| NWS Forecast for: Caldwell County Issued by: National Weather Service Austin/San Antonio, TX Last Update: 419 PM CDT Tue Sep 8 2026 | |
| Tonight: Mostly clear with a slight chance of showers and thunderstorms this evening, then partly cloudy after midnight. Lows in the upper 70s. Southeast winds 5 to 10 mph. Chance of rain 20 percent. Wednesday: Partly cloudy. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 90s. Southeast winds 5 to 10 mph. Chance of rain 20 percent. Highest heat index readings up to 106. Wednesday Night: Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the mid 70s. South winds 5 to 10 mph. Thursday: Partly cloudy. Highs in the upper 90s. South winds around 5 mph. Highest heat index readings up to 105. Thursday Night: Partly cloudy in the evening, then becoming mostly clear. Lows in the mid 70s. South winds around 5 mph. Friday Through Saturday: Mostly clear. Hot. Highs around 100. Lows in the mid 70s. Highest heat index readings up to 110. Saturday Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 70s. Sunday: Partly cloudy in the morning, then mostly sunny with a slight chance of showers and thunderstorms in the afternoon. Highs in the upper 90s. 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. Monday Night: Mostly clear. Lows in the mid 70s. Tuesday: Mostly cloudy in the morning, then mostly sunny with a slight chance of showers and thunderstorms in the afternoon. Highs in the upper 90s. Highest heat index readings up to 105. | |
| Zone Forecast: Caldwell County | |
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