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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.

Fair

87°F

31°C

Humidity	57%
Wind Speed	E 9 mph
Barometer	29.87 in (1011.3 mb)
Dewpoint	70°F (21°C)
Visibility	10.00 mi
Heat Index	92°F (33°C)
Last update	18 Apr 5:53 pm CDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

McAllen TX

Tonight
Low: 61 °F
Showers
Sunday
High: 69 °F
Showers
Likely
Sunday Night
Low: 62 °F
Showers
Monday
High: 77 °F
Showers
Likely
Monday Night
Low: 67 °F
Chance
Showers
Tuesday
High: 85 °F
Chance
Showers
Tuesday Night
Low: 70 °F
Mostly Cloudy
Wednesday
High: 88 °F
Partly Sunny
Wednesday Night
Low: 72 °F
Mostly Clear

Detailed Forecast

Tonight

Showers and thunderstorms, mainly before 3am, then showers likely and possibly a thunderstorm after 5am. Low around 61. East southeast wind 8 to 13 mph becoming north after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Sunday

Showers likely. Cloudy, with a high near 69. North northwest wind 11 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 70%.

Sunday Night

Showers and possibly a thunderstorm before 4am, then showers likely. Low around 62. North northwest wind 6 to 10 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Monday

Showers likely, with thunderstorms also possible after 4pm. Mostly cloudy, with a high near 77. North northwest wind 6 to 8 mph becoming east northeast in the afternoon. Chance of precipitation is 70%.

Monday Night

A 50 percent chance of showers and thunderstorms, mainly before 1am. Mostly cloudy, with a low around 67. East northeast wind 5 to 8 mph becoming southeast after midnight.

Tuesday

A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 85. Light east southeast wind becoming southeast 5 to 9 mph in the morning. Chance of precipitation is 40%.

Tuesday Night

Mostly cloudy, with a low around 70. Southeast wind 6 to 10 mph.

Wednesday

Partly sunny, with a high near 88. Southeast wind 6 to 10 mph.

Wednesday Night

Mostly clear, with a low around 72. Southeast wind around 10 mph, with gusts as high as 20 mph.

Thursday

Mostly sunny, with a high near 90. South southeast wind 9 to 14 mph, with gusts as high as 24 mph.

Thursday Night

Partly cloudy, with a low around 74. Southeast wind 11 to 14 mph, with gusts as high as 25 mph.

Friday

Partly sunny, with a high near 93.