| NWS Forecast for: Caldwell County Issued by: National Weather Service Austin/San Antonio, TX Last Update: 410 AM CDT Wed Jul 29 2026 |  |
| Today: Partly cloudy this morning, then clearing. Hot with highs around 100. South winds 5 to 10 mph. Highest heat index readings up to 108. Tonight: Clear in the evening, then becoming partly cloudy. Lows in the mid 70s. South winds 5 to 10 mph. Highest heat index readings up to 105 early in the evening. Thursday: Partly cloudy in the morning, then clearing. Hot with highs around 100. South winds 5 to 10 mph. Highest heat index readings up to 107. Thursday Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 70s. South winds 10 to 15 mph. Friday: Mostly sunny. Hot with highs around 102. South winds 5 to 10 mph. Friday Night: Clear in the evening, then becoming partly cloudy. Lows in the upper 70s. Saturday: Partly cloudy in the morning, then clearing. Hot with highs around 100. Highest heat index readings up to 110. Saturday Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 70s. Highest heat index readings up to 105 early in the evening. Sunday: Partly cloudy in the morning, then clearing. Hot with highs around 100. Sunday Night And Monday: Mostly clear. Hot. Lows in the upper 70s. Highs around 100. Highest heat index readings up to 110. Monday Night: Clear. Lows in the upper 70s. Tuesday: Partly cloudy in the morning, then clearing. Hot with highs around 100. Highest heat index readings up to 110. | |
| Zone Forecast: Caldwell County | |
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