| NWS Forecast for: McMullen County Issued by: National Weather Service Corpus Christi, TX Last Update: 123 PM CDT Tue Sep 29 2026 | |
| Tonight: Partly cloudy this evening, then becoming mostly cloudy. Lows in the upper 70s. Southeast winds 15 to 20 mph, diminishing to 10 to 15 mph after midnight. Wednesday: Mostly cloudy in the morning, then becoming partly cloudy. Hot with highs around 102. Southeast winds 10 to 15 mph, increasing to 15 to 20 mph in the afternoon. Heat index values up to 113 in the afternoon. Wednesday Night: Partly cloudy in the evening, then mostly cloudy with a slight chance of showers after midnight. Lows in the upper 70s. Southeast winds 15 to 20 mph with gusts up to 35 mph. Chance of rain 20 percent. Thursday: Mostly cloudy. A chance of showers in the morning, then showers with a chance of thunderstorms in the afternoon. Hot with highs in the upper 90s. Southeast winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 90 percent. Thursday Night: Showers with a chance of thunderstorms. Locally heavy rainfall possible. Lows in the mid 70s. Southeast winds 5 to 10 mph with gusts up to 20 mph, diminishing to around 5 mph after midnight. Chance of rain near 100 percent. Friday: Showers. A chance of thunderstorms in the afternoon. Not as warm with highs in the upper 80s. Chance of rain near 100 percent. Friday Night: Showers with a chance of thunderstorms. Lows in the lower 70s. Chance of rain 90 percent. Saturday: Showers likely in the morning, then showers likely with a chance of thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 70 percent. Saturday Night: Mostly cloudy with a chance of showers. Lows around 70. Chance of rain 50 percent. Sunday: Mostly cloudy. A chance of showers in the morning, then showers likely with a chance of thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 60 percent. Sunday Night: Mostly cloudy with a chance of showers. Lows in the upper 60s. Chance of rain 50 percent. Monday: Mostly cloudy with a chance of showers. Highs in the mid 80s. Chance of rain 50 percent. Monday Night: Mostly cloudy. Lows in the upper 60s. Tuesday: Mostly cloudy in the morning, then becoming partly cloudy. Highs in the mid 80s. | |
| Zone Forecast: McMullen County | |
Visit your local NWS office at: https://www.weather.gov/crp |