October 2025 Weather | Sioux Falls, South Dakota

Today 10/1
Cloudy Weather
Day 84°
Night 63°
6
Thu 10/2
Sunny Weather
Day 90°
Night 61°
1
Fri 10/3
Sunny Weather
Day 90°
Night 68°
0
Sat 10/4
Cloudy Weather
Day 90°
Night 66°
1
Sun 10/5
Cloudy Weather
Day 72°
Night 45°
2
Mon 10/6
Cloudy Weather
Day 66°
Night 46°
55
Tue 10/7
Cloudy Weather
Day 70°
Night 43°
2
Wed 10/8
Sunny Weather
Day 70°
Night 54°
1
Thu 10/9
Sunny Weather
Day 68°
Night 54°
2
Fri 10/10
Cloudy Weather
Day 75°
Night 54°
5
Sat 10/11
Cloudy Weather
Day 64°
Night 46°
2
Sun 10/12
Cloudy Weather
Day 63°
Night 45°
0
Mon 10/13
Cloudy Weather
Day 63°
Night 43°
1
Tue 10/14
Cloudy Weather
Day 52°
Night 27°
25
Wed 10/15
Sunny Weather
Day 55°
Night 41°
20
Thu 10/16
Partly Sunny with Showers
Day 61°
Night 45°
60
Fri 10/17
Sunny Weather
Day 66°
Night 43°
20
Sat 10/18
Cloudy Weather
Day 61°
Night 43°
20
Sun 10/19
Cloudy Weather
Day 63°
Night 45°
55
Mon 10/20
Cloudy Weather
Day 54°
Night 43°
55
Tue 10/21
Cloudy Weather
Day 55°
Night 43°
25
Wed 10/22
Sunny Weather
Day 61°
Night 43°
5
Thu 10/23
Cloudy Weather
Day 63°
Night 43°
20
Fri 10/24
Sunny Weather
Day 63°
Night 43°
20
Sat 10/25
Cloudy Weather
Day 63°
Night 43°
20
Sun 10/26
Sunny Weather
Day 63°
Night 43°
20
Mon 10/27
Cloudy Weather
Day 63°
Night 41°
20
Tue 10/28
Rainy Weather
Day 61°
Night 39°
55
Wed 10/29
Cloudy Weather
Day 57°
Night 37°
25
Thu 10/30
Rainy Weather
Day 48°
Night 39°
57
Fri 10/31
Cloudy Weather
Day 50°
Night 37°
20