News Headlines
- New: Review of Autumn 2025 in the RGV: Record to Near Record Heat, Worsening Drought, and Few and Far Between Rainstorms
- December 2025-February 2026 Outlook - Drier and Warmer than Normal Conditions Expected; Drought, Wildfire Potential, Water Supply Issues and Cold Fronts Remain In Focus
- Drought is Worsening and Increasing in Coverage Across the Area this Fall. Track Its Coverage Here.
Current conditions at
Harlingen, Rio Grande Valley International Airport (KHRL)
Lat: 26.23°NLon: 97.66°WElev: 33ft.
Fog/Mist
56°F
13°C
| Humidity | 97% |
| Wind Speed | NE 3 mph |
| Barometer | 29.99 in (1015.3 mb) |
| Dewpoint | 55°F (13°C) |
| Visibility | 4.00 mi |
| Last update | 6 Dec 7:52 am CST |
Extended Forecast for
Harlingen TX
Today
High: 77 °F
Partly Sunny
Tonight
Low: 64 °F
Mostly Cloudy
Sunday
High: 85 °F
Mostly Sunny
Sunday Night
Low: 53 °F
Mostly Clear
Monday
High: 70 °F
Sunny
Monday Night
Low: 50 °F
Mostly Clear
Tuesday
High: 76 °F
Sunny
Tuesday Night
Low: 57 °F
Mostly Clear
Wednesday
High: 83 °F
Sunny
Detailed Forecast
Today
Partly sunny, with a high near 77. Calm wind becoming east northeast around 6 mph in the afternoon.
Tonight
Mostly cloudy, with a low around 64. East wind around 6 mph becoming calm in the evening.
Sunday
Mostly sunny, with a high near 85. Calm wind becoming west northwest around 6 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 53. North northeast wind 6 to 13 mph, with gusts as high as 24 mph.
Monday
Sunny, with a high near 70. North wind 7 to 13 mph, with gusts as high as 21 mph.
Monday Night
Mostly clear, with a low around 50. North wind 3 to 6 mph.
Tuesday
Sunny, with a high near 76. Light and variable wind becoming east southeast around 6 mph in the morning.
Tuesday Night
Mostly clear, with a low around 57. South southeast wind around 6 mph.
Wednesday
Sunny, with a high near 83. South wind 6 to 11 mph, with gusts as high as 21 mph.
Wednesday Night
Mostly clear, with a low around 62. South southeast wind around 8 mph.
Thursday
Sunny, with a high near 87. South wind 7 to 10 mph.
Thursday Night
Mostly clear, with a low around 64.
Friday
Mostly sunny, with a high near 82.
Additional Forecasts and Information
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Point Forecast:
Harlingen TX
26.19°N 97.7°W
26.19°N 97.7°W
8:18 am CST Dec 6, 2025
8am CST Dec 6, 2025-6pm CST Dec 12, 2025
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