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
55°F
13°C
| Humidity | 90% |
| Wind Speed | S 8 mph |
| Barometer | 30.00 in (1015.6 mb) |
| Dewpoint | 52°F (11°C) |
| Visibility | 10.00 mi |
| Wind Chill | 53°F (12°C) |
| Last update | 10 Dec 12:52 am CST |
Extended Forecast for
Harlingen TX
Overnight
Low: 54 °F
Mostly Clear
Wednesday
High: 82 °F
Mostly Sunny
Wednesday Night
Low: 58 °F
Partly Cloudy
Thursday
High: 78 °F
Mostly Sunny
Thursday Night
Low: 62 °F
Mostly Clear
Friday
High: 84 °F
Mostly Sunny
Friday Night
Low: 66 °F
Mostly Clear
Saturday
High: 84 °F
Mostly Sunny
Saturday Night
Low: 66 °F
Mostly Clear
Detailed Forecast
Overnight
Mostly clear, with a low around 54. South wind around 5 mph.
Wednesday
Mostly sunny, with a high near 82. South wind 5 to 8 mph.
Wednesday Night
Partly cloudy, with a low around 58. East wind around 6 mph becoming light and variable.
Thursday
Mostly sunny, with a high near 78. North wind around 6 mph becoming east in the afternoon.
Thursday Night
Mostly clear, with a low around 62. South southeast wind around 6 mph.
Friday
Mostly sunny, with a high near 84. South wind 6 to 11 mph, with gusts as high as 22 mph.
Friday Night
Mostly clear, with a low around 66. Southeast wind 5 to 9 mph.
Saturday
Mostly sunny, with a high near 84. Southeast wind 5 to 9 mph.
Saturday Night
Mostly clear, with a low around 66. Southeast wind 5 to 8 mph.
Sunday
A slight chance of showers and thunderstorms, then a chance of showers after noon. Mostly sunny, with a high near 82. East wind 5 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.
Sunday Night
Partly cloudy, with a low around 63. East northeast wind 7 to 10 mph, with gusts as high as 20 mph.
Monday
Partly sunny, with a high near 76.
Monday Night
Mostly cloudy, with a low around 65.
Tuesday
Mostly cloudy, with a high near 80.
Additional Forecasts and Information
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Point Forecast:
Harlingen TX
26.19°N 97.7°W
26.19°N 97.7°W
1:00 am CST Dec 10, 2025
1am CST Dec 10, 2025-6pm CST Dec 16, 2025
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