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

55°F

13°C

Humidity 22%
Wind Speed N 15 mph
Barometer 30.50 in (1032.7 mb)
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Wind Chill51°F (11°C)
Last update 29 Dec 11:53 pm CST
Extended Forecast for

Sullivan City TX

  • Overnight

    Overnight: Mostly cloudy, with a low around 49. North wind around 8 mph.

    Low: 49 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Cloudy through mid morning, then gradual clearing, with a high near 62. North wind 6 to 9 mph.

    High: 62 °F

    Gradual
    Clearing

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 43. North northeast wind around 5 mph becoming calm in the evening.

    Low: 43 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 71. Calm wind becoming southeast around 5 mph in the afternoon.

    High: 71 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 49. South southeast wind 3 to 5 mph.

    Low: 49 °F

    Mostly Clear

  • New Year's Day

    New Year's Day: Mostly sunny, with a high near 81. South wind 3 to 8 mph.

    High: 81 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 59. South southeast wind 6 to 8 mph.

    Low: 59 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 86. South wind around 6 mph becoming calm in the afternoon.

    High: 86 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 59. Light southeast wind.

    Low: 59 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly cloudy, with a low around 49. North wind around 8 mph.
Tuesday
Cloudy through mid morning, then gradual clearing, with a high near 62. North wind 6 to 9 mph.
Tuesday Night
Mostly clear, with a low around 43. North northeast wind around 5 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 71. Calm wind becoming southeast around 5 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 49. South southeast wind 3 to 5 mph.
New Year's Day
Mostly sunny, with a high near 81. South wind 3 to 8 mph.
Thursday Night
Partly cloudy, with a low around 59. South southeast wind 6 to 8 mph.
Friday
Mostly sunny, with a high near 86. South wind around 6 mph becoming calm in the afternoon.
Friday Night
Mostly clear, with a low around 59. Light southeast wind.
Saturday
Sunny, with a high near 87. Calm wind becoming north northwest around 6 mph in the morning.
Saturday Night
Mostly clear, with a low around 60. Southeast wind around 6 mph.
Sunday
Sunny, with a high near 87.
Sunday Night
Mostly clear, with a low around 63.
Monday
Mostly sunny, with a high near 86.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Sullivan City TX
 26.29°N 98.57°W
Last Update:
12:18 am CST Dec 30, 2025
Forecast Valid:
12am CST Dec 30, 2025-6pm CST Jan 5, 2026
 
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Additional Resources

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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