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Current conditions at
McAllen, Miller International Airport (KMFE)
Lat: 26.18°NLon: 98.24°WElev: 105ft.
Fair
84°F
29°C
| Humidity | 80% |
| Wind Speed | SE 12 mph |
| Barometer | 29.91 in (1012.7 mb) |
| Dewpoint | 77°F (25°C) |
| Visibility | 10.00 mi |
| Heat Index | 94°F (34°C) |
| Last update | 19 May 11:53 pm CDT |
Extended Forecast for
Sullivan City TX
Overnight

Low: 78 °F
Chance
T-stormsWednesday
High: 93 °F
Chance
Showers then
Slight Chance
T-stormsWednesday Night
Low: 76 °F
Slight Chance
T-storms then
Chance
ShowersThursday

High: 90 °F
Heavy Rain
Thursday Night
Low: 75 °F
Chance
T-storms then
Chance
ShowersFriday

High: 94 °F
Mostly Sunny
Friday Night

Low: 76 °F
Chance
T-stormsSaturday
High: 92 °F
Slight Chance
T-storms then
Showers
LikelySaturday Night

Low: 75 °F
Chance
T-storms
Detailed Forecast
Overnight
A 40 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 78. East wind around 10 mph, with gusts as high as 20 mph.
Wednesday
A 30 percent chance of showers and thunderstorms, mainly before 3pm. Partly sunny, with a high near 93. East northeast wind 10 to 13 mph becoming southeast in the afternoon. Winds could gust as high as 21 mph.
Wednesday Night
A 40 percent chance of showers and thunderstorms, mainly after 2am. Mostly cloudy, with a low around 76. East southeast wind 5 to 13 mph, with gusts as high as 22 mph.
Thursday
A chance of showers, with thunderstorms also possible after 10am. Some of the storms could produce heavy rainfall. Mostly cloudy, with a high near 90. Southeast wind 5 to 9 mph. Chance of precipitation is 50%.
Thursday Night
A chance of showers and thunderstorms between 7pm and 4am, then a chance of showers after 4am. Mostly cloudy, with a low around 75. Southeast wind 6 to 8 mph. Chance of precipitation is 50%.
Friday
Mostly sunny, with a high near 94. Southeast wind 5 to 10 mph.
Friday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 76. Southeast wind 8 to 10 mph, with gusts as high as 20 mph.
Saturday
A slight chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 92. Southeast wind 7 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.
Saturday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 75. East wind 5 to 9 mph becoming light east southeast after midnight.
Sunday
A 50 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 90. East southeast wind 3 to 7 mph.
Sunday Night
A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 73. East wind 5 to 7 mph becoming calm in the evening.
Memorial Day
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 89.
Monday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 74.
Tuesday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 90.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Sullivan City TX
26.29°N 98.57°W
26.29°N 98.57°W
12:45 am CDT May 20, 2026
12am CDT May 20, 2026-6pm CDT May 26, 2026


