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.
A Few Clouds and Breezy
88°F
31°C
| Humidity | 45% |
| Wind Speed | SE 21 mph |
| Barometer | 29.78 in (1008.1 mb) |
| Dewpoint | 64°F (18°C) |
| Visibility | 10.00 mi |
| Heat Index | 89°F (32°C) |
| Last update | 14 Mar 5:53 pm CDT |
Extended Forecast for
Rio Grande City TX
Fire Weather Watch March 15, 10:00pm until March 16, 07:00pm
Tonight
Low: 66 °F
Mostly Clear
Sunday
High: 100 °F
Hot
Sunday Night
Low: 54 °F
Partly Cloudy
Monday
High: 71 °F
Sunny
Monday Night
Low: 46 °F
Partly Cloudy
Tuesday
High: 76 °F
Sunny
Tuesday Night
Low: 52 °F
Partly Cloudy
Wednesday
High: 86 °F
Sunny
Wednesday Night
Low: 58 °F
Clear
Detailed Forecast
Tonight
Mostly clear, with a low around 66. Southeast wind 9 to 13 mph, with gusts as high as 26 mph.
Sunday
Sunny and hot, with a high near 100. South southeast wind 6 to 8 mph becoming north northwest in the afternoon.
Sunday Night
Partly cloudy, with a low around 54. North wind 6 to 15 mph becoming east northeast in the evening. Winds could gust as high as 31 mph.
Monday
Sunny, with a high near 71. North wind 9 to 15 mph, with gusts as high as 31 mph.
Monday Night
Partly cloudy, with a low around 46. East wind 3 to 7 mph.
Tuesday
Sunny, with a high near 76. Light and variable wind becoming southeast 5 to 8 mph in the morning.
Tuesday Night
Partly cloudy, with a low around 52. East southeast wind 6 to 10 mph, with gusts as high as 20 mph.
Wednesday
Sunny, with a high near 86. Light southeast wind becoming south southeast 5 to 9 mph in the morning.
Wednesday Night
Clear, with a low around 58. Southeast wind 5 to 10 mph, with gusts as high as 20 mph.
Thursday
Sunny, with a high near 89. South southeast wind 3 to 6 mph.
Thursday Night
Clear, with a low around 58. East southeast wind 5 to 8 mph.
Friday
Sunny, with a high near 93.
Friday Night
Clear, with a low around 59.
Saturday
Sunny, with a high near 94.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Rio Grande City TX
26.39°N 98.85°W
26.39°N 98.85°W
6:21 pm CDT Mar 14, 2026
6pm CDT Mar 14, 2026-6pm CDT Mar 21, 2026
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