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.

Fair

80°F

27°C

Humidity 85%
Wind Speed SE 8 mph
Barometer 30.08 in (1018.5 mb)
Dewpoint 75°F (24°C)
Visibility 10.00 mi
Heat Index85°F (29°C)
Last update 6 Aug 2:53 am CDT
Extended Forecast for

Sullivan City TX

  • Overnight

    Overnight: Mostly clear, with a low around 78. Southeast wind around 5 mph.

    Low: 78 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny and hot, with a high near 101. Heat index values as high as 109. Light east southeast wind becoming southeast 5 to 9 mph in the morning.

    High: 101 °F

    Hot

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 79. Southeast wind 6 to 11 mph, with gusts as high as 21 mph.

    Low: 79 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny and hot, with a high near 102. Heat index values as high as 112. Southeast wind 5 to 9 mph.

    High: 102 °F

    Hot

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 78. South southeast wind 6 to 10 mph, with gusts as high as 21 mph.

    Low: 78 °F

    Mostly Clear

  • Friday

    Friday: Sunny and hot, with a high near 103. Southeast wind 5 to 8 mph.

    High: 103 °F

    Hot

  • Friday Night

    Friday Night: Mostly clear, with a low around 78. Southeast wind 6 to 11 mph, with gusts as high as 22 mph.

    Low: 78 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny and hot, with a high near 101. Southeast wind 6 to 9 mph.

    High: 101 °F

    Hot

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 78. Southeast wind 6 to 13 mph, with gusts as high as 22 mph.

    Low: 78 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly clear, with a low around 78. Southeast wind around 5 mph.
Wednesday
Sunny and hot, with a high near 101. Heat index values as high as 109. Light east southeast wind becoming southeast 5 to 9 mph in the morning.
Wednesday Night
Mostly clear, with a low around 79. Southeast wind 6 to 11 mph, with gusts as high as 21 mph.
Thursday
Sunny and hot, with a high near 102. Heat index values as high as 112. Southeast wind 5 to 9 mph.
Thursday Night
Mostly clear, with a low around 78. South southeast wind 6 to 10 mph, with gusts as high as 21 mph.
Friday
Sunny and hot, with a high near 103. Southeast wind 5 to 8 mph.
Friday Night
Mostly clear, with a low around 78. Southeast wind 6 to 11 mph, with gusts as high as 22 mph.
Saturday
Sunny and hot, with a high near 101. Southeast wind 6 to 9 mph.
Saturday Night
Mostly clear, with a low around 78. Southeast wind 6 to 13 mph, with gusts as high as 22 mph.
Sunday
Sunny and hot, with a high near 101. Southeast wind 5 to 10 mph.
Sunday Night
Mostly clear, with a low around 78. Southeast wind 6 to 11 mph, with gusts as high as 22 mph.
Monday
Sunny and hot, with a high near 101.
Monday Night
Mostly clear, with a low around 78.
Tuesday
Sunny and hot, with a high near 101.
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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:
3:00 am CDT Aug 6, 2025
Forecast Valid:
3am CDT Aug 6, 2025-6pm CDT Aug 12, 2025
 
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Additional Resources

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Hourly Weather Forecast

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Chance of Precipitation