| NWS Forecast for: De Witt Issued by: National Weather Service Austin/San Antonio, TX Last Update: 130 PM CDT Fri Aug 21 2026 |  |
This Afternoon: Mostly sunny. Hot with highs around 102. South winds 5 to 10 mph. Highest heat index readings up to 111. Tonight: Mostly clear. Humid with lows in the mid 70s. South winds 5 to 10 mph. Highest heat index readings up to 108 early in the evening. Saturday: Partly cloudy. Hot with highs around 103. Southwest winds around 5 mph, becoming southeast in the afternoon. Highest heat index readings up to 109. Saturday Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 70s. South winds 10 to 15 mph, diminishing to around 5 mph after midnight. Highest heat index readings up to 107 early in the evening. Sunday: Partly cloudy in the morning, then becoming mostly sunny. Hot with highs around 101. South winds 5 to 10 mph. Highest heat index readings up to 109. Sunday Night And Monday: Mostly clear. Hot. Lows in the mid 70s. Highs around 100. Highest heat index readings up to 110. Monday Night: Clear. Lows in the mid 70s. Tuesday: Partly cloudy in the morning, then becoming sunny. Hot with highs around 100. Highest heat index readings up to 110. Tuesday Night: Clear. Lows in the mid 70s. Wednesday: Mostly sunny. Hot with highs around 100. Highest heat index readings up to 110. Wednesday Night: Clear. Lows in the mid 70s. Thursday: Partly cloudy in the morning, then becoming sunny. Hot with highs around 100. Highest heat index readings up to 110. | |
| Zone Forecast: De Witt | |
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