Hourly Weather Forecast - Sioux Falls, SD

12 AM
34°F
0%
9mph
NW
Clear
Humidity
89%
Feels like
27°F
Dew Point
31°F
1 AM
34°F
0%
9mph
NW
Clear
Humidity
88%
Feels like
26°F
Dew Point
31°F
2 AM
33°F
0%
9mph
NNW
Clear
Humidity
88%
Feels like
25°F
Dew Point
29°F
3 AM
32°F
0%
8mph
NNW
Clear
Humidity
87%
Feels like
24°F
Dew Point
28°F
4 AM
31°F
0%
8mph
N
Clear
Humidity
87%
Feels like
24°F
Dew Point
28°F
5 AM
31°F
0%
7mph
N
Clear
Humidity
88%
Feels like
24°F
Dew Point
28°F
6 AM
31°F
0%
7mph
NNE
Clear
Humidity
87%
Feels like
24°F
Dew Point
28°F
7 AM
31°F
0%
7mph
NNE
Clear
Humidity
87%
Feels like
25°F
Dew Point
28°F
7:57 AM
8 AM
31°F
0%
7mph
NNE
Mostly Sunny
Humidity
86%
Feels like
25°F
Dew Point
28°F
9 AM
32°F
0%
7mph
NE
Partly Cloudy
Humidity
83%
Feels like
26°F
Dew Point
28°F
10 AM
33°F
0%
7mph
NE
Partly Cloudy
Humidity
78%
Feels like
27°F
Dew Point
27°F
11 AM
35°F
0%
8mph
ENE
Partly Cloudy
Humidity
71%
Feels like
29°F
Dew Point
27°F
12 PM
37°F
0%
8mph
ENE
Partly Cloudy
Humidity
66%
Feels like
31°F
Dew Point
26°F
1 PM
37°F
0%
8mph
ENE
Mostly Sunny
Humidity
63%
Feels like
32°F
Dew Point
26°F
2 PM
38°F
0%
8mph
E
Mostly Sunny
Humidity
62%
Feels like
32°F
Dew Point
26°F
3 PM
37°F
0%
8mph
E
Sunny
Humidity
63%
Feels like
31°F
Dew Point
26°F
4 PM
35°F
0%
9mph
E
Mostly Sunny
Humidity
68%
Feels like
29°F
Dew Point
26°F
4:54 PM
5 PM
33°F
0%
9mph
E
Cloudy
Humidity
73%
Feels like
26°F
Dew Point
26°F
6 PM
31°F
0%
10mph
E
Cloudy
Humidity
76%
Feels like
23°F
Dew Point
25°F
7 PM
30°F
0%
10mph
ESE
Cloudy
Humidity
78%
Feels like
21°F
Dew Point
24°F
8 PM
29°F
0%
10mph
ESE
Cloudy
Humidity
80%
Feels like
20°F
Dew Point
24°F
9 PM
28°F
0%
11mph
ESE
Cloudy
Humidity
82%
Feels like
19°F
Dew Point
23°F
10 PM
28°F
0%
11mph
ESE
Cloudy
Humidity
84%
Feels like
18°F
Dew Point
24°F
11 PM
28°F
0%
11mph
SE
Cloudy
Humidity
85%
Feels like
19°F
Dew Point
24°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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