| NWS Forecast for: Southern Hidalgo Issued by: National Weather Service Brownsville, TX Last Update: 127 AM CDT Fri Sep 18 2026 |  |
| Rest Of Tonight: Partly cloudy. Near steady temperature around 80. Light and variable winds. Friday: Mostly sunny with a chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Humid with highs in the mid 90s. Northeast winds 5 to 10 mph. Gusts up to 20 mph in the afternoon. Chance of rain 40 percent. Heat index values up to 109. Friday Night: Mostly clear. Humid with lows in the upper 70s. East winds 5 to 10 mph with gusts up to 20 mph in the evening, becoming light and variable. Saturday: Sunny. Highs in the upper 90s. Northeast winds 5 to 10 mph. Gusts up to 20 mph in the afternoon. Heat index values up to 106. Saturday Night: Mostly clear. Lows in the mid 70s. Southeast winds 5 to 10 mph. Gusts up to 20 mph in the evening. Sunday: Sunny, hot with highs around 100. Heat index values up to 105. Sunday Night: Partly cloudy in the evening, then becoming mostly clear. Lows in the upper 70s. Heat index values up to 105 early in the evening. Monday: Sunny, hot with highs around 100. Heat index values up to 110. Monday Night: Mostly clear. Lows in the upper 70s. Tuesday: Sunny. A chance of showers and thunderstorms in the afternoon. Highs in the upper 90s. Chance of rain 40 percent. Heat index values up to 110. Tuesday Night: Mostly clear. Lows in the upper 70s. Wednesday: Sunny. A chance of showers and thunderstorms in the afternoon. Highs in the upper 90s. Chance of rain 50 percent. Heat index values up to 110. Wednesday Night: Mostly clear. Lows in the upper 70s. Thursday: Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the upper 90s. Chance of rain 50 percent. Heat index values up to 105. | |
| Zone Forecast: Southern Hidalgo | |
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