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- WE ARE HIRING: NWS Brownsville/Rio Grande Valley is officially hiring a GS-5/7/9 Meteorologist. Apply today at USAJobs!
- New: October-December2026 Outlook - After a brutally hot and dry September, October brings the pattern change to wetter and less hot, with above average rainfall to close out 2026; flash flooding, water supply, & hazardous marine conditions in focus
Hazardous Weather Conditions
Current conditions at
McAllen, Miller International Airport (KMFE)
Lat: 26.18°NLon: 98.24°WElev: 105ft.
Fair
78°F
26°C
| Humidity | 76% |
| Wind Speed | Calm |
| Barometer | 30.00 in (1015.6 mb) |
| Dewpoint | 70°F (21°C) |
| Visibility | 10.00 mi |
| Heat Index | 80°F (27°C) |
| Last update | 15 Oct 11:53 pm CDT |
Extended Forecast for
Sullivan City TX
Wind Advisory October 16, 01:00pm until October 17, 07:00am
Red Flag Warning October 16, 01:00pm until October 17, 07:00am
Overnight
Low: 73 °F
Clear
Friday
High: 89 °F
Chance
Showers and
BreezyFriday Night
Low: 59 °F
Mostly Cloudy
and BreezySaturday
High: 75 °F
Mostly Sunny
and Breezy
then Mostly
SunnySaturday Night
Low: 56 °F
Partly Cloudy
Sunday
High: 78 °F
Partly Sunny
Sunday Night
Low: 62 °F
Mostly Cloudy
Monday
High: 84 °F
Partly Sunny
Monday Night
Low: 67 °F
Partly Cloudy
Detailed Forecast
Overnight
Clear, with a low around 73. Calm wind.
Friday
A chance of showers between 11am and 3pm. Increasing clouds, with a high near 89. Breezy, with a north wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 34 mph. Chance of precipitation is 40%.
Friday Night
Mostly cloudy, with a low around 59. Breezy, with a north wind 16 to 20 mph, with gusts as high as 37 mph.
Saturday
Mostly sunny, with a high near 75. Breezy, with a north wind 13 to 18 mph, with gusts as high as 34 mph.
Saturday Night
Partly cloudy, with a low around 56. North wind 5 to 7 mph becoming calm.
Sunday
Partly sunny, with a high near 78. North wind around 6 mph becoming calm in the afternoon.
Sunday Night
Mostly cloudy, with a low around 62. Calm wind.
Monday
Partly sunny, with a high near 84. Calm wind becoming north northeast around 5 mph.
Monday Night
Partly cloudy, with a low around 67. Calm wind.
Tuesday
A 20 percent chance of showers after 1pm. Mostly sunny, with a high near 90. Calm wind becoming east northeast around 6 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 71. East wind around 6 mph becoming calm in the evening.
Wednesday
A 20 percent chance of showers. Mostly sunny, with a high near 93.
Wednesday Night
Mostly clear, with a low around 71.
Thursday
Sunny, with a high near 94.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Sullivan City TX
26.29°N 98.57°W
26.29°N 98.57°W
12:18 am CDT Oct 16, 2026
12am CDT Oct 16, 2026-6pm CDT Oct 22, 2026
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