| NWS Forecast for: Frio County Issued by: National Weather Service Austin/San Antonio, TX Last Update: 456 PM CDT Fri Aug 7 2026 |  |
| Tonight: Mostly clear. Lows in the mid 70s. Southeast winds 10 to 15 mph. Saturday: Partly cloudy in the morning, then becoming mostly sunny. Highs in the upper 90s. Southeast winds 5 to 10 mph. Saturday Night: Clear. Lows in the mid 70s. Southeast winds 5 to 10 mph. Sunday: Mostly sunny. Highs in the upper 90s. Southeast winds 5 to 10 mph. Highest heat index readings up to 106. Sunday Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 70s. Southeast winds 10 to 15 mph. Monday: Partly cloudy in the morning, then becoming mostly sunny. Highs in the upper 90s. Highest heat index readings up to 105. Monday Night: Partly cloudy in the evening, then becoming mostly clear. Lows in the mid 70s. Tuesday Through Thursday Night: Mostly clear. Hot. Highs around 100. Lows in the mid 70s. Highest heat index readings up to 110. Friday: Partly cloudy in the morning, then clearing. Hot with highs around 100. Highest heat index readings up to 110. | |
| Zone Forecast: Frio County | |
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