Hourly Weather Forecast - Sioux City, IA

12 AM
34°F
0%
4mph
S
Mostly Clear
Humidity
84%
Feels like
30°F
Dew Point
29°F
1 AM
33°F
0%
4mph
S
Partly Cloudy
Humidity
86%
Feels like
30°F
Dew Point
29°F
2 AM
33°F
0%
3mph
W
Partly Cloudy
Humidity
88%
Feels like
30°F
Dew Point
29°F
3 AM
32°F
0%
3mph
NW
Mostly Cloudy
Humidity
90%
Feels like
29°F
Dew Point
29°F
4 AM
31°F
0%
3mph
NW
Partly Cloudy
Humidity
90%
Feels like
28°F
Dew Point
29°F
5 AM
31°F
0%
4mph
NW
Partly Cloudy
Humidity
91%
Feels like
26°F
Dew Point
28°F
6 AM
31°F
0%
4mph
NNW
Partly Cloudy
Humidity
92%
Feels like
26°F
Dew Point
28°F
7 AM
31°F
0%
4mph
NNW
Mostly Clear
Humidity
90%
Feels like
26°F
Dew Point
28°F
7:31 AM
8 AM
32°F
0%
4mph
NNW
Mostly Sunny
Humidity
87%
Feels like
28°F
Dew Point
29°F
9 AM
35°F
0%
4mph
NNW
Mostly Sunny
Humidity
85%
Feels like
31°F
Dew Point
31°F
10 AM
38°F
0%
4mph
NW
Sunny
Humidity
79%
Feels like
35°F
Dew Point
32°F
11 AM
41°F
0%
3mph
NW
Sunny
Humidity
72%
Feels like
40°F
Dew Point
33°F
12 PM
45°F
0%
3mph
NW
Sunny
Humidity
63%
Feels like
43°F
Dew Point
33°F
1 PM
47°F
0%
2mph
NW
Sunny
Humidity
58%
Feels like
47°F
Dew Point
33°F
2 PM
49°F
0%
2mph
NW
Sunny
Humidity
55%
Feels like
49°F
Dew Point
33°F
3 PM
50°F
0%
2mph
NW
Sunny
Humidity
53%
Feels like
50°F
Dew Point
33°F
4 PM
49°F
0%
1mph
WNW
Sunny
Humidity
55%
Feels like
49°F
Dew Point
33°F
5 PM
47°F
0%
1mph
SW
Sunny
Humidity
58%
Feels like
47°F
Dew Point
33°F
5:48 PM
6 PM
44°F
0%
2mph
SE
Clear
Humidity
64%
Feels like
44°F
Dew Point
33°F
7 PM
41°F
0%
2mph
SE
Clear
Humidity
70%
Feels like
41°F
Dew Point
32°F
8 PM
39°F
0%
3mph
SSE
Clear
Humidity
74%
Feels like
37°F
Dew Point
31°F
9 PM
37°F
0%
4mph
SSE
Clear
Humidity
78%
Feels like
34°F
Dew Point
31°F
10 PM
36°F
0%
4mph
SSE
Mostly Clear
Humidity
82%
Feels like
33°F
Dew Point
31°F
11 PM
35°F
0%
4mph
SSE
Mostly Clear
Humidity
83%
Feels like
32°F
Dew Point
31°F

Sunday Morning's Low Temperatures

Snow, Record-Breaking Cold Impacts Great Lakes & Northeast

Frigid temperatures, high winds, and snow headed to a large portion of the eastern U.S. through this weekend.

Weekend Weather Outlook

Weekend Weather Outlook

Image courtesy of Pixabay.com

All About Snow Squalls

Weekly Drought Map for February 5, 2026

Scarce Precipitation Leads to Widespread Drought Degradation

Image by Frauke Feind from Pixabay

During Strong Winds: Stay Ready

Windchill chart

Dangers of Wind Chills

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide