnight. Winds could gust as high as 41 mph.
Monday
Sunny, with a high near 68. North wind 10 to 15 mph, with gusts as high as 31 mph.
Monday Night
Mostly cloudy, with a low around 47. East wind 5 to 8 mph.
Tuesday
Partly sunny, then gradually becoming sunny, with a high near 75. Light and variable wind becoming southeast 5 to 8 mph in the morning.
Tuesday Night
Mostly clear, with a low around 51. East southeast wind 5 to 9 mph.
Wednesday
Sunny, with a high near 85. Light east southeast wind becoming southeast 5 to 9 mph in the morning.
Wednesday Night
Clear, with a low around 57. Southeast wind 5 to 10 mph, with gusts as high as 20 mph.
Thursday
Sunny, with a high near 89. East southeast wind 3 to 6 mph.
Thursday Night
Clear, with a low around 59. South southeast wind 5 to 7 mph.
Friday
Sunny, with a high near 92. South southeast wind 3 to 6 mph.
Friday Night
Clear, with a low around 60. South southeast wind around 7 mph.
Saturday
Sunny, with a high near 96.
Saturday Night
Clear, with a low around 61.
Sunday
Sunny, with a high near 95.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
4 Miles WNW Rio Grande City TX
26.39°N 98.88°W
26.39°N 98.88°W
7:18 pm CDT Mar 15, 2026
7pm CDT Mar 15, 2026-6pm CDT Mar 22, 2026



