November in Plano averages a daily high of 19.4°C with nights around 7.9°C. Expect roughly 7 wet days totalling 75.7mm. Comfortable conditions for being outdoors all day.
Across the year, the best time to visit Plano is March–April.
Based on RICHARDSON, TX US (4.9km), 1995–2024. 19 years of November data.