| NWS Forecast for: Frio County Issued by: National Weather Service Austin/San Antonio, TX Last Update: 427 PM CDT Wed Jul 29 2026 |  |
| Tonight: Clear this evening, then becoming partly cloudy. Lows in the mid 70s. Southeast winds 10 to 15 mph with gusts up to 25 mph. Highest heat index readings up to 106 early this evening. Thursday: Partly cloudy in the morning, then clearing. Hot with highs around 102. Southeast winds 5 to 10 mph. Gusts up to 20 mph in the afternoon. Thursday Night: Mostly clear. Lows in the mid 70s. Southeast winds 10 to 15 mph with gusts up to 25 mph. Friday: Partly cloudy in the morning, then clearing. Hot with highs around 102. Southeast winds 5 to 10 mph. Friday Night: Mostly clear. Lows in the upper 70s. Southeast winds 10 to 15 mph with gusts up to 25 mph. Highest heat index readings up to 107 early in the evening. Saturday: Mostly sunny. Hot with highs around 100. Highest heat index readings up to 110. Saturday Night: Partly cloudy. A slight chance of showers in the evening. Lows in the upper 70s. Highest heat index readings up to 110 early in the evening. Sunday: Partly cloudy with a slight chance of showers. A slight chance of thunderstorms in the afternoon. Highs in the upper 90s. Highest heat index readings up to 105. Sunday Night: Mostly clear. Lows in the mid 70s. Monday: Mostly sunny. Highs in the upper 90s. Highest heat index readings up to 105. Monday Night: Mostly clear. Lows in the upper 70s. Tuesday: Partly cloudy in the morning, then becoming mostly sunny. Highs in the upper 90s. Highest heat index readings up to 105. Tuesday Night: Partly cloudy in the evening, then becoming mostly clear. Lows in the mid 70s. Wednesday: Partly cloudy in the morning, then clearing. Hot with highs around 100. Highest heat index readings up to 110. | |
| Zone Forecast: Frio County | |
Visit your local NWS office at: https://www.weather.gov/ewx |