Hourly Weather Forecast - Sioux Falls, SD

12 AM
32°F
0%
11mph
SE
Cloudy
Humidity
89%
Feels like
23°F
Dew Point
29°F
1 AM
32°F
0%
11mph
SE
Cloudy
Humidity
89%
Feels like
23°F
Dew Point
29°F
2 AM
31°F
0%
11mph
SE
Cloudy
Humidity
89%
Feels like
23°F
Dew Point
28°F
3 AM
31°F
0%
11mph
SE
Cloudy
Humidity
91%
Feels like
22°F
Dew Point
29°F
4 AM
31°F
0%
11mph
SE
Cloudy
Humidity
93%
Feels like
22°F
Dew Point
29°F
5 AM
32°F
0%
11mph
SE
Cloudy
Humidity
95%
Feels like
23°F
Dew Point
30°F
6 AM
33°F
0%
11mph
SE
Cloudy
Humidity
95%
Feels like
24°F
Dew Point
31°F
7 AM
34°F
0%
13mph
SE
Cloudy
Humidity
95%
Feels like
25°F
Dew Point
32°F
7:58 AM
8 AM
35°F
0%
12mph
SE
Cloudy
Humidity
94%
Feels like
26°F
Dew Point
33°F
9 AM
36°F
0%
12mph
SE
Cloudy
Humidity
92%
Feels like
27°F
Dew Point
34°F
10 AM
37°F
0%
13mph
SSE
Cloudy
Humidity
91%
Feels like
29°F
Dew Point
35°F
11 AM
39°F
0%
13mph
SSE
Cloudy
Humidity
88%
Feels like
31°F
Dew Point
36°F
12 PM
40°F
0%
12mph
SSE
Cloudy
Humidity
87%
Feels like
33°F
Dew Point
37°F
1 PM
41°F
0%
11mph
SSE
Cloudy
Humidity
87%
Feels like
35°F
Dew Point
38°F
2 PM
42°F
0%
11mph
SSE
Cloudy
Humidity
89%
Feels like
36°F
Dew Point
39°F
3 PM
42°F
0%
9mph
SSE
Cloudy
Humidity
91%
Feels like
36°F
Dew Point
40°F
4 PM
42°F
0%
9mph
SSE
Cloudy
Humidity
94%
Feels like
37°F
Dew Point
40°F
4:54 PM
5 PM
42°F
0%
8mph
SSE
Cloudy
Humidity
91%
Feels like
37°F
Dew Point
40°F
6 PM
42°F
0%
8mph
SSE
Cloudy
Humidity
91%
Feels like
37°F
Dew Point
39°F
7 PM
41°F
0%
8mph
SSE
Cloudy
Humidity
91%
Feels like
36°F
Dew Point
39°F
8 PM
40°F
0%
9mph
SSE
Cloudy
Humidity
91%
Feels like
35°F
Dew Point
38°F
9 PM
40°F
0%
9mph
SSE
Cloudy
Humidity
91%
Feels like
34°F
Dew Point
37°F
10 PM
39°F
0%
9mph
SSE
Cloudy
Humidity
91%
Feels like
33°F
Dew Point
36°F
11 PM
38°F
0%
8mph
SSE
Cloudy
Humidity
90%
Feels like
32°F
Dew Point
36°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

White Christmas? What Are The Odds

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

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide