News Headlines
- New: Winter 2025/2026 Weather and Climate Summary for the RGV - Warm and Dry - and a Hard Freeze - Worsens Drought
- New: 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
- El riesgo de propagación de incendios forestales aumenta durante marzo. Revise estas medidas de prevención.
- Drought is Worsening and Increasing in Coverage Across the Area as We Head into Spring. Track Its Coverage Here.
Current conditions at
Harlingen, Rio Grande Valley International Airport (KHRL)
Lat: 26.23°NLon: 97.66°WElev: 33ft.
Mostly Cloudy and Breezy
84°F
29°C
| Humidity | 57% |
| Wind Speed | S 22 G 37 mph |
| Barometer | 29.93 in (1013.5 mb) |
| Dewpoint | 67°F (19°C) |
| Visibility | 10.00 mi |
| Heat Index | 87°F (31°C) |
| Last update | 5 Mar 10:52 am CST |
Extended Forecast for
2 Miles ENE Harlingen TX
Today
High: 88 °F
Sunny and
BreezyTonight
Low: 70 °F
Increasing
Clouds and
Breezy then
Mostly CloudyFriday
High: 89 °F
Partly Sunny
and BreezyFriday Night
Low: 71 °F
Increasing
CloudsSaturday
High: 90 °F
Decreasing
Clouds and
BreezySaturday Night
Low: 70 °F
Chance
ShowersSunday
High: 87 °F
Chance
ShowersSunday Night
Low: 68 °F
Slight Chance
T-stormsMonday
High: 88 °F
Mostly Cloudy
then Partly
Sunny and
Breezy
Detailed Forecast
Today
Sunny, with a high near 88. Breezy, with a south southeast wind around 21 mph, with gusts as high as 36 mph.
Tonight
Increasing clouds, with a low around 70. Breezy, with a southeast wind 14 to 18 mph, with gusts as high as 30 mph.
Friday
Partly sunny, with a high near 89. Breezy, with a south southeast wind 16 to 22 mph, with gusts as high as 36 mph.
Friday Night
Increasing clouds, with a low around 71. South southeast wind 14 to 17 mph, with gusts as high as 29 mph.
Saturday
Cloudy, then gradually becoming mostly sunny, with a high near 90. Breezy, with a south southeast wind 14 to 18 mph, with gusts as high as 31 mph.
Saturday Night
A slight chance of showers, then a chance of showers and thunderstorms after midnight. Increasing clouds, with a low around 70. Southeast wind 8 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 30%.
Sunday
A 40 percent chance of showers. Partly sunny, with a high near 87. Southeast wind 8 to 13 mph, with gusts as high as 21 mph.
Sunday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 68. Southeast wind 7 to 11 mph.
Monday
Partly sunny, with a high near 88. Breezy, with a south southeast wind 8 to 13 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 32 mph.
Monday Night
Mostly cloudy, with a low around 70. Breezy, with a south southeast wind 15 to 18 mph, with gusts as high as 29 mph.
Tuesday
Mostly cloudy, with a high near 88. Breezy, with a south southeast wind 16 to 20 mph, with gusts as high as 33 mph.
Tuesday Night
Mostly cloudy, with a low around 67.
Wednesday
Sunny, with a high near 93.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
2 Miles ENE Harlingen TX
26.21°N 97.67°W
26.21°N 97.67°W
10:45 am CST Mar 5, 2026
10am CST Mar 5, 2026-6pm CDT Mar 11, 2026
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