Hourly Weather Forecast - South Sioux City, NE

6 AM
44°F
0%
12mph
N
Mostly Cloudy
Humidity
78%
Feels like
38°F
Dew Point
38°F
7 AM
43°F
0%
13mph
N
Cloudy
Humidity
78%
Feels like
37°F
Dew Point
37°F
7:25 AM
8 AM
43°F
0%
13mph
N
Cloudy
Humidity
77%
Feels like
37°F
Dew Point
37°F
9 AM
45°F
0%
14mph
N
Cloudy
Humidity
72%
Feels like
38°F
Dew Point
36°F
10 AM
46°F
0%
14mph
N
Cloudy
Humidity
65%
Feels like
40°F
Dew Point
35°F
11 AM
48°F
0%
14mph
N
Mostly Cloudy
Humidity
57%
Feels like
43°F
Dew Point
34°F
12 PM
50°F
0%
14mph
N
Mostly Cloudy
Humidity
51%
Feels like
45°F
Dew Point
33°F
1 PM
51°F
0%
13mph
N
Partly Cloudy
Humidity
46%
Feels like
51°F
Dew Point
31°F
2 PM
52°F
0%
13mph
N
Partly Cloudy
Humidity
41%
Feels like
52°F
Dew Point
29°F
3 PM
53°F
0%
13mph
N
Mostly Sunny
Humidity
37%
Feels like
53°F
Dew Point
28°F
4 PM
54°F
0%
12mph
N
Sunny
Humidity
34%
Feels like
54°F
Dew Point
26°F
5 PM
53°F
0%
11mph
N
Sunny
Humidity
33%
Feels like
53°F
Dew Point
25°F
6 PM
51°F
0%
10mph
N
Sunny
Humidity
35%
Feels like
51°F
Dew Point
24°F
7 PM
47°F
0%
9mph
N
Sunny
Humidity
39%
Feels like
43°F
Dew Point
24°F
7:40 PM
8 PM
44°F
0%
7mph
N
Clear
Humidity
46%
Feels like
40°F
Dew Point
24°F
9 PM
41°F
0%
5mph
NNE
Clear
Humidity
50%
Feels like
38°F
Dew Point
24°F
10 PM
39°F
0%
4mph
NNE
Clear
Humidity
55%
Feels like
37°F
Dew Point
24°F
11 PM
37°F
0%
3mph
NNE
Clear
Humidity
59%
Feels like
37°F
Dew Point
24°F

Today's Severe Weather Outlook

Dangerous Spring Storms Take Aim at Ohio Valley, Mid-Atlantic

Spring is here and Mother Nature is set to bring dangerous thunderstorms to parts of the Great Lakes, Ohio Valley and Mid-Atlantic.

Sunday's High Temperature Outlook

Early Spring Heat Wave Zaps Southwest

Weekend Weather Outlook

Today's Weather Outlook

Weekly Drought Map for March 19, 2026

Active Weather, Drought Improvements for Eastern Half; Drying Persists Elsewhere

(Image provided by Pixabay.com)

Lightning Safety

A tree knocked over after a storm produced high winds. (provided by PublicDomainPictures via Pixabay.com)

Strong Winds in the Springtime

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide