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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.

Overcast

67°F

19°C

Humidity	87%
Wind Speed	E 7 mph
Barometer	30.01 in (1015.9 mb)
Dewpoint	63°F (17°C)
Visibility	10.00 mi
Last update	8 Apr 1:53 am CDT

More Information:

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

Extended Forecast for

Alamo TX

Overnight
Low: 64 °F
Slight Chance
Showers
Wednesday
High: 79 °F
Chance
Showers
Wednesday Night
Low: 67 °F
Slight Chance
Showers then
Mostly Cloudy
Thursday
High: 83 °F
Showers
Likely
Thursday Night
Low: 68 °F
Chance
T-storms then
Chance
Showers
Friday
High: 84 °F
Showers
Likely
Friday Night
Low: 69 °F
Mostly Cloudy
Saturday
High: 85 °F
Chance
Showers
Saturday Night
Low: 72 °F
Mostly Cloudy

Detailed Forecast

Overnight

A 10 percent chance of showers after 5am. Partly cloudy, with a low around 64. East northeast wind 3 to 5 mph.

Wednesday

A chance of showers, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 79. Light east northeast wind becoming east 5 to 10 mph in the morning. Chance of precipitation is 40%.

Wednesday Night

A 10 percent chance of showers before 7pm. Mostly cloudy, with a low around 67. East wind 5 to 10 mph becoming light east southeast after midnight.

Thursday

A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 83. Light east wind becoming east southeast 5 to 10 mph in the morning. Chance of precipitation is 60%.

Thursday Night

A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 68. East southeast wind 5 to 11 mph.

Friday

Showers likely, with thunderstorms also possible after 1pm. Partly sunny, with a high near 84. East southeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.

Friday Night

Mostly cloudy, with a low around 69. East southeast wind 6 to 11 mph, with gusts as high as 20 mph.

Saturday

A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 85. Southeast wind 6 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.

Saturday Night

Mostly cloudy, with a low around 72. Southeast wind 11 to 15 mph, with gusts as high as 25 mph.

Sunday

Partly sunny, with a high near 88. Breezy, with a south southeast wind 11 to 18 mph, with gusts as high as 30 mph.

Sunday Night

Mostly cloudy, with a low around 72. Southeast wind 14 to 16 mph, with gusts as high as 26 mph.

Monday

Partly sunny, with a high near 91.

Monday Night

Partly cloudy, with a low around 73.

Tuesday

Partly sunny, with a high near 92.