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Current conditions at
McAllen, Miller International Airport (KMFE)
Lat: 26.18°NLon: 98.24°WElev: 105ft.
A Few Clouds
90°F
32°C
| Humidity | 58% |
| Wind Speed | SE 13 mph |
| Barometer | 29.91 in (1012.6 mb) |
| Dewpoint | 73°F (23°C) |
| Visibility | 10.00 mi |
| Heat Index | 99°F (37°C) |
| Last update | 20 May 2:53 pm CDT |
Extended Forecast for
Sullivan City TX
This Afternoon

High: 93 °F
Slight Chance
ShowersTonight
Low: 74 °F
Chance
T-storms then
Showers
LikelyThursday
High: 89 °F
Chance
Showers then
Chance
T-stormsThursday Night

Low: 74 °F
Chance
T-stormsFriday
High: 94 °F
Partly Sunny
then Slight
Chance
T-stormsFriday Night
Low: 76 °F
Chance
T-storms then
Chance
ShowersSaturday
High: 91 °F
Slight Chance
T-storms then
Showers
LikelySaturday Night

Low: 75 °F
Showers
LikelySunday
High: 90 °F
Slight Chance
T-storms then
Chance
T-storms
Detailed Forecast
This Afternoon
A 20 percent chance of showers after 5pm. Partly sunny, with a high near 93. East wind around 11 mph, with gusts as high as 20 mph.
Tonight
A chance of showers and thunderstorms before 3am, then showers likely and possibly a thunderstorm between 3am and 4am, then a chance of showers and thunderstorms after 4am. Mostly cloudy, with a low around 74. East southeast wind 6 to 11 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.
Thursday
A 50 percent chance of showers and thunderstorms, mainly after 5pm. Partly sunny, with a high near 89. North northeast wind 5 to 8 mph becoming south southeast in the morning.
Thursday Night
A chance of showers and thunderstorms before 2am, then a slight chance of showers and thunderstorms after 4am. Mostly cloudy, with a low around 74. Southeast wind around 7 mph. Chance of precipitation is 30%.
Friday
A 20 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 94. South southeast wind 3 to 8 mph.
Friday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 76. Southeast wind around 9 mph.
Saturday
A slight chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 91. South southeast wind 7 to 9 mph. Chance of precipitation is 60%.
Saturday Night
Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 75. Southeast wind 3 to 8 mph. Chance of precipitation is 60%.
Sunday
A 50 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 90. East southeast wind 3 to 6 mph.
Sunday Night
A 50 percent chance of showers and thunderstorms, mainly before 1am. Partly cloudy, with a low around 73. East wind around 5 mph becoming calm in the evening.
Memorial Day
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 88. Calm wind becoming east northeast around 6 mph in the afternoon.
Monday Night
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
3:30 pm CDT May 20, 2026
3pm CDT May 20, 2026-6pm CDT May 26, 2026


