October in Saint George averages a daily high of 26.6°C with nights around 9.6°C. Expect roughly 3 wet days totalling 18.1mm. Comfortable conditions for being outdoors all day.
Across the year, the best time to visit Saint George is March–April.
Based on ST. GEORGE, UT US (2.6km), 1995–2024. 25 years of October data.