| NWS Forecast for: Frio County Issued by: National Weather Service Austin/San Antonio, TX Last Update: 612 AM CDT Fri Jun 12 2026 |  |
| Today: Partly cloudy with a slight chance of showers. A slight chance of thunderstorms this afternoon. Highs in the lower 90s. Southeast winds 10 to 15 mph. Chance of rain 20 percent. Tonight: Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 70s. Southeast winds 10 to 15 mph. Saturday: Partly cloudy. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Southeast winds 10 to 15 mph. Saturday Night: Partly cloudy. Lows in the mid 70s. Southeast winds 10 to 15 mph. Sunday: Partly cloudy. A slight chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Southeast winds 5 to 10 mph. Highest heat index readings up to 105. Sunday Night: Partly cloudy with a chance of showers. A chance of thunderstorms, mainly in the evening. Lows in the mid 70s. Chance of rain 50 percent. Monday: Partly cloudy. A chance of showers with a slight chance of thunderstorms in the morning, then showers likely with a chance of thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 70 percent. Monday Night: Partly cloudy with a chance of showers and thunderstorms in the evening, then mostly cloudy with showers likely with a slight chance of thunderstorms after midnight. Lows in the mid 70s. Chance of rain 70 percent. Tuesday: 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 upper 80s. Chance of rain 50 percent. Tuesday Night: A slight chance of thunderstorms in the evening. Partly cloudy with a slight chance of showers. Lows in the mid 70s. Wednesday: Partly cloudy. A slight chance of showers in the morning. Highs in the lower 90s. Highest heat index readings up to 105 in the afternoon. Wednesday Night: Clear. Lows in the upper 70s. Thursday: Partly cloudy in the morning, then clearing. Highs in the upper 90s. Highest heat index readings up to 110. | |
| Zone Forecast: Frio County | |
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