Phelps Lake Weather Forecast
- 54
- 73
Mostly Cloudy
- 52
- 65
Partly Sunny
- 61
- 83
Mostly Sunny
- 63
- 84
Partly Sunny
- 65
- 86
Partly Sunny
- 64
- 86
Chance Rain Showers
Today 27 Mar Rockwall
Partly sunny with a chance of Sprinkles. Much cooler with Highs in the lower 70s. Temperatures falling into the mid 60s in the afternoon. Southwest Winds 5 to 10 Mph, becoming north 10 to 20 Mph with Gusts up to 30 Mph in the afternoon.
Tonight 27 Mar Rockwall
Mostly cloudy. A chance of Sprinkles in the evening. Less humid with Lows in the mid 50s. Northeast Winds 15 to 20 Mph with Gusts up to 30 Mph, Diminishing to 10 to 15 Mph after midnight.
Phelps Lake Temperature Statistics
March Temperature
Rockwall Municipal Airport (1.2 miles)
Lowest 16 March, 2026
33.6 °FAverage March
66.1 °FHighest 22 March, 2026
90.5 °F
Climate (2021–Present)
Rockwall Municipal Airport (1.2 miles)
Average Low 2021–2026
57.7 °FAverage 2021–2026
67.1 °FAverage High 2021–2026
77.3 °F