| NWS Forecast for: Caldwell County Issued by: National Weather Service Austin/San Antonio, TX Last Update: 420 AM CDT Wed Jul 22 2026 |  |
Today: Mostly sunny. Hot with highs around 102. West winds around 5 mph, becoming northeast this afternoon. Highest heat index readings up to 112. Tonight: Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 80s. Northeast winds around 5 mph. Highest heat index readings up to 108 early in the evening. Thursday: Mostly sunny. Highs in the upper 90s. Northeast winds 5 to 10 mph. Highest heat index readings up to 108. Thursday Night: Partly cloudy. A slight chance of showers after midnight. Lows in the upper 70s. East winds around 10 mph, becoming southeast after midnight. Highest heat index readings up to 105 early in the evening. Friday: Partly cloudy. Highs in the upper 90s. South winds 5 to 10 mph. Highest heat index readings up to 106. Friday Night Through Saturday Night: Mostly clear. Lows in the upper 70s. Highs in the upper 90s. Sunday: Partly cloudy in the morning, then clearing. Highs in the upper 90s. Sunday Night: Clear. Lows in the mid 70s. Monday: Partly cloudy in the morning, then clearing. Highs in the upper 90s. Monday Night: Clear. Lows in the mid 70s. Tuesday: Partly cloudy in the morning, then clearing. Hot with highs around 100. Highest heat index readings up to 105. | |
| Zone Forecast: Caldwell County | |
Visit your local NWS office at: https://www.weather.gov/ewx |