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- New: April-June 2026 Outlook: Warmer than normal temperatures are favored to continue; precipitation is a toss-up; drought, heat risk increases, occasional heavy rain/flooding, & water supply issues are in focus
Current conditions at
McAllen, Miller International Airport (KMFE)
Lat: 26.18°NLon: 98.24°WElev: 105ft.
A Few Clouds
76°F
24°C
| Humidity | 82% |
| Wind Speed | SE 14 mph |
| Barometer | 30.03 in (1016.6 mb) |
| Dewpoint | 70°F (21°C) |
| Visibility | 10.00 mi |
| Heat Index | 77°F (25°C) |
| Last update | 21 Apr 9:53 pm CDT |
Extended Forecast for
Rio Grande City TX
Tonight
Low: 71 °F
Mostly Cloudy
Wednesday
High: 90 °F
Mostly Sunny
Wednesday Night
Low: 71 °F
Partly Cloudy
Thursday
High: 94 °F
Mostly Sunny
Thursday Night
Low: 74 °F
Partly Cloudy
Friday
High: 97 °F
Partly Sunny
Friday Night
Low: 74 °F
Partly Cloudy
Saturday
High: 100 °F
Hot
Saturday Night
Low: 75 °F
Partly Cloudy
Detailed Forecast
Tonight
Mostly cloudy, with a low around 71. Southeast wind 6 to 8 mph, with gusts as high as 20 mph.
Wednesday
Mostly sunny, with a high near 90. Southeast wind 6 to 8 mph.
Wednesday Night
Partly cloudy, with a low around 71. Southeast wind 7 to 9 mph, with gusts as high as 20 mph.
Thursday
Mostly sunny, with a high near 94. Southeast wind 6 to 9 mph, with gusts as high as 20 mph.
Thursday Night
Partly cloudy, with a low around 74. Southeast wind 8 to 10 mph, with gusts as high as 23 mph.
Friday
Partly sunny, with a high near 97. Southeast wind around 7 mph.
Friday Night
Partly cloudy, with a low around 74. Southeast wind 5 to 7 mph.
Saturday
Mostly sunny and hot, with a high near 100. Southeast wind 3 to 7 mph.
Saturday Night
Partly cloudy, with a low around 75. Southeast wind around 8 mph, with gusts as high as 20 mph.
Sunday
Mostly sunny and hot, with a high near 100. Southeast wind 5 to 7 mph.
Sunday Night
Partly cloudy, with a low around 75. Southeast wind 6 to 9 mph, with gusts as high as 21 mph.
Monday
Mostly sunny and hot, with a high near 102.
Monday Night
Partly cloudy, with a low around 74.
Tuesday
Mostly sunny and hot, with a high near 100.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Rio Grande City TX
26.37°N 98.82°W
26.37°N 98.82°W
10:00 pm CDT Apr 21, 2026
10pm CDT Apr 21, 2026-6pm CDT Apr 28, 2026
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