| NWS Forecast for: Frio County Issued by: National Weather Service Austin/San Antonio, TX Last Update: 413 PM CDT Sat Aug 8 2026 |  |
| Tonight: Mostly 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. Lows in the mid 70s. Southeast winds 10 to 15 mph. Monday: Partly cloudy in the morning, then clearing. Highs in the upper 90s. Southeast winds 5 to 10 mph. Highest heat index readings up to 108. Monday Night: Mostly clear. Lows in the mid 70s. Southeast winds 10 to 15 mph with gusts up to 25 mph. Tuesday: Mostly sunny. Hot with highs around 100. Highest heat index readings up to 110. Tuesday Night: Clear. Lows in the mid 70s. Highest heat index readings up to 105 early in the evening. Wednesday: Mostly sunny. Hot with highs 100 to 105. Highest heat index readings up to 110. Wednesday Night: Clear. Lows in the mid 70s. Highest heat index readings up to 105 early in the evening. Thursday: Partly cloudy in the morning, then becoming sunny. Hot with highs around 100. Highest heat index readings up to 110. Thursday Night: Clear. Lows in the mid 70s. Highest heat index readings up to 110 early in the evening. Friday: Partly cloudy in the morning, then clearing. Hot with highs around 100. Highest heat index readings up to 110. Friday Night: Mostly clear. Lows in the mid 70s. Highest heat index readings up to 105 early in the evening. Saturday: 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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