News Headlines
- New: Preliminary Summary of Damage from Wind-Driven Hail and Flooding Rain in Starr County, March 7-8
- New! Understand Spring and Summer Hazardous Weather in the RGV with the 2026 Guide
- Winter 2025/2026 Weather and Climate Summary for the RGV - Warm and Dry - and a Hard Freeze - Worsens Drought
- March-May (Spring 2026) Outlook: Warmer than normal temperatures are favored to continue; precipitation is a toss-up; drought, wildfire potential, water supply, and heat risk concerns are in focus
- The Potential for Wildfire Spread Will Remain Acute through Early March. Stop Wildfires Before they Start with Smokey Bear
Hazardous Weather Conditions
Current conditions at
Harlingen, Rio Grande Valley International Airport (KHRL)
Lat: 26.23°NLon: 97.66°WElev: 33ft.
Fair
89°F
32°C
| Humidity | 50% |
| Wind Speed | N 9 mph |
| Barometer | 29.91 in (1012.8 mb) |
| Dewpoint | 68°F (20°C) |
| Visibility | 10.00 mi |
| Heat Index | 93°F (34°C) |
| Last update | 11 Mar 12:52 pm CDT |
Extended Forecast for
7 Miles NNW Port Mansfield TX
Fire Weather Watch March 12, 10:00am until March 12, 07:00pm
This Afternoon
High: 94 °F
Sunny
Tonight
Low: 56 °F
Mostly Clear
Thursday
High: 71 °F
Sunny and
Breezy then
SunnyThursday Night
Low: 50 °F
Clear
Friday
High: 79 °F
Sunny
Friday Night
Low: 59 °F
Clear
Saturday
High: 84 °F
Sunny
Saturday Night
Low: 65 °F
Mostly Clear
Sunday
High: 91 °F
Sunny
Detailed Forecast
This Afternoon
Sunny, with a high near 94. West northwest wind around 11 mph.
Tonight
Mostly clear, with a low around 56. North northwest wind 6 to 16 mph becoming northeast in the evening. Winds could gust as high as 28 mph.
Thursday
Sunny, with a high near 71. Breezy, with a north wind 15 to 18 mph, with gusts as high as 28 mph.
Thursday Night
Clear, with a low around 50. Northeast wind 5 to 10 mph becoming light and variable after midnight.
Friday
Sunny, with a high near 79. Calm wind becoming east southeast 5 to 9 mph in the afternoon.
Friday Night
Clear, with a low around 59. South southeast wind 6 to 10 mph.
Saturday
Sunny, with a high near 84. South southeast wind 6 to 16 mph, with gusts as high as 23 mph.
Saturday Night
Mostly clear, with a low around 65. Southeast wind 9 to 16 mph, with gusts as high as 24 mph.
Sunday
Sunny, with a high near 91. South wind 9 to 15 mph, with gusts as high as 21 mph.
Sunday Night
Mostly cloudy, with a low around 60. South southeast wind 9 to 14 mph becoming north northeast after midnight. Winds could gust as high as 22 mph.
Monday
Mostly cloudy, with a high near 72. Breezy, with a north northeast wind 15 to 18 mph, with gusts as high as 28 mph.
Monday Night
Mostly cloudy, with a low around 57.
Tuesday
Partly sunny, with a high near 73.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
7 Miles NNW Port Mansfield TX
26.63°N 97.5°W
26.63°N 97.5°W
1:00 pm CDT Mar 11, 2026
1pm CDT Mar 11, 2026-6pm CDT Mar 17, 2026
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