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Current conditions at
McAllen, Miller International Airport (KMFE)
Lat: 26.18°NLon: 98.24°WElev: 105ft.
Fair
81°F
27°C
| Humidity | 85% |
| Wind Speed | N 3 mph |
| Barometer | 30.10 in (1019.1 mb) |
| Dewpoint | 76°F (24°C) |
| Visibility | 10.00 mi |
| Heat Index | 87°F (31°C) |
| Last update | 17 Sep 6:53 am CDT |
Extended Forecast for
Mc Allen TX
Today
High: 97 °F
Mostly Sunny
then Chance
T-stormsTonight
Low: 79 °F
Slight Chance
T-storms then
Slight Chance
ShowersFriday
High: 96 °F
Chance
Showers then
Chance
T-stormsFriday Night
Low: 77 °F
Mostly Clear
Saturday
High: 98 °F
Sunny then
Slight Chance
T-stormsSaturday Night
Low: 78 °F
Mostly Clear
Sunday
High: 99 °F
Sunny
Sunday Night
Low: 79 °F
Partly Cloudy
Monday
High: 100 °F
Sunny then
Slight Chance
T-storms
Detailed Forecast
Today
A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Increasing clouds, with a high near 97. Heat index values as high as 109. Calm wind becoming east northeast 5 to 9 mph in the afternoon. Chance of precipitation is 40%.
Tonight
A slight chance of showers and thunderstorms before 7pm, then a slight chance of showers after 5am. Partly cloudy, with a low around 79. East wind 5 to 9 mph becoming calm in the evening. Winds could gust as high as 20 mph. Chance of precipitation is 10%.
Friday
A chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 96. Heat index values as high as 107. Calm wind becoming east 5 to 9 mph in the afternoon. Chance of precipitation is 40%.
Friday Night
Mostly clear, with a low around 77. East wind 5 to 9 mph becoming calm in the evening. Winds could gust as high as 20 mph.
Saturday
A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 98. Calm wind becoming east 5 to 7 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 78. East wind 5 to 10 mph becoming light southeast after midnight. Winds could gust as high as 20 mph.
Sunday
Sunny, with a high near 99. Calm wind becoming east southeast around 6 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 79. East wind 5 to 10 mph becoming light southeast after midnight. Winds could gust as high as 20 mph.
Monday
A 20 percent chance of showers and thunderstorms after 1pm. Sunny and hot, with a high near 100. Calm wind becoming east 5 to 8 mph in the afternoon.
Monday Night
Mostly clear, with a low around 79. East wind 6 to 11 mph becoming light southeast after midnight. Winds could gust as high as 21 mph.
Tuesday
A 30 percent chance of showers and thunderstorms. Sunny, with a high near 98. Calm wind becoming east 5 to 9 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 78.
Wednesday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 98.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Mc Allen TX
26.22°N 98.23°W
26.22°N 98.23°W
7:45 am CDT Sep 17, 2026
7am CDT Sep 17, 2026-6pm CDT Sep 23, 2026
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