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City of Rockwall, TexasRockwall, TX 7-Day Night Weather Forecast
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Rockwall, TX Weather Forecast
Rockwall, TX Weather Forecast Date: 128 PM CDT Sat Sep 12 2026
The area/counties/county of: Rockwall, including the cities of: Rockwall and Heath.or toggle through each period.
This Afternoon... Sunny, hot with highs around 101. South winds 5 to 10 mph. Heat index values up to 111.
Tonight... Partly cloudy in the evening, then becoming mostly clear. Humid with lows in the upper 70s. South winds 5 to 10 mph.
Sunday... Sunny. A less than 20% chance of showers and thunderstorms in the afternoon. Hot with highs around 101. South winds 5 to 10 mph. Heat index values up to 106.
Sunday Night... Clear. Lows in the upper 70s. South winds 5 to 10 mph.
Monday... Sunny, hot with highs around 100. South winds 5 to 10 mph. Heat index values up to 106.
Monday Night... Mostly clear. Lows in the upper 70s.
Tuesday... Sunny, hot with highs in the upper 90s. Heat index values up to 110 in the afternoon.
Tuesday Night... Mostly clear. Lows in the upper 70s.
Wednesday... Sunny, hot with highs in the upper 90s. Heat index values up to 110 in the afternoon.
Wednesday Night... Mostly clear. Lows in the mid 70s.
Thursday... Sunny, hot with highs in the upper 90s. Heat index values up to 105.
Thursday Night... Mostly clear. Lows in the mid 70s.
POP = Probability of Precipitation
Rockwall Radar Loop
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