| NWS Forecast for: De Witt Issued by: National Weather Service Austin/San Antonio, TX Last Update: 640 PM CDT Sun Aug 9 2026 | |
| Tonight: Mostly clear this evening, then becoming partly cloudy. Lows in the mid 70s. Southeast winds 10 to 15 mph, diminishing to around 5 mph after midnight. Monday: Partly cloudy with a slight chance of showers and thunderstorms. Highs in the lower 90s. Southeast winds 10 to 15 mph. Chance of rain 20 percent. Monday Night: Mostly clear in the evening, then becoming partly cloudy. Humid with lows in the mid 70s. South winds 10 to 15 mph. Tuesday: Mostly sunny. Humid with highs in the mid 90s. South winds 10 to 15 mph. Highest heat index readings up to 107. Tuesday Night: Mostly clear. Humid with lows in the mid 70s. Southeast winds 10 to 15 mph. Wednesday: Mostly sunny. Highs in the upper 90s. Highest heat index readings up to 110. Wednesday Night: Clear. Lows in the mid 70s. Thursday And Thursday Night: Mostly clear. Highs in the upper 90s. Lows in the mid 70s. Highest heat index readings up to 110. Friday Through Saturday: Partly cloudy. Highs in the mid 90s. 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 clearing. Highs in the mid 90s. Highest heat index readings up to 105. | |
| Zone Forecast: De Witt | |
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