| NWS Forecast for: Starr County Issued by: National Weather Service Brownsville, TX Last Update: 1230 AM CDT Sat Jun 14 2025 |  |
| Today: Sunny. Highs in the upper 90s. Southeast winds 10 to 15 mph with gusts up to 25 mph. Heat index values up to 109. Tonight: Mostly clear in the evening, then becoming partly cloudy. Humid with lows in the upper 70s. Southeast winds 10 to 15 mph with gusts up to 25 mph. Heat index values up to 107 early in the evening. Sunday: Mostly sunny. Humid with highs in the upper 90s. Southeast winds 5 to 10 mph with gusts up to 20 mph. Heat index values up to 109. Sunday Night: Mostly clear. Lows in the upper 70s. Southeast winds 5 to 10 mph with gusts up to 20 mph. Heat index values up to 105 early in the evening. Monday: Mostly sunny. Highs in the upper 90s. Southeast winds 5 to 10 mph. Heat index values up to 107. Monday Night Through Wednesday: Mostly clear. Lows in the upper 70s. Highs in the upper 90s. Heat index values up to 105. Wednesday Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 70s. Juneteenth: Mostly sunny. A chance of showers in the morning, then a chance of thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 50 percent. Thursday Night: Mostly cloudy with a chance of showers. Lows in the mid 70s. Chance of rain 50 percent. Friday: Mostly cloudy. A chance of showers in the morning, then a chance of thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 50 percent. | |
| Zone Forecast: Starr County | |
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