Hourly Weather Forecast - Sioux Falls, SD

12 AM
34°F
20%
13mph
S
Partly Cloudy
Humidity
66%
Feels like
24°F
Dew Point
24°F
1 AM
33°F
10%
12mph
S
Partly Cloudy
Humidity
67%
Feels like
24°F
Dew Point
23°F
2 AM
32°F
10%
11mph
S
Partly Cloudy
Humidity
66%
Feels like
23°F
Dew Point
22°F
3 AM
32°F
0%
11mph
S
Partly Cloudy
Humidity
67%
Feels like
23°F
Dew Point
22°F
4 AM
32°F
0%
11mph
S
Partly Cloudy
Humidity
68%
Feels like
23°F
Dew Point
22°F
5 AM
31°F
0%
10mph
S
Mostly Cloudy
Humidity
72%
Feels like
23°F
Dew Point
23°F
6 AM
31°F
0%
10mph
S
Mostly Cloudy
Humidity
74%
Feels like
23°F
Dew Point
24°F
7 AM
31°F
0%
10mph
SSE
Partly Cloudy
Humidity
79%
Feels like
23°F
Dew Point
26°F
7:57 AM
8 AM
32°F
0%
10mph
SSE
Partly Cloudy
Humidity
78%
Feels like
24°F
Dew Point
26°F
9 AM
34°F
0%
11mph
S
Partly Cloudy
Humidity
75%
Feels like
25°F
Dew Point
27°F
10 AM
36°F
0%
11mph
S
Partly Cloudy
Humidity
71%
Feels like
28°F
Dew Point
27°F
11 AM
38°F
0%
12mph
S
Partly Cloudy
Humidity
67%
Feels like
31°F
Dew Point
28°F
12 PM
41°F
10%
13mph
S
Partly Cloudy
Humidity
64%
Feels like
33°F
Dew Point
29°F
1 PM
42°F
10%
13mph
S
Partly Cloudy
Humidity
63%
Feels like
35°F
Dew Point
31°F
2 PM
43°F
10%
13mph
S
Partly Cloudy
Humidity
63%
Feels like
36°F
Dew Point
31°F
3 PM
43°F
10%
12mph
S
Mostly Sunny
Humidity
67%
Feels like
36°F
Dew Point
32°F
4 PM
42°F
10%
11mph
S
Mostly Sunny
Humidity
72%
Feels like
35°F
Dew Point
33°F
4:53 PM
5 PM
40°F
10%
9mph
SSW
Mostly Clear
Humidity
78%
Feels like
34°F
Dew Point
34°F
6 PM
39°F
10%
9mph
SSW
Mostly Clear
Humidity
82%
Feels like
33°F
Dew Point
34°F
7 PM
38°F
0%
9mph
SW
Mostly Clear
Humidity
85%
Feels like
31°F
Dew Point
33°F
8 PM
37°F
0%
9mph
WSW
Clear
Humidity
86%
Feels like
30°F
Dew Point
33°F
9 PM
36°F
0%
9mph
W
Clear
Humidity
87%
Feels like
30°F
Dew Point
33°F
10 PM
36°F
0%
9mph
W
Clear
Humidity
87%
Feels like
30°F
Dew Point
33°F
11 PM
36°F
0%
9mph
WNW
Clear
Humidity
89%
Feels like
30°F
Dew Point
33°F

Forecast Peak Wind Gusts Today

Clipper System Blasts Central, Eastern U.S. With Winter Impacts

A clipper moving over the Great Lakes brings rain, snow, and high winds through the Atlantic Coastline.

Rainfall and Snowfall Totals Through Friday

Atmospheric River Symptoms Repeat in the Northwest

NOAA, NCDC

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Friday's Weather Outlook

Friday's Weather Outlook

Friday's Weather Outlook

Weekend Weather Preview

Flu Update Valid For Week Ending December 6, 2025

Weekly Flu Update: Flu Exceeds Annual Baseline

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