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
62°F
17°C
| Humidity | 100% |
| Wind Speed | NE 5 mph |
| Barometer | 30.02 in (1016.6 mb) |
| Dewpoint | 62°F (17°C) |
| Visibility | 1.75 mi |
| Last update | 7 Dec 8:52 pm CST |
Extended Forecast for
Harlingen TX
Tonight
Low: 50 °F
Mostly Clear
Monday
High: 68 °F
Mostly Sunny
Monday Night
Low: 48 °F
Mostly Clear
Tuesday
High: 74 °F
Sunny
Tuesday Night
Low: 55 °F
Mostly Clear
Wednesday
High: 83 °F
Sunny
Wednesday Night
Low: 60 °F
Mostly Clear
Thursday
High: 85 °F
Sunny
Thursday Night
Low: 63 °F
Mostly Clear
Detailed Forecast
Tonight
Mostly clear, with a low around 50. North wind 13 to 15 mph, with gusts as high as 21 mph.
Monday
Mostly sunny, with a high near 68. North northwest wind 9 to 14 mph, with gusts as high as 22 mph.
Monday Night
Mostly clear, with a low around 48. North northeast wind 5 to 7 mph becoming calm.
Tuesday
Sunny, with a high near 74. Light and variable wind becoming east around 6 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 55. South southeast wind 3 to 6 mph.
Wednesday
Sunny, with a high near 83. South wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday Night
Mostly clear, with a low around 60. South southeast wind 6 to 8 mph.
Thursday
Sunny, with a high near 85. South wind 6 to 10 mph.
Thursday Night
Mostly clear, with a low around 63. South southeast wind 6 to 8 mph.
Friday
Mostly sunny, with a high near 82. South southeast wind 6 to 11 mph becoming north in the morning. Winds could gust as high as 20 mph.
Friday Night
Partly cloudy, with a low around 56. North wind around 10 mph, with gusts as high as 20 mph.
Saturday
A 20 percent chance of showers. Mostly sunny, with a high near 73.
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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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Harlingen TX
26.19°N 97.67°W
26.19°N 97.67°W
9:15 pm CST Dec 7, 2025
9pm CST Dec 7, 2025-6pm CST Dec 14, 2025
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