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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
Current conditions at
McAllen, Miller International Airport (KMFE)
Lat: 26.18°NLon: 98.24°WElev: 105ft.
Fair
62°F
17°C
| Humidity | 48% |
| Wind Speed | N 5 mph |
| Barometer | 30.39 in (1028.8 mb) |
| Dewpoint | 42°F (6°C) |
| Visibility | 10.00 mi |
| Last update | 17 Oct 11:53 pm CDT |
Extended Forecast for
3 Miles NNE Sullivan City TX
Overnight
Low: 53 °F
Partly Cloudy
Sunday
High: 76 °F
Mostly Sunny
Sunday Night
Low: 64 °F
Mostly Cloudy
Monday
High: 85 °F
Partly Sunny
Monday Night
Low: 68 °F
Mostly Cloudy
Tuesday
High: 89 °F
Mostly Sunny
Tuesday Night
Low: 70 °F
Mostly Clear
Wednesday
High: 90 °F
Mostly Sunny
then Chance
ShowersWednesday Night
Low: 70 °F
Mostly Clear
Detailed Forecast
Overnight
Partly cloudy, with a low around 53. Calm wind becoming north around 5 mph.
Sunday
Mostly sunny, with a high near 76. North wind 5 to 7 mph becoming calm in the afternoon.
Sunday Night
Mostly cloudy, with a low around 64. Calm wind.
Monday
Partly sunny, with a high near 85. Calm wind becoming north northeast around 6 mph in the afternoon.
Monday Night
Mostly cloudy, with a low around 68. Northeast wind around 5 mph becoming calm in the evening.
Tuesday
Mostly sunny, with a high near 89. East northeast wind 3 to 7 mph.
Tuesday Night
Mostly clear, with a low around 70. East northeast wind 5 to 7 mph becoming calm in the evening.
Wednesday
A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 90. North northeast wind 3 to 7 mph.
Wednesday Night
Mostly clear, with a low around 70. East wind around 6 mph becoming calm in the evening.
Thursday
Sunny, with a high near 91. Calm wind becoming east around 6 mph in the afternoon.
Thursday Night
Clear, with a low around 66. East wind 5 to 7 mph becoming calm in the evening.
Friday
Sunny, with a high near 91.
Friday Night
Mostly clear, with a low around 69.
Saturday
Sunny, with a high near 92.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles NNE Sullivan City TX
26.31°N 98.54°W
26.31°N 98.54°W
12:45 am CDT Oct 18, 2026
12am CDT Oct 18, 2026-6pm CDT Oct 24, 2026
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