| NWS Forecast for: McMullen County Issued by: National Weather Service Corpus Christi, TX Last Update: 124 AM CDT Mon Aug 17 2026 |  |
| Today: Sunny, hot with highs around 104. Southeast winds around 5 mph, increasing to 5 to 10 mph this afternoon. Tonight: Mostly clear. Lows in the mid 70s. Southeast winds 10 to 15 mph, diminishing to 5 to 10 mph after midnight. Tuesday: Partly cloudy in the morning, then clearing. Hot with highs around 104. Southeast winds around 5 mph, increasing to 5 to 10 mph in the afternoon. Tuesday Night: Partly cloudy in the evening, then clearing. Lows in the mid 70s. Southeast winds 10 to 15 mph with gusts up to 25 mph. Wednesday: Sunny, hot with highs around 105. South winds 5 to 10 mph with gusts up to 20 mph. Wednesday Night: Mostly clear. Lows in the upper 70s. Thursday: Sunny, hot with highs 105 to 110. Heat index values up to 110. Thursday Night: Mostly clear. Lows in the upper 70s. Heat index values up to 110 early in the evening. Friday: Sunny, hot with highs 105 to 110. Heat index values up to 110. Friday Night: Mostly clear. Lows in the upper 70s. Saturday: Sunny, hot with highs around 105. Saturday Night: Mostly clear. Lows in the upper 70s. Sunday: Sunny, hot with highs around 105. | |
| Zone Forecast: McMullen County | |
Visit your local NWS office at: https://www.weather.gov/crp |