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.

Overcast

76°F

24°C

Humidity 56%
Wind Speed N 10 mph
Barometer 30.37 in (1028.4 mb)
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 28 Mar 11:53 am CDT
Extended Forecast for

Sullivan City TX

  • This Afternoon

    This Afternoon: A slight chance of showers between 1pm and 3pm. Partly sunny, with a high near 82. North northwest wind around 9 mph. Chance of precipitation is 20%.

    High: 82 °F

    Slight Chance
    Showers

  • Tonight

    Tonight: A slight chance of showers between 9pm and 10pm. Mostly cloudy, with a low around 64. North wind 5 to 9 mph becoming calm after midnight. Chance of precipitation is 20%.

    Low: 64 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 90. Light east southeast wind becoming southeast 5 to 10 mph in the morning.

    High: 90 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 67. Southeast wind 8 to 14 mph, with gusts as high as 24 mph.

    Low: 67 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 92. Southeast wind 8 to 16 mph, with gusts as high as 26 mph.

    High: 92 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 68. Southeast wind 10 to 17 mph, with gusts as high as 28 mph.

    Low: 68 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 95. Southeast wind 10 to 15 mph, with gusts as high as 24 mph.

    High: 95 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 70. Southeast wind 10 to 16 mph, with gusts as high as 26 mph.

    Low: 70 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 97. Southeast wind 9 to 13 mph, with gusts as high as 20 mph.

    High: 97 °F

    Sunny

Detailed Forecast

This Afternoon
A slight chance of showers between 1pm and 3pm. Partly sunny, with a high near 82. North northwest wind around 9 mph. Chance of precipitation is 20%.
Tonight
A slight chance of showers between 9pm and 10pm. Mostly cloudy, with a low around 64. North wind 5 to 9 mph becoming calm after midnight. Chance of precipitation is 20%.
Sunday
Mostly sunny, with a high near 90. Light east southeast wind becoming southeast 5 to 10 mph in the morning.
Sunday Night
Partly cloudy, with a low around 67. Southeast wind 8 to 14 mph, with gusts as high as 24 mph.
Monday
Sunny, with a high near 92. Southeast wind 8 to 16 mph, with gusts as high as 26 mph.
Monday Night
Partly cloudy, with a low around 68. Southeast wind 10 to 17 mph, with gusts as high as 28 mph.
Tuesday
Sunny, with a high near 95. Southeast wind 10 to 15 mph, with gusts as high as 24 mph.
Tuesday Night
Mostly clear, with a low around 70. Southeast wind 10 to 16 mph, with gusts as high as 26 mph.
Wednesday
Sunny, with a high near 97. Southeast wind 9 to 13 mph, with gusts as high as 20 mph.
Wednesday Night
Partly cloudy, with a low around 71. Southeast wind 10 to 15 mph, with gusts as high as 23 mph.
Thursday
Mostly sunny, with a high near 96. South southeast wind 10 to 13 mph, with gusts as high as 22 mph.
Thursday Night
Partly cloudy, with a low around 71.
Friday
Mostly sunny, with a high near 98.
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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:
12:45 pm CDT Mar 28, 2026
Forecast Valid:
12pm CDT Mar 28, 2026-6pm CDT Apr 3, 2026
 
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Additional Resources

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National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation