National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

McAllen, Miller International Airport (KMFE)

Lat: 26.18°NLon: 98.24°WElev: 105ft.

Fog/Mist

58°F

14°C

Humidity 90%
Wind Speed NW 14 mph
Barometer 30.22 in (1023.1 mb)
Dewpoint 55°F (13°C)
Visibility 6.00 mi
Last update 19 Apr 2:53 pm CDT
Extended Forecast for

Sullivan City TX

  • This Afternoon

    This Afternoon: Showers likely. Cloudy, with a high near 60. Northwest wind around 11 mph, with gusts as high as 22 mph. Chance of precipitation is 70%.

    High: 60 °F

    Showers
    Likely

  • Tonight

    Tonight: Showers and possibly a thunderstorm before 3am, then showers likely. Low around 59. West northwest wind 6 to 10 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 59 °F

    Showers

  • Monday

    Monday: A 50 percent chance of showers. Mostly cloudy, with a high near 77. West northwest wind around 7 mph.

    High: 77 °F

    Chance
    Showers

  • Monday Night

    Monday Night: Showers likely and possibly a thunderstorm before 1am, then a chance of showers. Mostly cloudy, with a low around 67. East southeast wind 5 to 7 mph. Chance of precipitation is 60%.

    Low: 67 °F

    Showers
    Likely

  • Tuesday

    Tuesday: A chance of showers, with thunderstorms also possible after 4pm. Partly sunny, with a high near 86. Light east southeast wind becoming south southeast 5 to 10 mph in the morning. Chance of precipitation is 40%.

    High: 86 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: A slight chance of thunderstorms before 7pm. Mostly cloudy, with a low around 69. Southeast wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 10%.

    Low: 69 °F

    Slight Chance
    T-storms then
    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 89. Southeast wind 6 to 9 mph.

    High: 89 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 71. Southeast wind around 10 mph, with gusts as high as 20 mph.

    Low: 71 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 92. Southeast wind 8 to 13 mph, with gusts as high as 21 mph.

    High: 92 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Showers likely. Cloudy, with a high near 60. Northwest wind around 11 mph, with gusts as high as 22 mph. Chance of precipitation is 70%.
Tonight
Showers and possibly a thunderstorm before 3am, then showers likely. Low around 59. West northwest wind 6 to 10 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Monday
A 50 percent chance of showers. Mostly cloudy, with a high near 77. West northwest wind around 7 mph.
Monday Night
Showers likely and possibly a thunderstorm before 1am, then a chance of showers. Mostly cloudy, with a low around 67. East southeast wind 5 to 7 mph. Chance of precipitation is 60%.
Tuesday
A chance of showers, with thunderstorms also possible after 4pm. Partly sunny, with a high near 86. Light east southeast wind becoming south southeast 5 to 10 mph in the morning. Chance of precipitation is 40%.
Tuesday Night
A slight chance of thunderstorms before 7pm. Mostly cloudy, with a low around 69. Southeast wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 10%.
Wednesday
Mostly sunny, with a high near 89. Southeast wind 6 to 9 mph.
Wednesday Night
Partly cloudy, with a low around 71. Southeast wind around 10 mph, with gusts as high as 20 mph.
Thursday
Mostly sunny, with a high near 92. Southeast wind 8 to 13 mph, with gusts as high as 21 mph.
Thursday Night
Partly cloudy, with a low around 74. Southeast wind 10 to 13 mph, with gusts as high as 23 mph.
Friday
Mostly sunny, with a high near 95. South southeast wind around 9 mph.
Friday Night
Partly cloudy, with a low around 74.
Saturday
Partly sunny, with a high near 96.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Sullivan City TX
 26.26°N 98.57°W
Last Update:
2:47 pm CDT Apr 19, 2026
Forecast Valid:
3pm CDT Apr 19, 2026-6pm CDT Apr 25, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation