Mill Creek Weather Forecast
- 66
- 85
Chance Thunderstorms
- 65
- 86
Chance Thunderstorms
- 67
- 83
Chance Rain Showers
- 56
- 82
Chance Thunderstorms
- 49
- 68
Chance Rain Showers
Today 31 Mar Dallas
Mostly sunny. Highs in the mid 80s. South Winds 10 to 15 Mph.
Tonight 31 Mar Dallas
Partly cloudy this Evening, then becoming mostly cloudy. Lows in the mid 60s. South Winds 10 to 15 Mph.
Mill Creek Temperature Statistics
March Temperature
Rockwall Municipal Airport (9.9 miles)
Lowest 16 March, 2026
33.6 °FAverage March
66.1 °FHighest 22 March, 2026
90.5 °F
Climate (2021–Present)
Rockwall Municipal Airport (9.9 miles)
Average Low 2021–2026
57.8 °FAverage 2021–2026
67.1 °FAverage High 2021–2026
77.3 °F