October 2025 Weather | Sioux Falls, South Dakota

Today 10/22
Sunny Weather
Day 57°
Night 32°
1
Thu 10/23
Sunny Weather
Day 61°
Night 36°
2
Fri 10/24
Cloudy Weather
Day 63°
Night 46°
4
Sat 10/25
Cloudy Weather
Day 61°
Night 50°
11
Sun 10/26
Cloudy Weather
Day 64°
Night 48°
18
Mon 10/27
Cloudy Weather
Day 55°
Night 41°
25
Tue 10/28
Cloudy Weather
Day 54°
Night 36°
25
Wed 10/29
Cloudy Weather
Day 55°
Night 39°
2
Thu 10/30
Sunny Weather
Day 55°
Night 45°
0
Fri 10/31
Cloudy Weather
Day 52°
Night 37°
25