| NWS Forecast for: Frio County Issued by: National Weather Service Austin/San Antonio, TX Last Update: 419 AM CDT Mon Jul 20 2026 |  |
| Today: Sunny. Highs in the upper 90s. Southeast winds 5 to 10 mph. Tonight: Clear. Lows in the lower 70s. Southeast winds 5 to 10 mph with gusts up to 25 mph. Tuesday: Mostly sunny. Highs in the upper 90s. Southeast winds around 5 mph. Tuesday Night: Clear. Lows in the mid 70s. Southeast winds around 5 mph. Wednesday: Mostly sunny. Hot with highs around 100. Light and variable winds, becoming east around 5 mph in the afternoon. Wednesday Night And Thursday: Mostly clear. Lows in the upper 70s. Highs in the upper 90s. Highest heat index readings up to 105. Thursday Night: Mostly clear. A slight chance of showers after midnight. Lows in the upper 70s. Friday: Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 90s. Highest heat index readings up to 105. Friday Night: Mostly clear with a slight chance of showers. Lows in the upper 70s. Saturday: Mostly sunny with a slight chance of showers. A slight chance of thunderstorms in the afternoon. Highs in the upper 90s. Saturday Night And Sunday: Mostly clear. Lows in the upper 70s. Highs in the upper 90s. | |
| Zone Forecast: Frio County | |
Visit your local NWS office at: https://www.weather.gov/ewx |