| NWS Forecast for: Coastal Willacy Issued by: National Weather Service Brownsville, TX Last Update: 1240 AM CDT Thu Aug 27 2026 | |
| Rest Of Tonight: Clear. Lows in the upper 70s. South winds around 5 mph. Thursday: Sunny with highs in the mid 90s. South winds around 5 mph, increasing to southeast 10 to 15 mph with gusts up to 20 mph in the afternoon. Heat index values up to 111. Thursday Night: Mostly clear. Humid with lows in the mid 70s. Southeast winds 10 to 15 mph with gusts up to 20 mph, becoming south around 5 mph after midnight. Heat index values up to 106 early in the evening. Friday: Sunny with highs in the mid 90s. Temperature falling into the lower 90s in the afternoon. Southeast winds around 5 mph, increasing to east 10 to 15 mph with gusts up to 20 mph in the afternoon. Heat index values up to 111. Friday Night: Mostly clear. Humid with lows in the mid 70s. Southeast winds 10 to 15 mph with gusts up to 20 mph, becoming south around 5 mph after midnight. Saturday: Sunny. Highs in the mid 90s. Heat index values up to 110. Saturday Night: Mostly clear. Lows in the upper 70s. Heat index values up to 105 early in the evening. Sunday: Sunny. Highs in the mid 90s. Heat index values up to 110. Sunday Night: Mostly clear. Lows in the upper 70s. Heat index values up to 105 early in the evening. Monday: Sunny. Highs in the upper 90s. Heat index values up to 115. Monday Night: Mostly clear. Lows in the upper 70s. Heat index values up to 105 early in the evening. Tuesday: Sunny. Highs in the mid 90s. Heat index values up to 115. Tuesday Night: Mostly clear. Lows in the upper 70s. Heat index values up to 105 early in the evening. Wednesday: Sunny. Highs in the mid 90s. Heat index values up to 110. | |
| Zone Forecast: Coastal Willacy | |
Visit your local NWS office at: https://www.weather.gov/bro |