| NWS Forecast for: Frio County Issued by: National Weather Service Austin/San Antonio, TX Last Update: 130 AM CDT Sun Apr 26 2026 |  |
| Rest Of Tonight: Partly cloudy. Lows in the lower 70s. Southeast winds around 5 mph. Sunday: Mostly cloudy in the morning, then becoming partly cloudy. Patchy fog in the morning. Highs in the mid 90s. Southeast winds 5 to 10 mph. Sunday Night: Partly cloudy. Lows in the lower 70s. Southeast winds 5 to 10 mph with gusts up to 20 mph. Monday: Partly cloudy. Highs in the upper 90s. Southeast winds 5 to 10 mph. Highest heat index readings up to 106 in the afternoon. Monday Night: Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 70s. Southeast winds 5 to 10 mph. Highest heat index readings up to 105 early in the evening. Tuesday Through Wednesday: Partly cloudy. Highs in the upper 90s. Lows in the lower 70s. Highest heat index readings up to 110. Wednesday Night: Partly cloudy with a slight chance of showers and thunderstorms in the evening, then cloudy after midnight. Lows in the lower 70s. Thursday: Mostly cloudy. Highs around 90. Thursday Night: Mostly cloudy with a chance of showers and thunderstorms. Lows in the upper 60s. Chance of rain 30 percent. Friday: Mostly cloudy in the morning, then becoming partly cloudy. A slight chance of showers and thunderstorms. Highs in the mid 80s. Friday Night: Partly cloudy with a slight chance of showers and thunderstorms. Cooler with lows in the upper 50s. Saturday: Partly cloudy. A slight chance of showers in the morning. Highs in the upper 70s. | |
| Zone Forecast: Frio County | |
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