News Headlines
- The Potential for Wildfire Spread Remains Acute through March. Stop Wildfires Before they Start with Smokey Bear
- El riesgo de propagación de incendios forestales aumenta durante marzo. Revise estas medidas de prevención.
- Drought is Now Severe (Level 2 of 4) to Exceptional (Level 4). Track Its Coverage Here.
- 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
- Understand Spring and Summer Hazardous Weather in the RGV with the 2026 Guide
Current conditions at
Harlingen, Rio Grande Valley International Airport (KHRL)
Lat: 26.23°NLon: 97.66°WElev: 33ft.
Overcast
67°F
19°C
| Humidity | 100% |
| Wind Speed | N 6 mph |
| Barometer | 30.32 in (1026.6 mb) |
| Dewpoint | 67°F (19°C) |
| Visibility | 7.00 mi |
| Last update | 28 Mar 8:52 am CDT |
Extended Forecast for
Harlingen TX
Today
High: 83 °F
Chance
ShowersTonight
Low: 64 °F
Chance
Showers then
Mostly CloudySunday
High: 86 °F
Chance
ShowersSunday Night
Low: 66 °F
Partly Cloudy
Monday
High: 88 °F
Sunny
Monday Night
Low: 68 °F
Partly Cloudy
Tuesday
High: 90 °F
Mostly Sunny
then Mostly
Sunny and
BreezyTuesday Night
Low: 69 °F
Partly Cloudy
Wednesday
High: 92 °F
Mostly Sunny
Detailed Forecast
Today
A chance of showers before 11am, then a chance of showers after 2pm. Mostly sunny, with a high near 83. North northeast wind 6 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 40%.
Tonight
A 30 percent chance of showers before 7pm. Increasing clouds, with a low around 64. Northeast wind 8 to 13 mph becoming light east after midnight. Winds could gust as high as 20 mph.
Sunday
A 30 percent chance of showers. Mostly sunny, with a high near 86. Light and variable wind becoming east southeast 9 to 14 mph in the morning. Winds could gust as high as 23 mph.
Sunday Night
Partly cloudy, with a low around 66. Southeast wind 7 to 15 mph, with gusts as high as 23 mph.
Monday
Sunny, with a high near 88. Southeast wind 7 to 17 mph, with gusts as high as 30 mph.
Monday Night
Partly cloudy, with a low around 68. Southeast wind 10 to 16 mph, with gusts as high as 28 mph.
Tuesday
Mostly sunny, with a high near 90. Breezy, with a south southeast wind 9 to 14 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 32 mph.
Tuesday Night
Partly cloudy, with a low around 69. Southeast wind 10 to 17 mph, with gusts as high as 28 mph.
Wednesday
Mostly sunny, with a high near 92. South southeast wind 10 to 17 mph, with gusts as high as 26 mph.
Wednesday Night
Partly cloudy, with a low around 70. Southeast wind 10 to 15 mph, with gusts as high as 24 mph.
Thursday
Mostly sunny, with a high near 91. South southeast wind 10 to 17 mph, with gusts as high as 28 mph.
Thursday Night
Mostly cloudy, with a low around 70.
Friday
Mostly sunny, with a high near 92. Breezy.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Harlingen TX
26.19°N 97.7°W
26.19°N 97.7°W
9:00 am CDT Mar 28, 2026
9am CDT Mar 28, 2026-6pm CDT Apr 3, 2026
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