| NWS Forecast for: McMullen County Issued by: National Weather Service Corpus Christi, TX Last Update: 123 AM CDT Tue Sep 1 2026 | |
| Today: Sunny, hot with highs around 104. Southeast winds around 5 mph, increasing to east this afternoon. Tonight: Mostly clear. Lows in the upper 70s. Southeast winds 10 to 15 mph, becoming south 5 to 10 mph after midnight. Wednesday: Sunny, hot with highs around 105. South winds around 5 mph, increasing to southeast in the afternoon. Heat index values up to 111. Wednesday Night: Mostly clear. Lows in the upper 70s. Southeast winds 10 to 15 mph with gusts up to 30 mph. Thursday: Sunny, hot with highs around 105. Southeast winds 5 to 10 mph, increasing to 10 to 15 mph in the afternoon. Heat index values up to 111. Thursday Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 70s. Friday: Partly cloudy in the morning, then clearing. Hot with highs 100 to 105. Heat index values up to 110. Friday Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 70s. Saturday: Partly cloudy in the morning, then becoming sunny. Hot with highs 100 to 105. Heat index values up to 110 in the afternoon. Saturday Night: Mostly clear. Lows in the mid 70s. Sunday: Sunny, hot with highs around 100. Heat index values up to 110 in the afternoon. Sunday Night: Mostly clear. Lows in the mid 70s. Labor Day: Sunny, hot with highs 100 to 105. Heat index values up to 110 in the afternoon. | |
| Zone Forecast: McMullen County | |
Visit your local NWS office at: https://www.weather.gov/crp |