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Current conditions at
McAllen, Miller International Airport (KMFE)
Lat: 26.18°NLon: 98.24°WElev: 105ft.
Thunderstorm in Vicinity
72°F
22°C
| Humidity | 91% |
| Wind Speed | E 3 mph |
| Barometer | 29.96 in (1014.4 mb) |
| Dewpoint | 69°F (21°C) |
| Visibility | 10.00 mi |
| Last update | 21 May 6:53 am CDT |
Extended Forecast for
McAllen TX
Today

High: 87 °F
Showers
LikelyTonight

Low: 75 °F
Chance
T-stormsFriday

High: 92 °F
Mostly Sunny
Friday Night
Low: 77 °F
Slight Chance
T-storms then
Chance
ShowersSaturday
High: 91 °F
Slight Chance
T-storms then
Showers
LikelySaturday Night
Low: 75 °F
T-storms
Likely then
Showers
LikelySunday
High: 89 °F
Slight Chance
T-storms then
Chance
T-stormsSunday Night

Low: 74 °F
Chance
T-stormsMemorial Day
High: 89 °F
Mostly Sunny
then Chance
T-storms
Detailed Forecast
Today
Showers and thunderstorms likely, mainly before 2pm. Mostly cloudy, with a high near 87. North northeast wind 5 to 7 mph becoming south southwest in the afternoon. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Tonight
A chance of showers and thunderstorms before 3am, then a slight chance of showers and thunderstorms after 5am. Mostly cloudy, with a low around 75. South southeast wind 5 to 7 mph becoming east northeast after midnight. Chance of precipitation is 30%.
Friday
Mostly sunny, with a high near 92. Light southeast wind becoming south southeast 5 to 9 mph in the morning.
Friday Night
A slight chance of showers and thunderstorms, then a chance of showers after 1am. Increasing clouds, with a low around 77. Southeast wind 7 to 9 mph. Chance of precipitation is 40%.
Saturday
A slight chance of showers before 10am, then a slight chance of showers and thunderstorms between 10am and 1pm, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 91. Southeast wind 5 to 9 mph. Chance of precipitation is 60%.
Saturday Night
Showers and thunderstorms likely before 10pm, then showers likely and possibly a thunderstorm between 10pm and 1am, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 75. Southeast wind 3 to 8 mph. Chance of precipitation is 70%.
Sunday
A 50 percent chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 89. Calm wind becoming south southeast 5 to 7 mph in the morning.
Sunday Night
A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 74. East wind around 6 mph becoming calm in the evening.
Memorial Day
A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 89. Calm wind becoming east around 6 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 75. Southeast wind 5 to 7 mph.
Tuesday
Partly sunny, with a high near 91. Light southeast wind increasing to 5 to 10 mph in the morning.
Tuesday Night
Mostly cloudy, with a low around 78.
Wednesday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 91.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
McAllen TX
26.2°N 98.23°W
26.2°N 98.23°W
7:18 am CDT May 21, 2026
7am CDT May 21, 2026-6pm CDT May 27, 2026


