| NWS Forecast for: Coastal Willacy Issued by: National Weather Service Brownsville, TX Last Update: 127 PM CDT Mon Jul 6 2026 | |
| This Afternoon: Sunny. Near steady temperature in the lower 90s. Southeast winds 10 to 15 mph with gusts up to 20 mph. Heat index values up to 108. Tonight: Mostly clear. Humid with lows in the upper 70s. Southeast winds 10 to 15 mph. Tuesday: Sunny with highs in the lower 90s. Southeast winds 10 to 15 mph. Heat index values up to 107. Tuesday Night: Mostly clear. Humid with lows in the upper 70s. Southeast winds 10 to 15 mph. Wednesday: Sunny with highs in the lower 90s. Southeast winds 10 to 15 mph. Gusts up to 25 mph in the afternoon. Heat index values up to 105. Wednesday Night: Mostly clear. Lows in the upper 70s. Thursday: Mostly sunny. Highs in the lower 90s. Thursday Night: Partly cloudy in the evening, then becoming mostly cloudy. Lows in the upper 70s. Friday: Partly sunny. Highs in the lower 90s. Heat index values up to 105. Friday Night: Partly cloudy in the evening, then becoming mostly cloudy. Lows in the upper 70s. Saturday: Partly sunny. Highs in the lower 90s. Heat index values up to 110. Saturday Night: Mostly clear in the evening, then becoming partly cloudy. Lows around 80. Sunday: Mostly sunny. Highs in the lower 90s. Heat index values up to 110. | |
| Zone Forecast: Coastal Willacy | |
Visit your local NWS office at: https://www.weather.gov/bro |