News Headlines
- New: Summer (June-August) 2025 Review: Still Hot with "Just-in-Time" Rains that Kept Drought to a Minimum
- New: Autumn (September-November) Outlook - Early Rains? Otherwise, Warm/Hot and Generally Dry for Most of the Season
- Check Out the 2025 Rio Grande Valley/Deep South Texas Hurricane Guide
- Guia de Huracanes 2025 del Valle del Rio Grande/Extremo Sur de Texas
Current conditions at
McAllen, Miller International Airport (KMFE)
Lat: 26.18°NLon: 98.24°WElev: 105ft.
Partly Cloudy
80°F
27°C
| Humidity | 85% |
| Wind Speed | Calm |
| Barometer | 29.89 in (1011.9 mb) |
| Dewpoint | 75°F (24°C) |
| Visibility | 10.00 mi |
| Heat Index | 85°F (29°C) |
| Last update | 4 Sep 5:53 am CDT |
Extended Forecast for
Rio Grande City TX
Today
High: 105 °F
Hot
Tonight
Low: 76 °F
Partly Cloudy
Friday
High: 104 °F
Hot
Friday Night
Low: 78 °F
Partly Cloudy
Saturday
High: 103 °F
Mostly Sunny
then Slight
Chance
T-stormsSaturday Night
Low: 78 °F
Slight Chance
T-storms then
Chance
ShowersSunday
High: 100 °F
Showers
LikelySunday Night
Low: 77 °F
Chance
T-storms then
Showers
LikelyMonday
High: 95 °F
Showers
Likely
Detailed Forecast
Today
Sunny and hot, with a high near 105. Calm wind becoming east southeast around 5 mph in the afternoon.
Tonight
Partly cloudy, with a low around 76. South southeast wind around 7 mph.
Friday
Mostly sunny and hot, with a high near 104. Heat index values as high as 107. Southeast wind 3 to 6 mph.
Friday Night
Partly cloudy, with a low around 78. East southeast wind 6 to 9 mph, with gusts as high as 21 mph.
Saturday
A slight chance of showers between 1pm and 4pm, then a slight chance of showers and thunderstorms after 4pm. Mostly sunny and hot, with a high near 103. Southeast wind 3 to 6 mph. Chance of precipitation is 20%.
Saturday Night
A 30 percent chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 78. East southeast wind 3 to 8 mph. Winds could gust as high as 21 mph.
Sunday
A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Mostly sunny and hot, with a high near 100. East wind 3 to 6 mph. Chance of precipitation is 60%.
Sunday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 77. East wind 5 to 7 mph becoming calm after midnight. Chance of precipitation is 60%.
Monday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 95. Calm wind becoming east northeast around 6 mph in the afternoon. Chance of precipitation is 70%.
Monday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 75. East northeast wind around 6 mph becoming calm in the evening. Chance of precipitation is 50%.
Tuesday
A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 97. Calm wind becoming east around 6 mph in the morning.
Tuesday Night
A 30 percent chance of showers and thunderstorms. Mostly clear, with a low around 75.
Wednesday
A 30 percent chance of showers and thunderstorms. Sunny, with a high near 98.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
Rio Grande City TX
26.37°N 98.82°W
26.37°N 98.82°W
6:21 am CDT Sep 4, 2025
6am CDT Sep 4, 2025-6pm CDT Sep 10, 2025
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
