Nelson Weather Forecast
- 40
- 64
Mostly Sunny
- 54
- 68
Mostly Cloudy
- 42
- 71
Mostly Sunny
- 42
- 64
Mostly Sunny
- 50
- 68
Partly Sunny
- 52
- 75
Partly Sunny
Today 31 Dec Rockwall
Sunny. Not as cool with Highs in the mid 60s. West Winds around 5 Mph.
Tonight 31 Dec Rockwall
Mostly clear. Lows around 40. South Winds around 5 Mph.
Nelson Temperature Statistics
December Temperature
Rockwall Municipal Airport (1.9 miles)
Lowest 15 December, 2025
25.3 °FAverage December
52.1 °FHighest 26 December, 2025
83.3 °F
Climate (2020–Present)
Rockwall Municipal Airport (1.9 miles)
Average Low 2020–2025
57.5 °FAverage 2020–2025
66.7 °FAverage High 2020–2025
76.8 °F