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New: November 2026-January 2027 Outlook - Normal to warmer than normal conditions are favored through the remainder of the Fall into the upcoming Winter Season; mainly dry; marine/coastal, drought, fire weather, & water supply issues are in focus

Current conditions at

McAllen, Miller International Airport (KMFE)

Lat: 26.18°NLon: 98.24°WElev: 105ft.

A Few Clouds

88°F

31°C

Humidity	55%
Wind Speed	SE 10 mph
Barometer	29.80 in (1009.0 mb)
Dewpoint	70°F (21°C)
Visibility	10.00 mi
Heat Index	93°F (34°C)
Last update	5 Nov 4:53 pm CST

More Information:

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

Extended Forecast for

Sullivan City TX

Tonight
Low: 71 °F
Chance
Showers then
Showers
Likely
Friday
High: 81 °F
Showers
Likely then
Chance
Showers
Friday Night
Low: 67 °F
Mostly Cloudy
then Slight
Chance
Showers
Saturday
High: 80 °F
Chance
Showers then
Showers
Likely
Saturday Night
Low: 65 °F
Showers
Sunday
High: 74 °F
Showers
Likely
Sunday Night
Low: 58 °F
Showers
Likely
Monday
High: 70 °F
Chance
Showers
Monday Night
Low: 59 °F
Slight Chance
Showers

Detailed Forecast

Tonight

A chance of showers before midnight, then a chance of showers and thunderstorms between midnight and 2am, then showers likely and possibly a thunderstorm after 2am. Mostly cloudy, with a low around 71. East wind 5 to 7 mph becoming calm in the evening. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

Friday

Showers and thunderstorms likely, mainly before 2pm. Mostly cloudy, with a high near 81. North wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

Friday Night

A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 67. Calm wind becoming north northeast around 6 mph after midnight.

Saturday

A chance of showers, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 80. East wind 6 to 8 mph. Chance of precipitation is 70%.

Saturday Night

Showers and possibly a thunderstorm. Low around 65. East northeast wind 5 to 10 mph becoming north after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 80%.

Sunday

Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 74. North wind 11 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.

Sunday Night

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after midnight. Cloudy, with a low around 58. North wind 9 to 11 mph, with gusts as high as 24 mph. Chance of precipitation is 60%.

Monday

A 30 percent chance of showers, mainly before noon. Mostly cloudy, with a high near 70. North wind 6 to 10 mph, with gusts as high as 23 mph.

Monday Night

A 20 percent chance of showers. Mostly cloudy, with a low around 59. North wind around 5 mph becoming calm in the evening.

Tuesday

Mostly cloudy, with a high near 76. North wind around 5 mph becoming calm in the afternoon.

Tuesday Night

Mostly cloudy, with a low around 62. Calm wind.

Veterans Day

A 20 percent chance of showers. Mostly cloudy, with a high near 80.

Wednesday Night

A 20 percent chance of showers. Mostly cloudy, with a low around 64.