| NWS Forecast for: McMullen County Issued by: National Weather Service Corpus Christi, TX Last Update: 124 PM CDT Mon May 18 2026 |  |
| Tonight: Mostly cloudy with a slight chance of showers and thunderstorms. Lows around 80. Southeast winds 15 to 20 mph, diminishing to 10 to 15 mph after midnight. Chance of rain 20 percent. Tuesday: Mostly cloudy in the morning, then becoming partly cloudy. Hot with highs in the upper 90s. Southeast winds 15 to 20 mph. Tuesday Night: Mostly cloudy with a chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. Lows in the mid 70s. Southeast winds 10 to 15 mph, becoming east 5 to 10 mph after midnight. Gusts up to 30 mph. Chance of rain 70 percent. Wednesday: Mostly cloudy. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Southeast winds 5 to 10 mph, increasing to 10 to 15 mph in the afternoon. Chance of rain 50 percent. Wednesday Night: Mostly cloudy with a slight chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. Lows in the mid 70s. Southeast winds 10 to 15 mph, diminishing to 5 to 10 mph after midnight. Chance of rain 70 percent. Thursday: Showers with a chance of thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. Highs in the upper 80s. Chance of rain 80 percent. Thursday Night: Showers with thunderstorms likely in the evening, then showers likely with a chance of thunderstorms after midnight. Lows in the lower 70s. Chance of rain 80 percent. Friday: Mostly cloudy with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 50 percent. Friday Night: Partly cloudy with a chance of showers and thunderstorms in the evening, then mostly cloudy with a chance of showers after midnight. Lows in the lower 70s. Chance of rain 50 percent. Saturday: Mostly cloudy. A chance of showers in the morning, then showers likely with a chance of thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 70 percent. Saturday Night: Showers likely with a chance of thunderstorms in the evening, then a chance of showers after midnight. Lows in the lower 70s. Chance of rain 70 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: Partly cloudy in the evening, then becoming mostly cloudy. A chance of showers. Lows in the lower 70s. Chance of rain 50 percent. Memorial Day: Mostly cloudy in the morning, then partly cloudy with a chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 50 percent. | |
| Zone Forecast: McMullen County | |
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