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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

57°F

14°C

Humidity	90%
Wind Speed	NW 15 G 22 mph
Barometer	30.26 in (1024.6 mb)
Dewpoint	54°F (12°C)
Visibility	7.00 mi
Last update	19 Apr 10:53 am CDT

More Information:

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

Extended Forecast for

Rio Grande City TX

Today
High: 59 °F
Showers
Likely
Tonight
Low: 58 °F
Showers
Monday
High: 76 °F
Showers
Likely then
Chance
Showers
Monday Night
Low: 66 °F
Chance
Showers
Tuesday
High: 87 °F
Chance
Showers
Tuesday Night
Low: 69 °F
Slight Chance
T-storms then
Mostly Cloudy
Wednesday
High: 90 °F
Mostly Sunny
Wednesday Night
Low: 71 °F
Partly Cloudy
Thursday
High: 94 °F
Mostly Sunny

Detailed Forecast

Today

Showers likely, mainly after 4pm. Cloudy, with a high near 59. Northwest wind around 10 mph, with gusts as high as 21 mph. Chance of precipitation is 60%.

Tonight

Showers and possibly a thunderstorm before 1am, then showers likely. Low around 58. Northwest wind 5 to 8 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Monday

Showers likely, mainly before 7am. Mostly cloudy, with a high near 76. Northwest wind around 6 mph. Chance of precipitation is 60%.

Monday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 66. North wind around 6 mph becoming light and variable after midnight. Chance of precipitation is 50%.

Tuesday

A chance of showers, with thunderstorms also possible after 4pm. Partly sunny, with a high near 87. Calm wind becoming southeast 5 to 8 mph in the morning. Chance of precipitation is 30%.

Tuesday Night

A slight chance of thunderstorms before 7pm. Mostly cloudy, with a low around 69. Southeast wind 5 to 8 mph. Chance of precipitation is 10%.

Wednesday

Mostly sunny, with a high near 90. Southeast wind 5 to 7 mph.

Wednesday Night

Partly cloudy, with a low around 71. Southeast wind around 8 mph, with gusts as high as 20 mph.

Thursday

Mostly sunny, with a high near 94. Southeast wind 6 to 10 mph, with gusts as high as 20 mph.

Thursday Night

Partly cloudy, with a low around 73. Southeast wind 7 to 10 mph, with gusts as high as 22 mph.

Friday

Mostly sunny, with a high near 96. Southeast wind around 7 mph.