| NWS Forecast for: Frio County Issued by: National Weather Service Austin/San Antonio, TX Last Update: 427 PM CDT Mon Aug 3 2026 |  |
| Tonight: Clear. Lows in the upper 70s. Southeast winds 5 to 10 mph with gusts up to 20 mph. Tuesday: Mostly sunny. Hot with highs around 100. Southeast winds 10 to 15 mph. Highest heat index readings up to 108. Tuesday Night: Mostly clear. 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 in the evening. Wednesday: Partly cloudy in the morning, then clearing. Hot with highs around 100. Southeast winds 5 to 10 mph with gusts up to 20 mph. Highest heat index readings up to 108. Wednesday Night: Mostly clear. 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 in the evening. Thursday And Thursday Night: Mostly clear. Hot. Highs around 100. Lows in the mid 70s. Highest heat index readings up to 110. Friday And Friday Night: Partly cloudy. Highs in the upper 90s. Lows in the mid 70s. Highest heat index readings up to 105. Saturday Through Sunday: Mostly clear. Highs in the upper 90s. Lows in the mid 70s. Highest heat index readings up to 105. Sunday Night And Monday: Partly cloudy. Lows in the mid 70s. Highs in the upper 90s. Highest heat index readings up to 105. | |
| Zone Forecast: Frio County | |
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