| NWS Forecast for: De Witt Issued by: National Weather Service Austin/San Antonio, TX Last Update: 412 PM CDT Sun Aug 30 2026 |  |
| Tonight: Mostly clear. Lows in the mid 70s. Southeast winds 5 to 10 mph. Monday: Mostly sunny in the morning, then becoming partly cloudy. Humid with highs in the upper 90s. Southeast winds 5 to 10 mph. Highest heat index readings up to 107. Monday Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 70s. South winds 5 to 10 mph. Tuesday: Partly cloudy. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 90s. Southwest winds around 5 mph, becoming southeast in the afternoon. Highest heat index readings up to 107. Tuesday Night: Partly cloudy. A slight chance of showers and thunderstorms after midnight. Humid with lows in the mid 70s. South winds 5 to 10 mph. Wednesday And Wednesday Night: Partly cloudy with a slight chance of showers and thunderstorms. Highs in the upper 90s. Lows in the mid 70s. Highest heat index readings up to 110. Thursday: Partly cloudy with a slight chance of showers and thunderstorms in the morning, then mostly sunny with a chance of showers and thunderstorms in the afternoon. Highs in the upper 90s. Chance of rain 40 percent. Highest heat index readings up to 105. Thursday Night: A slight chance of thunderstorms in the evening. Mostly clear with a slight chance of showers. Lows in the mid 70s. Friday: Partly cloudy. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 90s. Highest heat index readings up to 110. Friday Night: Mostly clear. Lows in the mid 70s. Saturday: Partly cloudy in the morning, then mostly sunny with a slight chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Highest heat index readings up to 110. Saturday Night: Mostly clear. Lows in the mid 70s. Sunday: Partly cloudy. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 90s. Highest heat index readings up to 110. | |
| Zone Forecast: De Witt | |
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