| NWS Forecast for: De Witt Issued by: National Weather Service Austin/San Antonio, TX Last Update: 140 PM CDT Mon Sep 7 2026 | |
| This Afternoon: Partly cloudy. Near steady temperature in the upper 90s. Southeast winds 5 to 10 mph. Highest heat index readings up to 105. Tonight: Mostly clear. Lows in the mid 70s. South winds 5 to 10 mph. Tuesday: Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 90s. Southeast winds 5 to 10 mph. Highest heat index readings up to 107. Tuesday Night: Mostly clear. Humid with lows in the mid 70s. Southeast winds 5 to 10 mph. Wednesday: Partly cloudy. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the upper 90s. Southeast winds 5 to 10 mph. Chance of rain 40 percent. Highest heat index readings up to 105. Wednesday Night: Partly cloudy. Lows in the mid 70s. Thursday: Partly cloudy. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 90s. Highest heat index readings up to 105. Thursday Night: Partly cloudy in the evening, then clearing. Lows in the mid 70s. Friday Through Saturday Night: Mostly clear. Highs in the upper 90s. Lows in the mid 70s. Highest heat index readings up to 110. Sunday: Partly cloudy in the morning, then clearing. A slight chance of showers and thunderstorms. Highs in the upper 90s. Highest heat index readings up to 110. | |
| Zone Forecast: De Witt | |
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