News Headlines
- New: Quick Summary of Starr County Damaging Wind, Hail, and Flash Flooding March 7-8, 2026
- 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 and Windy
82°F
28°C
| Humidity | 60% |
| Wind Speed | S 28 G 37 mph |
| Barometer | 29.71 in (1006.1 mb) |
| Dewpoint | 67°F (19°C) |
| Visibility | 10.00 mi |
| Heat Index | 84°F (29°C) |
| Last update | 15 Mar 10:52 am CDT |
Extended Forecast for
Rio Hondo TX
Wind Advisory March 15, 10:00pm until March 16, 01:00pm
Red Flag Warning March 15, 10:00pm until March 16, 07:00pm
Today
High: 96 °F
Sunny and
BreezyTonight
Low: 56 °F
Partly Cloudy
then Slight
Chance
T-storms and
BreezyMonday
High: 66 °F
Becoming
Sunny and
WindyMonday Night
Low: 50 °F
Increasing
CloudsTuesday
High: 72 °F
Mostly Sunny
Tuesday Night
Low: 56 °F
Mostly Clear
Wednesday
High: 80 °F
Sunny
Wednesday Night
Low: 57 °F
Mostly Clear
Thursday
High: 85 °F
Sunny
Detailed Forecast
Today
Sunny, with a high near 96. Breezy, with a south wind 16 to 24 mph, with gusts as high as 31 mph.
Tonight
A slight chance of showers and thunderstorms between 1am and 2am. Increasing clouds, with a low around 56. Breezy, with a south wind 13 to 22 mph becoming north northeast after midnight. Winds could gust as high as 34 mph. Chance of precipitation is 20%.
Monday
Partly sunny, then gradually becoming sunny, with a high near 66. Windy, with a north wind 21 to 30 mph, with gusts as high as 45 mph.
Monday Night
Increasing clouds, with a low around 50. North northeast wind 7 to 16 mph, with gusts as high as 22 mph.
Tuesday
Mostly sunny, with a high near 72. East wind 7 to 15 mph, with gusts as high as 21 mph.
Tuesday Night
Mostly clear, with a low around 56. Southeast wind 6 to 14 mph, with gusts as high as 20 mph.
Wednesday
Sunny, with a high near 80. Southeast wind 6 to 15 mph, with gusts as high as 21 mph.
Wednesday Night
Mostly clear, with a low around 57. East southeast wind 5 to 15 mph, with gusts as high as 21 mph.
Thursday
Sunny, with a high near 85. Light southeast wind becoming east southeast 8 to 13 mph in the morning.
Thursday Night
Clear, with a low around 58. East southeast wind 5 to 15 mph becoming south after midnight. Winds could gust as high as 20 mph.
Friday
Sunny, with a high near 89. Light south wind becoming southeast 8 to 13 mph in the morning.
Friday Night
Clear, with a low around 61.
Saturday
Sunny, with a high near 91.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Rio Hondo TX
26.24°N 97.57°W
26.24°N 97.57°W
11:15 am CDT Mar 15, 2026
11am CDT Mar 15, 2026-6pm CDT Mar 21, 2026
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