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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.

Mostly Cloudy and Breezy

88°F

31°C

Humidity	46%
Wind Speed	S 21 G 26 mph
Barometer	29.81 in (1009.1 mb)
Dewpoint	65°F (18°C)
Visibility	10.00 mi
Heat Index	90°F (32°C)
Last update	1 Apr 5:53 pm CDT

More Information:

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

Extended Forecast for

Rio Grande City TX

Tonight
Low: 72 °F
Mostly Clear
Thursday
High: 98 °F
Mostly Sunny
Thursday Night
Low: 73 °F
Partly Cloudy
Friday
High: 97 °F
Mostly Sunny
Friday Night
Low: 74 °F
Mostly Cloudy
Saturday
High: 94 °F
Mostly Cloudy
then Chance
Showers
Saturday Night
Low: 65 °F
Showers
Sunday
High: 76 °F
Showers
Sunday Night
Low: 58 °F
Showers
Likely

Detailed Forecast

Tonight

Mostly clear, with a low around 72. Southeast wind 11 to 15 mph, with gusts as high as 31 mph.

Thursday

Mostly sunny, with a high near 98. Southeast wind around 14 mph, with gusts as high as 30 mph.

Thursday Night

Partly cloudy, with a low around 73. Southeast wind 13 to 15 mph, with gusts as high as 30 mph.

Friday

Mostly sunny, with a high near 97. Southeast wind 11 to 15 mph, with gusts as high as 29 mph.

Friday Night

Mostly cloudy, with a low around 74. Southeast wind 11 to 15 mph, with gusts as high as 31 mph.

Saturday

A 30 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 94. Southeast wind 8 to 10 mph, with gusts as high as 21 mph.

Saturday Night

Showers and possibly a thunderstorm. Low around 65. East southeast wind 5 to 9 mph becoming northeast after midnight. Chance of precipitation is 90%.

Sunday

Showers and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. High near 76. North wind 8 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 80%.

Sunday Night

Showers likely and possibly a thunderstorm. Cloudy, with a low around 58. North northwest wind 5 to 8 mph. Chance of precipitation is 60%.

Monday

A 40 percent chance of showers, mainly before 1pm. Mostly cloudy, with a high near 71. North wind around 6 mph.

Monday Night

Mostly cloudy, with a low around 59. North northeast wind around 5 mph becoming calm in the evening.

Tuesday

A 20 percent chance of showers. Mostly cloudy, with a high near 77.

Tuesday Night

A 20 percent chance of showers. Mostly cloudy, with a low around 62.

Wednesday

Mostly cloudy, with a high near 80.