Hourly Weather Forecast - Sioux City, IA

12 AM
34°F
10%
5mph
SE
Mostly Cloudy
Humidity
86%
Feels like
30°F
Dew Point
30°F
1 AM
34°F
10%
4mph
SE
Cloudy
Humidity
88%
Feels like
30°F
Dew Point
30°F
2 AM
33°F
10%
4mph
SE
Cloudy
Humidity
88%
Feels like
30°F
Dew Point
30°F
3 AM
33°F
10%
4mph
SE
Cloudy
Humidity
90%
Feels like
30°F
Dew Point
30°F
4 AM
33°F
10%
3mph
SE
Cloudy
Humidity
92%
Feels like
30°F
Dew Point
30°F
5 AM
32°F
0%
2mph
SE
Cloudy
Humidity
96%
Feels like
32°F
Dew Point
31°F
6 AM
32°F
0%
2mph
SE
Cloudy
Humidity
98%
Feels like
32°F
Dew Point
32°F
6:58 AM
7 AM
33°F
0%
2mph
ESE
Foggy
Humidity
99%
Feels like
33°F
Dew Point
33°F
8 AM
35°F
0%
1mph
ESE
Cloudy
Humidity
97%
Feels like
35°F
Dew Point
34°F
9 AM
37°F
0%
1mph
ESE
Cloudy
Humidity
92%
Feels like
37°F
Dew Point
35°F
10 AM
40°F
0%
1mph
E
Cloudy
Humidity
87%
Feels like
40°F
Dew Point
37°F
11 AM
42°F
0%
2mph
ENE
Cloudy
Humidity
82%
Feels like
42°F
Dew Point
37°F
12 PM
45°F
0%
2mph
ENE
Cloudy
Humidity
78%
Feels like
45°F
Dew Point
38°F
1 PM
47°F
0%
2mph
ENE
Cloudy
Humidity
72%
Feels like
47°F
Dew Point
38°F
2 PM
49°F
0%
3mph
NE
Cloudy
Humidity
68%
Feels like
49°F
Dew Point
39°F
3 PM
50°F
0%
3mph
NE
Mostly Cloudy
Humidity
66%
Feels like
50°F
Dew Point
39°F
4 PM
49°F
0%
3mph
NE
Mostly Cloudy
Humidity
65%
Feels like
49°F
Dew Point
38°F
5 PM
48°F
0%
3mph
NE
Mostly Cloudy
Humidity
67%
Feels like
48°F
Dew Point
38°F
6 PM
46°F
10%
2mph
NE
Partly Cloudy
Humidity
70%
Feels like
46°F
Dew Point
36°F
6:17 PM
7 PM
42°F
0%
2mph
NE
Partly Cloudy
Humidity
76%
Feels like
42°F
Dew Point
35°F
8 PM
39°F
0%
2mph
ENE
Partly Cloudy
Humidity
82%
Feels like
39°F
Dew Point
34°F
9 PM
37°F
10%
2mph
ENE
Mostly Clear
Humidity
86%
Feels like
37°F
Dew Point
33°F
10 PM
35°F
10%
2mph
ENE
Mostly Clear
Humidity
90%
Feels like
35°F
Dew Point
33°F
11 PM
34°F
20%
1mph
ENE
Cloudy
Humidity
91%
Feels like
34°F
Dew Point
32°F

Snow and Ice Accumulations through Tuesday

Wintry Disturbance Hits Northeastern U.S.

A wintry disturbance will continue northeastward, buffeting the northeastern U.S. with light snow, freezing rain, and plain rain through Tuesday night.

Today's Weather Outlook

Today's Weather Outlook

Weekly Drought Map for February 26, 2026

Widespread Drought Degradation For South, Southeast; Mixed Results Elsewhere

Debris flies through the air as howling winds accompanied by a line of storms approach the old Tarrant County Courthouse in downtown Fort Worth, Texas, on March 2, 2023. (Tom Fox/The Dallas Morning News via AP)

Lightning Season Rapidly Approaching: Best Safety Practices

Rocky Mountain National Park at day in December. (NPS Natural Resources/Wikimedia Commons)

Snowmelt and Flooding

U.S. Route 52 near St. Donatus between Bellevue and Dubuque, Iowa. (Tony Webster from Portland, Oregon)

Winter Weather Driving Safety Tips

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide