Castlemere Weather Forecast
- 59
- 76
Slight Chance Rain Showers
- 54
- 80
Sunny
- 51
- 75
Sunny
- 49
- 72
Sunny
- 55
- 73
Partly Sunny
- 53
- 71
Partly Sunny
Today 10 Nov Collin
Mostly sunny. A 20 percent chance of Showers in the afternoon. Highs in the mid 70s. Southwest Winds around 5 Mph.
Tonight 10 Nov Collin
Mostly clear. Lows in the upper 50s. Southwest Winds around 5 Mph.
Castlemere Temperature Statistics
November Temperature
Dallas / Addison Airport (5.6 miles)
Lowest 7 November, 2026
50 °FAverage November
65.7 °FHighest 2 November, 2026
82.4 °F
Climate (2021–2026)
Dallas / Addison Airport (5.6 miles)
Average Low 2021–2026
60.6 °FAverage 2021–2026
68.4 °FAverage High 2021–2026
79 °F