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Current conditions at
McAllen, Miller International Airport (KMFE)
Lat: 26.18°NLon: 98.24°WElev: 105ft.
Fair
86°F
30°C
| Humidity | 61% |
| Wind Speed | E 14 mph |
| Barometer | 29.92 in (1013.1 mb) |
| Dewpoint | 71°F (22°C) |
| Visibility | 10.00 mi |
| Heat Index | 91°F (33°C) |
| Last update | 19 Sep 9:53 pm CDT |
Extended Forecast for
McAllen TX
Overnight
Low: 78 °F
Mostly Clear
Sunday
High: 101 °F
Hot
Sunday Night
Low: 79 °F
Partly Cloudy
Monday
High: 100 °F
Mostly Sunny
then Chance
T-stormsMonday Night
Low: 79 °F
Mostly Clear
Tuesday
High: 98 °F
Sunny then
Chance
T-stormsTuesday Night
Low: 79 °F
Mostly Clear
Wednesday
High: 97 °F
Chance
Showers then
Chance
T-stormsWednesday Night
Low: 79 °F
Mostly Clear
then Chance
Showers
Detailed Forecast
Overnight
Mostly clear, with a low around 78. Southeast wind around 5 mph becoming calm.
Sunday
Mostly sunny and hot, with a high near 101. Heat index values as high as 107. Calm wind becoming east around 6 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 79. East wind 6 to 11 mph becoming light south southeast after midnight. Winds could gust as high as 22 mph.
Monday
A 30 percent chance of showers and thunderstorms after 3pm. Mostly sunny and hot, with a high near 100. Heat index values as high as 109. Calm wind becoming east 5 to 9 mph in the afternoon.
Monday Night
Mostly clear, with a low around 79. East wind 6 to 11 mph becoming light east southeast after midnight. Winds could gust as high as 21 mph.
Tuesday
A 50 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 98. Light east northeast wind becoming east 5 to 10 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 79. East wind 5 to 10 mph becoming light and variable in the evening.
Wednesday
A chance of showers, with thunderstorms also possible after 1pm. Sunny, with a high near 97. Light north northeast wind becoming east 5 to 10 mph in the afternoon. Chance of precipitation is 50%.
Wednesday Night
A 30 percent chance of showers after 1am. Mostly clear, with a low around 79. East wind 5 to 10 mph becoming light in the evening.
Thursday
A chance of showers, with thunderstorms also possible after 1pm. Mostly sunny, with a high near 96. Light north northeast wind becoming east 5 to 10 mph in the morning. Chance of precipitation is 50%.
Thursday Night
A 30 percent chance of showers. Mostly clear, with a low around 78. East wind 5 to 9 mph becoming calm in the evening.
Friday
A 50 percent chance of showers and thunderstorms. Sunny, with a high near 95.
Friday Night
A 20 percent chance of showers. Mostly clear, with a low around 78.
Saturday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 96.
Additional Forecasts and Information
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Point Forecast:
McAllen TX
26.2°N 98.23°W
26.2°N 98.23°W
12:30 am CDT Sep 20, 2026
12am CDT Sep 20, 2026-6pm CDT Sep 26, 2026
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