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Rockwall Lake, TX 7-Day Weather Forecast
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Rockwall Lake Weather Forecast
Rockwall Lake, TX Weather Forecast Date: 616 PM CDT Sat Aug 15 2026
Weather forecast for Rockwall Lake, TX
Tonight Lo: 79°F Lo: 26°C |
Tonight... Clear. Lows in the upper 70s. South winds 5 to 10 mph. |
Sun Hi: 102°FHi: 39°C Lo: 79°F Lo: 26°C |
Sunday... Sunny, hot with highs around 102. Southwest winds 5 to 10 mph. |
| Mon Hi: 103°FHi: 39°C Lo: 79°F Lo: 26°C |
Monday... Sunny, hot with highs around 103. Southwest winds around 5 mph. Heat index values up to 105. |
| Tue Hi: 100°FHi: 38°C Lo: 79°F Lo: 26°C |
Tuesday... Sunny, hot with highs around 100. Heat index values up to 105. |
| Wed Hi: 100°FHi: 38°C Lo: 79°F Lo: 26°C |
Wednesday... Sunny, hot with highs around 100. Heat index values up to 110 in the afternoon. |
| Thu Hi: 100°FHi: 38°C Lo: 79°F Lo: 26°C |
Thursday... Sunny, hot with highs around 100. Heat index values up to 110 in the afternoon. |
| Fri Hi: 100°FHi: 38°C Lo: 79°F Lo: 26°C |
Friday... Sunny, hot with highs around 100. Heat index values up to 110 in the afternoon. |
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