October in Saint Paul averages a daily high of 15.1°C with nights around 4.9°C. Expect roughly 8.7 wet days totalling 58.2mm. Generally workable, with some weather to plan around.
Across the year, the best time to visit Saint Paul is May–June.
Based on ST. PAUL DOWNTOWN AIRPORT, MN US (3.2km), 1995–2024. 29 years of October data.