| NWS Forecast for: Frio County Issued by: National Weather Service Austin/San Antonio, TX Last Update: 125 AM CDT Sun Aug 16 2026 |  |
| Rest Of Tonight: Partly cloudy. Lows in the mid 70s. Southeast winds 5 to 10 mph with gusts up to 20 mph. Sunday: Partly cloudy in the morning, then clearing. Hot with highs around 102. Southeast winds 5 to 10 mph. Sunday Night: Mostly clear. Lows in the mid 70s. Southeast winds 10 to 15 mph with gusts up to 25 mph. Monday: Mostly sunny. Hot with highs around 100. Southeast winds 5 to 10 mph. Monday Night: Mostly clear. Lows in the mid 70s. Southeast winds 5 to 10 mph. Tuesday Through Wednesday Night: Mostly clear. Hot. Highs around 100. Lows in the upper 70s. Highest heat index readings up to 105. Thursday: Partly cloudy in the morning, then clearing. Hot with highs 100 to 105. Thursday Night Through Saturday: Mostly clear. Hot. Lows in the upper 70s. Highs 100 to 105. Highest heat index readings up to 110. | |
| Zone Forecast: Frio County | |
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