| NWS Forecast for: Karnes County Issued by: National Weather Service Austin/San Antonio, TX Last Update: 502 PM CDT Mon Apr 20 2026 | |
| Tonight: Cloudy with a chance of thunderstorms. Showers likely, mainly this evening. Near steady temperature in the lower 60s. East winds 5 to 10 mph. Chance of rain 70 percent. Tuesday: Cloudy with a chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Not as cool with highs in the mid 70s. East winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 50 percent. Tuesday Night: Mostly cloudy with a chance of showers and thunderstorms. Lows in the mid 60s. Southeast winds 5 to 10 mph. Chance of rain 40 percent. Wednesday: Mostly cloudy with a chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Highs in the lower 80s. Southeast winds 5 to 10 mph. Chance of rain 50 percent. Wednesday Night: Partly cloudy in the evening, then becoming mostly cloudy. Lows in the upper 60s. Southeast winds 5 to 10 mph. Thursday Through Friday: Mostly cloudy. Highs in the upper 80s. Lows around 70. Friday Night: Mostly clear in the evening, then becoming mostly cloudy. Lows around 70. Saturday: Cloudy in the morning, then partly cloudy with a slight chance of showers and thunderstorms in the afternoon. Highs around 90. Saturday Night: Partly cloudy in the evening, then becoming mostly cloudy. Lows around 70. Sunday And Sunday Night: Mostly cloudy. Highs around 90. Lows around 70. Monday: Mostly cloudy. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. | |
| Zone Forecast: Karnes County | |
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