News Headlines
- WE ARE HIRING: NWS Brownsville/Rio Grande Valley is officially hiring a GS-5/7/9 Meteorologist. Apply today at USAJobs!
- October 1-7 Rainfall Improves Long-Term Drought, but Severe to Extreme Conditions Remain for Some. Click Here for Details.
- 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.
Fair
88°F
31°C
| Humidity | 50% |
| Wind Speed | SE 12 mph |
| Barometer | 29.95 in (1014.1 mb) |
| Dewpoint | 67°F (19°C) |
| Visibility | 10.00 mi |
| Heat Index | 91°F (33°C) |
| Last update | 15 Oct 12:52 pm CDT |
Extended Forecast for
Port Mansfield TX
Wind Advisory October 16, 10:00am until October 17, 01:00pm
This Afternoon
High: 85 °F
Sunny
Tonight
Low: 76 °F
Mostly Clear
Friday
High: 81 °F
Chance
Showers and
WindyFriday Night
Low: 63 °F
Mostly Cloudy
and WindySaturday
High: 70 °F
Decreasing
Clouds and
WindySaturday Night
Low: 63 °F
Partly Cloudy
then Mostly
Cloudy and
BreezySunday
High: 74 °F
Partly Sunny
and Breezy
then Partly
SunnySunday Night
Low: 68 °F
Mostly Cloudy
Monday
High: 79 °F
Partly Sunny
Detailed Forecast
This Afternoon
Sunny, with a high near 85. East southeast wind around 14 mph.
Tonight
Mostly clear, with a low around 76. East southeast wind 6 to 11 mph becoming light after midnight.
Friday
A 30 percent chance of showers and thunderstorms, mainly before 3pm. Mostly sunny, with a high near 81. Windy, with a north wind 9 to 19 mph increasing to 23 to 33 mph. Winds could gust as high as 43 mph.
Friday Night
Mostly cloudy, with a low around 63. Windy, with a north wind 29 to 31 mph, with gusts as high as 41 mph.
Saturday
Mostly cloudy, then gradually becoming sunny, with a high near 70. Windy, with a north wind 20 to 28 mph, with gusts as high as 36 mph.
Saturday Night
Partly cloudy, with a low around 63. Breezy, with a north wind 11 to 18 mph, with gusts as high as 26 mph.
Sunday
Partly sunny, with a high near 74. Breezy, with a north wind 15 to 18 mph, with gusts as high as 25 mph.
Sunday Night
Mostly cloudy, with a low around 68. North northeast wind 6 to 11 mph.
Monday
Partly sunny, with a high near 79. Northeast wind 9 to 11 mph.
Monday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 73. Northeast wind 6 to 10 mph.
Tuesday
A 40 percent chance of showers. Mostly sunny, with a high near 83. Northeast wind 8 to 14 mph, with gusts as high as 20 mph.
Tuesday Night
A 30 percent chance of showers. Partly cloudy, with a low around 76.
Wednesday
A 30 percent chance of showers. Sunny, with a high near 84.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
Port Mansfield TX
26.54°N 97.42°W
26.54°N 97.42°W
1:00 pm CDT Oct 15, 2026
1pm CDT Oct 15, 2026-6pm CDT Oct 21, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
