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

73°F

23°C

Humidity 90%
Wind Speed SW 3 mph
Barometer 30.06 in (1017.6 mb)
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Last update 10 Apr 3:53 am CDT
Extended Forecast for

Sullivan City TX

  • Overnight

    Overnight: A 20 percent chance of showers. Mostly cloudy, with a low around 69. East southeast wind around 5 mph.

    Low: 69 °F

    Slight Chance
    Showers

  • Friday

    Friday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 5pm. Partly sunny, with a high near 86. East southeast wind 5 to 10 mph. Chance of precipitation is 60%.

    High: 86 °F

    Chance
    Showers then
    Showers
    Likely

  • Friday Night

    Friday Night: A 30 percent chance of showers and thunderstorms, mainly before 7pm. Increasing clouds, with a low around 71. East southeast wind 6 to 10 mph.

    Low: 71 °F

    Chance
    T-storms then
    Mostly Cloudy

  • Saturday

    Saturday: A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 87. Southeast wind 6 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 50%.

    High: 87 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 73. Southeast wind 11 to 15 mph, with gusts as high as 25 mph.

    Low: 73 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 20 percent chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 90. South southeast wind 10 to 16 mph, with gusts as high as 26 mph.

    High: 90 °F

    Mostly Cloudy
    then Slight
    Chance
    T-storms

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 73. Southeast wind 10 to 14 mph, with gusts as high as 24 mph.

    Low: 73 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 91. Southeast wind 10 to 16 mph, with gusts as high as 26 mph.

    High: 91 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 74. Southeast wind 13 to 15 mph, with gusts as high as 25 mph.

    Low: 74 °F

    Partly Cloudy

Detailed Forecast

Overnight
A 20 percent chance of showers. Mostly cloudy, with a low around 69. East southeast wind around 5 mph.
Friday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 5pm. Partly sunny, with a high near 86. East southeast wind 5 to 10 mph. Chance of precipitation is 60%.
Friday Night
A 30 percent chance of showers and thunderstorms, mainly before 7pm. Increasing clouds, with a low around 71. East southeast wind 6 to 10 mph.
Saturday
A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 87. Southeast wind 6 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 50%.
Saturday Night
Mostly cloudy, with a low around 73. Southeast wind 11 to 15 mph, with gusts as high as 25 mph.
Sunday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 90. South southeast wind 10 to 16 mph, with gusts as high as 26 mph.
Sunday Night
Mostly cloudy, with a low around 73. Southeast wind 10 to 14 mph, with gusts as high as 24 mph.
Monday
Partly sunny, with a high near 91. Southeast wind 10 to 16 mph, with gusts as high as 26 mph.
Monday Night
Partly cloudy, with a low around 74. Southeast wind 13 to 15 mph, with gusts as high as 25 mph.
Tuesday
Mostly sunny, with a high near 93. Southeast wind 13 to 17 mph, with gusts as high as 28 mph.
Tuesday Night
Partly cloudy, with a low around 72. Southeast wind 13 to 15 mph, with gusts as high as 25 mph.
Wednesday
Partly sunny, with a high near 93.
Wednesday Night
Mostly cloudy, with a low around 74.
Thursday
Mostly 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:
4:00 am CDT Apr 10, 2026
Forecast Valid:
4am CDT Apr 10, 2026-6pm CDT Apr 16, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation