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.

Light Rain

55°F

13°C

Humidity 93%
Wind Speed NW 12 mph
Barometer 30.22 in (1023.0 mb)
Dewpoint 53°F (12°C)
Visibility 8.00 mi
Wind Chill52°F (11°C)
Last update 19 Apr 7:53 am CDT
Extended Forecast for

Sullivan City TX

  • Today

    Today: Showers likely, mainly after 3pm. Cloudy, with a high near 65. North northwest wind 11 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 70%.

    High: 65 °F

    Showers
    Likely

  • Tonight

    Tonight: Showers and thunderstorms likely. Cloudy, with a low around 60. Northwest wind 6 to 10 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 60 °F

    Showers
    Likely

  • Monday

    Monday: Showers likely. Cloudy, with a high near 74. North northwest wind 6 to 8 mph becoming northeast in the afternoon. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

    High: 74 °F

    Showers
    Likely

  • Monday Night

    Monday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 66. East northeast wind 5 to 8 mph becoming light and variable after midnight. Chance of precipitation is 50%.

    Low: 66 °F

    Chance
    Showers

  • Tuesday

    Tuesday: A chance of showers, with thunderstorms also possible after 4pm. Partly sunny, with a high near 86. Light east southeast wind becoming southeast 5 to 10 mph in the morning. Chance of precipitation is 30%.

    High: 86 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: A slight chance of thunderstorms before 7pm. Mostly cloudy, with a low around 70. East southeast wind 6 to 10 mph. Chance of precipitation is 10%.

    Low: 70 °F

    Slight Chance
    T-storms then
    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 89. Southeast wind 6 to 10 mph.

    High: 89 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 71. Southeast wind around 10 mph, with gusts as high as 21 mph.

    Low: 71 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 92. Southeast wind 8 to 14 mph, with gusts as high as 23 mph.

    High: 92 °F

    Mostly Sunny

Detailed Forecast

Today
Showers likely, mainly after 3pm. Cloudy, with a high near 65. North northwest wind 11 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 70%.
Tonight
Showers and thunderstorms likely. Cloudy, with a low around 60. Northwest wind 6 to 10 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Monday
Showers likely. Cloudy, with a high near 74. North northwest wind 6 to 8 mph becoming northeast in the afternoon. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Monday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 66. East northeast wind 5 to 8 mph becoming light and variable after midnight. Chance of precipitation is 50%.
Tuesday
A chance of showers, with thunderstorms also possible after 4pm. Partly sunny, with a high near 86. Light east southeast wind becoming southeast 5 to 10 mph in the morning. Chance of precipitation is 30%.
Tuesday Night
A slight chance of thunderstorms before 7pm. Mostly cloudy, with a low around 70. East southeast wind 6 to 10 mph. Chance of precipitation is 10%.
Wednesday
Mostly sunny, with a high near 89. Southeast wind 6 to 10 mph.
Wednesday Night
Mostly clear, with a low around 71. Southeast wind around 10 mph, with gusts as high as 21 mph.
Thursday
Mostly sunny, with a high near 92. Southeast wind 8 to 14 mph, with gusts as high as 23 mph.
Thursday Night
Partly cloudy, with a low around 74. Southeast wind 11 to 14 mph, with gusts as high as 25 mph.
Friday
Partly sunny, with a high near 95. South southeast wind around 10 mph, with gusts as high as 21 mph.
Friday Night
Partly cloudy, with a low around 73.
Saturday
Partly sunny, with a high near 93.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Sullivan City TX
 26.26°N 98.57°W
Last Update:
8:00 am CDT Apr 19, 2026
Forecast Valid:
8am 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