Typical Weather in Sioux Falls, SD in October
60° F Avg High
39° F Avg Low
3 Rainy Days
☀️ Temperature Summary
October is one of the warmer months of the year for Sioux Falls, with highs averaging around 60°F. You can expect overnight lows near 39°F most days. Daily high temperatures can range between 68°F and 52°F for the month of October.
October is a great time to visit Sioux Falls, with mild temperatures and sunny days being very common.
High Temps Throughout the Year
🎒 What to Pack
Pick up a few of these items to keep your trip fun and comfortable.
☔ Rain Summary
In October you can expect close to a 11% chance of rain for any given day. It rains less than usual in October, with total rainfall for the month typically near 2 inches.
Rainfall Throughout the Year
Planning a trip to Sioux Falls? Try our free trip weather planner