News Headlines
- 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
Harlingen, Rio Grande Valley International Airport (KHRL)
Lat: 26.23°NLon: 97.66°WElev: 33ft.
Partly Cloudy
90°F
32°C
| Humidity | 52% |
| Wind Speed | E 15 mph |
| Barometer | 29.89 in (1012.0 mb) |
| Dewpoint | 70°F (21°C) |
| Visibility | 10.00 mi |
| Heat Index | 96°F (36°C) |
| Last update | 15 Oct 4:52 pm CDT |
Extended Forecast for
Port Mansfield TX
Wind Advisory October 16, 10:00am until October 17, 01:00pm
Tonight
Low: 72 °F
Mostly Clear
Friday
High: 80 °F
Chance
Showers and
WindyFriday Night
Low: 60 °F
Mostly Cloudy
and WindySaturday
High: 70 °F
Decreasing
Clouds and
BreezySaturday Night
Low: 59 °F
Partly Cloudy
Sunday
High: 76 °F
Partly Sunny
Sunday Night
Low: 65 °F
Mostly Cloudy
Monday
High: 80 °F
Partly Sunny
Monday Night
Low: 69 °F
Mostly Cloudy
then Slight
Chance
Showers
Detailed Forecast
Tonight
Mostly clear, with a low around 72. East southeast wind 5 to 10 mph becoming light after midnight.
Friday
A 30 percent chance of showers, mainly before 2pm. Increasing clouds, with a high near 80. Windy, with a north wind 7 to 17 mph increasing to 21 to 31 mph. Winds could gust as high as 40 mph.
Friday Night
Mostly cloudy, with a low around 60. Windy, with a north wind 23 to 29 mph, with gusts as high as 40 mph.
Saturday
Mostly cloudy, then gradually becoming sunny, with a high near 70. Breezy, with a north wind 18 to 24 mph, with gusts as high as 33 mph.
Saturday Night
Partly cloudy, with a low around 59. North wind 8 to 14 mph, with gusts as high as 24 mph.
Sunday
Partly sunny, with a high near 76. North northwest wind 13 to 15 mph, with gusts as high as 23 mph.
Sunday Night
Mostly cloudy, with a low around 65. North northeast wind 3 to 8 mph.
Monday
Partly sunny, with a high near 80. Northeast wind 7 to 10 mph.
Monday Night
A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 69. Northeast wind 5 to 8 mph becoming calm.
Tuesday
A 40 percent chance of showers. Partly sunny, with a high near 83. Northeast wind 6 to 13 mph.
Tuesday Night
A 20 percent chance of showers. Partly cloudy, with a low around 72. East wind 6 to 10 mph.
Wednesday
A 30 percent chance of showers. Mostly sunny, with a high near 84.
Wednesday Night
Mostly clear, with a low around 73.
Thursday
Sunny, with a high near 85.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Port Mansfield TX
26.56°N 97.45°W
26.56°N 97.45°W
5:45 pm CDT Oct 15, 2026
5pm CDT Oct 15, 2026-6pm CDT Oct 22, 2026
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