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Today Hourly 7 days 30 days March
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March 2026 Weather | Sioux Falls, South Dakota

Today 3/17
Icy Road Conditions
Day 28°
Night 25°
60
Wed 3/18
Cloudy Weather
Day 55°
Night 30°
2
Thu 3/19
Sunny Weather
Day 64°
Night 43°
4
Fri 3/20
Cloudy Weather
Day 77°
Night 43°
3
Sat 3/21
Cloudy Weather
Day 75°
Night 30°
10
Sun 3/22
Cloudy Weather
Day 46°
Night 28°
11
Mon 3/23
Cloudy Weather
Day 48°
Night 34°
45
Tue 3/24
Cloudy Weather
Day 55°
Night 37°
25
Wed 3/25
Cloudy Weather
Day 55°
Night 32°
17
Thu 3/26
Cloudy Weather
Day 52°
Night 28°
0
Fri 3/27
Cloudy Weather
Day 55°
Night 36°
17
Sat 3/28
Cloudy Weather
Day 66°
Night 39°
19
Sun 3/29
Cloudy Weather
Day 63°
Night 34°
5
Mon 3/30
Cloudy Weather
Day 52°
Night 32°
25
Tue 3/31
Cloudy Weather
Day 57°
Night 37°
25

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