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City of Rockwall, TexasRockwall, TX 7-Day Weather Forecast
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Rockwall Weather Forecast
Rockwall, TX Weather Forecast Date: 519 PM CDT Tue Sep 08 2026
Weather forecast for Rockwall, TX
Tonight Lo: 79°F Lo: 26°C |
Tonight... Mostly clear. Lows in the upper 70s. South winds 5 to 10 mph. |
Wed Hi: 100°FHi: 38°C Lo: 79°F Lo: 26°C |
Wednesday... Sunny, hot with highs around 100. South winds 5 to 10 mph. Heat index values up to 108 in the afternoon. |
| Thu Hi: 99°FHi: 37°C Lo: 79°F Lo: 26°C |
Thursday... Mostly sunny. Hot with highs in the upper 90s. South winds around 5 mph. Heat index values up to 106. |
| Fri Hi: 99°FHi: 37°C Lo: 75°F Lo: 24°C |
Friday... Mostly sunny. Hot with highs in the upper 90s. Heat index values up to 110 in the afternoon. |
| Sat Hi: 100°FHi: 38°C Lo: 79°F Lo: 26°C |
Saturday... Sunny, hot with highs around 100. Heat index values up to 110 in the afternoon. |
| Sun Hi: 99°FHi: 37°C Lo: 75°F Lo: 24°C |
Sunday... Sunny, hot with highs in the upper 90s. Heat index values up to 110 in the afternoon. |
| Mon Hi: 99°FHi: 37°C Lo: 75°F Lo: 24°C |
Monday... Sunny. Highs in the upper 90s. Heat index values up to 105. |
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