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.
Fair
81°F
27°C
| Humidity | 67% |
| Wind Speed | E 10 mph |
| Barometer | 29.91 in (1012.6 mb) |
| Dewpoint | 69°F (21°C) |
| Visibility | 10.00 mi |
| Heat Index | 84°F (29°C) |
| Last update | 7 Dec 4:52 pm CST |
Extended Forecast for
Harlingen, Rio Grande Valley International Airport TX
Tonight
Low: 48 °F
Mostly Clear
Monday
High: 68 °F
Mostly Sunny
Monday Night
Low: 46 °F
Mostly Clear
Tuesday
High: 74 °F
Sunny
Tuesday Night
Low: 52 °F
Mostly Clear
Wednesday
High: 82 °F
Sunny
Wednesday Night
Low: 58 °F
Mostly Clear
Thursday
High: 84 °F
Sunny
Thursday Night
Low: 61 °F
Mostly Clear
Detailed Forecast
Tonight
Mostly clear, with a low around 48. North wind 7 to 16 mph, with gusts as high as 22 mph.
Monday
Mostly sunny, with a high near 68. North northwest wind 11 to 14 mph, with gusts as high as 22 mph.
Monday Night
Mostly clear, with a low around 46. North northeast wind 5 to 9 mph becoming light.
Tuesday
Sunny, with a high near 74. North wind around 6 mph becoming light and variable.
Tuesday Night
Mostly clear, with a low around 52. East southeast wind around 6 mph becoming light and variable.
Wednesday
Sunny, with a high near 82. South wind 6 to 14 mph, with gusts as high as 22 mph.
Wednesday Night
Mostly clear, with a low around 58. South southeast wind 7 to 10 mph.
Thursday
Sunny, with a high near 84. South wind 7 to 13 mph, with gusts as high as 20 mph.
Thursday Night
Mostly clear, with a low around 61. South southeast wind 7 to 9 mph.
Friday
Mostly sunny, with a high near 83. South southeast wind 7 to 14 mph becoming north in the morning. Winds could gust as high as 21 mph.
Friday Night
Partly cloudy, with a low around 56. North wind 10 to 14 mph, with gusts as high as 20 mph.
Saturday
A 20 percent chance of showers. Mostly sunny, with a high near 74.
Saturday Night
Partly cloudy, with a low around 54.
Sunday
A 20 percent chance of showers. Partly sunny, with a high near 74.
Additional Forecasts and Information
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Point Forecast:
Harlingen, Rio Grande Valley International Airport TX
26.24°N 97.65°W
26.24°N 97.65°W
5:20 pm CST Dec 7, 2025
5pm CST Dec 7, 2025-6pm CST Dec 14, 2025
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