| NWS Forecast for: Frio County Issued by: National Weather Service Austin/San Antonio, TX Last Update: 406 PM CDT Wed Aug 5 2026 |  |
| Tonight: 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 this evening. Thursday: Partly cloudy in the morning, then clearing. Hot with highs around 100. Southeast winds 5 to 10 mph. Highest heat index readings up to 108. Thursday 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 105 early in the evening. Friday: Mostly sunny. Highs in the upper 90s. Southeast winds 5 to 10 mph. Highest heat index readings up to 107. Friday Night: Mostly clear. Lows in the mid 70s. Southeast winds 5 to 10 mph with gusts up to 20 mph. Saturday Through Monday Night: Mostly clear. Highs in the upper 90s. Lows in the mid 70s. Highest heat index readings up to 105. Tuesday: Partly cloudy in the morning, then clearing. Hot with highs around 100. Highest heat index readings up to 110. Tuesday Night: Mostly clear. Lows in the mid 70s. Highest heat index readings up to 105 early in the evening. Wednesday: 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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