Rockwall- Including the cities of Rockwall and Heath 548 PM CDT Sat Sep 7 2024 .TONIGHT...Clear. Lows in the upper 50s. Northeast winds 5 to 10 mph. .SUNDAY...Sunny. Highs in the mid 80s. Northeast winds 5 to 10 mph. .SUNDAY NIGHT...Clear. Lows in the mid 50s. East winds around 5 mph. .MONDAY...Sunny. Highs in the upper 80s. Northeast winds around 5 mph. .MONDAY NIGHT...Mostly clear. Lows around 60. East winds around 5 mph. .TUESDAY...Sunny. Highs in the lower 90s. .TUESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 60s. .WEDNESDAY...Mostly sunny. A 20 percent chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Temperatures falling into the lower 80s in the afternoon. .WEDNESDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the upper 60s. .THURSDAY...Partly sunny. Highs in the upper 80s. .THURSDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 60s. .FRIDAY...Mostly sunny. Highs around 90. .FRIDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows around 70. .SATURDAY...Mostly sunny. A 20 percent chance of showers in the afternoon. Highs in the lower 90s. $$