Hourly Weather Forecast - South Sioux City, NE

3 AM
47°F
0%
13mph
NNE
Mostly Cloudy
Humidity
75%
Feels like
41°F
Dew Point
39°F
4 AM
44°F
10%
13mph
N
Mostly Cloudy
Humidity
75%
Feels like
37°F
Dew Point
37°F
5 AM
42°F
10%
13mph
N
Mostly Cloudy
Humidity
77%
Feels like
35°F
Dew Point
35°F
6 AM
40°F
0%
12mph
N
Mostly Cloudy
Humidity
80%
Feels like
32°F
Dew Point
34°F
7 AM
39°F
0%
13mph
N
Mostly Cloudy
Humidity
80%
Feels like
32°F
Dew Point
33°F
7:25 AM
8 AM
40°F
0%
13mph
N
Cloudy
Humidity
79%
Feels like
32°F
Dew Point
33°F
9 AM
41°F
0%
14mph
N
Cloudy
Humidity
74%
Feels like
34°F
Dew Point
33°F
10 AM
43°F
0%
14mph
N
Mostly Cloudy
Humidity
68%
Feels like
36°F
Dew Point
33°F
11 AM
46°F
0%
14mph
N
Mostly Cloudy
Humidity
59%
Feels like
39°F
Dew Point
32°F
12 PM
48°F
0%
14mph
N
Mostly Cloudy
Humidity
52%
Feels like
42°F
Dew Point
31°F
1 PM
50°F
0%
14mph
N
Partly Cloudy
Humidity
45%
Feels like
50°F
Dew Point
30°F
2 PM
52°F
0%
13mph
N
Partly Cloudy
Humidity
40%
Feels like
52°F
Dew Point
29°F
3 PM
54°F
0%
13mph
N
Mostly Sunny
Humidity
36%
Feels like
54°F
Dew Point
27°F
4 PM
54°F
0%
12mph
N
Sunny
Humidity
32%
Feels like
54°F
Dew Point
26°F
5 PM
53°F
0%
11mph
N
Sunny
Humidity
32%
Feels like
53°F
Dew Point
24°F
6 PM
51°F
0%
10mph
N
Sunny
Humidity
33%
Feels like
51°F
Dew Point
24°F
7 PM
48°F
0%
9mph
N
Sunny
Humidity
37%
Feels like
44°F
Dew Point
23°F
7:40 PM
8 PM
45°F
0%
7mph
N
Clear
Humidity
42%
Feels like
42°F
Dew Point
24°F
9 PM
43°F
0%
5mph
NNE
Clear
Humidity
46%
Feels like
40°F
Dew Point
24°F
10 PM
40°F
0%
4mph
NNE
Clear
Humidity
51%
Feels like
38°F
Dew Point
24°F
11 PM
38°F
0%
3mph
NNE
Clear
Humidity
54%
Feels like
38°F
Dew Point
24°F

Sunday's High Temperature Outlook

Early Spring Heat Wave Zaps Southwest

Much of the Southwest will observe record-breaking heat through the weekend, with high temperatures reminiscent of mid-summer!

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

Story image: WeatherBug user Pat S. captures a plant blooming in Columbia, Md., on February 24, 2017.

When Does Spring Begin?

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