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- Check Out the 2025 Rio Grande Valley/Deep South Texas Hurricane Guide
- Guia de Huracanes 2025 del Valle del Rio Grande/Extremo Sur de Texas
Hazardous Weather Conditions

Current conditions at
Harlingen, Rio Grande Valley International Airport (KHRL)
Lat: 26.23° N Lon: 97.66° W Elev: 33 ft.
Partly Cloudy
96°F
36°C
Humidity | 46% |
Wind Speed | S 9 mph |
Barometer | 29.93 in (1013.4 mb) |
Dewpoint | 72°F (22°C) |
Visibility | 10.00 mi |
Heat Index | 105°F (41°C) |
Last update | 3 Aug 1:52 pm CDT |
Detailed forecast for
Coastal Willacy
Tonight
Mostly clear. Lows in the upper 70s. Southeast winds 10 to 15 mph.
Monday
Sunny with highs in the mid 90s. South winds 5 to 10 mph, becoming southeast 10 to 15 mph in the afternoon. Heat index values up to 110.
Monday Night
Mostly clear. Humid with lows in the upper 70s. Southeast winds 10 to 15 mph. Heat index values up to 105 early in the evening.
Tuesday
Sunny with highs in the mid 90s. Southeast winds around 5 mph, increasing to east 10 to 15 mph in the afternoon. Heat index values up to 107.
Tuesday Night
Mostly clear. Humid with lows in the upper 70s. Southeast winds 10 to 15 mph, diminishing to around 5 mph after midnight.
Wednesday Through Sunday
Mostly clear. Highs in the mid 90s. Lows in the upper 70s. Heat index values up to 110.
Additional Forecasts and Information
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