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- WE ARE HIRING: NWS Brownsville/Rio Grande Valley is officially hiring a GS-5/7/9 Meteorologist. Apply today at USAJobs!
- October 1-7 Rainfall Improves Long-Term Drought, but Severe to Extreme Conditions Remain for Some. Click Here for Details.
- New: October-December2026 Outlook - After a brutally hot and dry September, October brings the pattern change to wetter and less hot, with above average rainfall to close out 2026; flash flooding, water supply, & hazardous marine conditions in focus
Current conditions at
McAllen, Miller International Airport (KMFE)
Lat: 26.18°NLon: 98.24°WElev: 105ft.
Fair
83°F
28°C
| Humidity | 85% |
| Wind Speed | SE 9 mph |
| Barometer | 29.94 in (1013.8 mb) |
| Dewpoint | 78°F (26°C) |
| Visibility | 10.00 mi |
| Heat Index | 93°F (34°C) |
| Last update | 12 Oct 10:53 pm CDT |
Extended Forecast for
Mc Allen TX
Tonight
Low: 79 °F
Partly Cloudy
Tuesday
High: 97 °F
Sunny
Tuesday Night
Low: 80 °F
Increasing
CloudsWednesday
High: 96 °F
Mostly Sunny
Wednesday Night
Low: 77 °F
Mostly Clear
Thursday
High: 94 °F
Sunny
Thursday Night
Low: 74 °F
Mostly Clear
Friday
High: 91 °F
Chance
Showers then
Chance
T-stormsFriday Night
Low: 69 °F
Slight Chance
T-storms then
Chance
Showers and
Breezy
Detailed Forecast
Tonight
Partly cloudy, with a low around 79. Southeast wind around 9 mph, with gusts as high as 23 mph.
Tuesday
Sunny, with a high near 97. Heat index values as high as 110. South southeast wind 10 to 15 mph, with gusts as high as 28 mph.
Tuesday Night
Increasing clouds, with a low around 80. Southeast wind 11 to 14 mph, with gusts as high as 28 mph.
Wednesday
Mostly sunny, with a high near 96. Heat index values as high as 110. Southeast wind 10 to 15 mph, with gusts as high as 28 mph.
Wednesday Night
Mostly clear, with a low around 77. Southeast wind 10 to 14 mph, with gusts as high as 26 mph.
Thursday
Sunny, with a high near 94. East southeast wind 9 to 11 mph, with gusts as high as 22 mph.
Thursday Night
Mostly clear, with a low around 74. East southeast wind 5 to 10 mph becoming light east after midnight. Winds could gust as high as 22 mph.
Friday
A chance of showers, with thunderstorms also possible after 1pm. Mostly sunny, with a high near 91. North northeast wind 6 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 50%.
Friday Night
A slight chance of showers and thunderstorms, then a chance of showers after 1am. Partly cloudy, with a low around 69. Breezy, with a north wind 11 to 18 mph, with gusts as high as 39 mph. Chance of precipitation is 40%.
Saturday
A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 81. Breezy, with a north wind 13 to 18 mph, with gusts as high as 41 mph. Chance of precipitation is 40%.
Saturday Night
A 30 percent chance of showers. Partly cloudy, with a low around 67. North wind 5 to 8 mph, with gusts as high as 20 mph.
Sunday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 83.
Sunday Night
A 20 percent chance of showers. Partly cloudy, with a low around 69.
Monday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 88.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Mc Allen TX
26.22°N 98.26°W
26.22°N 98.26°W
11:18 pm CDT Oct 12, 2026
11pm CDT Oct 12, 2026-6pm CDT Oct 19, 2026
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