| NWS Forecast for: McMullen County Issued by: National Weather Service Corpus Christi, TX Last Update: 123 AM CDT Mon Apr 20 2026 |  |
| Today: A chance of thunderstorms. Showers. Highs in the mid 60s. Northeast winds 5 to 10 mph, increasing to east 10 to 15 mph this afternoon. Chance of rain 80 percent. Tonight: Cloudy. Showers likely with a chance of thunderstorms in the evening, then a chance of showers with a slight chance of thunderstorms after midnight. Near steady temperature in the lower 60s. East winds 10 to 15 mph, diminishing to 5 to 10 mph after midnight. Chance of rain 70 percent. Tuesday: Showers likely. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Not as cool with highs in the upper 70s. Southeast winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 70 percent. Tuesday Night: Mostly cloudy with a slight chance of thunderstorms. A chance of showers, mainly in the evening. Lows in the upper 60s. Southeast winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 30 percent. Wednesday: Mostly cloudy in the morning, then becoming partly cloudy. A slight chance of showers and thunderstorms. Highs in the mid 80s. Southeast winds 5 to 10 mph. Chance of rain 20 percent. Wednesday Night: Partly cloudy. Lows in the upper 60s. Thursday: Mostly cloudy. Highs in the upper 80s. Thursday Night: Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 70s. Friday: Mostly cloudy. Highs in the lower 90s. Friday Night: Partly cloudy in the evening, then becoming mostly cloudy. Lows around 70. Saturday: Mostly cloudy. Hot with highs in the mid 90s. Saturday Night: Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 70s. Sunday: Mostly cloudy. Hot with highs in the mid 90s. | |
| Zone Forecast: McMullen County | |
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