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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.

Partly Cloudy

76°F

24°C

Humidity	79%
Wind Speed	SE 17 G 29 mph
Barometer	29.78 in (1008.3 mb)
Dewpoint	69°F (21°C)
Visibility	10.00 mi
Heat Index	77°F (25°C)
Last update	2 Apr 3:53 am CDT

More Information:

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

Extended Forecast for

Sullivan City TX

Today
High: 97 °F
Sunny and
Breezy
Tonight
Low: 73 °F
Partly Cloudy
and Breezy
then Mostly
Cloudy
Friday
High: 95 °F
Mostly Sunny
and Breezy
Friday Night
Low: 74 °F
Mostly Cloudy
and Breezy
then Slight
Chance
Showers
Saturday
High: 95 °F
Mostly Cloudy
then Chance
Showers
Saturday Night
Low: 66 °F
Showers
Sunday
High: 77 °F
Showers
Sunday Night
Low: 59 °F
Showers
Likely
Monday
High: 70 °F
Chance
Showers

Detailed Forecast

Today

Sunny, with a high near 97. Breezy, with a south southeast wind 15 to 18 mph, with gusts as high as 31 mph.

Tonight

Increasing clouds, with a low around 73. Breezy, with a southeast wind 15 to 18 mph, with gusts as high as 31 mph.

Friday

Mostly sunny, with a high near 95. Breezy, with a southeast wind 14 to 20 mph, with gusts as high as 32 mph.

Friday Night

A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 74. Breezy, with a southeast wind 14 to 18 mph, with gusts as high as 31 mph.

Saturday

A chance of showers between 1pm and 4pm, then a chance of showers and thunderstorms after 4pm. Partly sunny, with a high near 95. Southeast wind 11 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.

Saturday Night

Showers and possibly a thunderstorm. Low around 66. East southeast wind 6 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 90%.

Sunday

Showers and possibly a thunderstorm. High near 77. Northeast wind 7 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 90%.

Sunday Night

Showers likely and possibly a thunderstorm. Cloudy, with a low around 59. North wind 7 to 10 mph. Chance of precipitation is 70%.

Monday

A 50 percent chance of showers, mainly before 1pm. Cloudy, with a high near 70. North wind around 9 mph.

Monday Night

A 20 percent chance of showers. Mostly cloudy, with a low around 58. North wind 3 to 7 mph.

Tuesday

A 20 percent chance of showers. Partly sunny, with a high near 76. North wind 5 to 8 mph.