Hourly Weather Forecast - Sioux Falls, SD

12 AM
35°F
0%
8mph
SSE
Cloudy
Humidity
94%
Feels like
29°F
Dew Point
34°F
1 AM
35°F
0%
8mph
SSE
Cloudy
Humidity
95%
Feels like
28°F
Dew Point
33°F
2 AM
34°F
0%
7mph
SSE
Cloudy
Humidity
96%
Feels like
27°F
Dew Point
33°F
3 AM
33°F
0%
7mph
SSE
Cloudy
Humidity
96%
Feels like
27°F
Dew Point
32°F
4 AM
32°F
0%
7mph
SSE
Cloudy
Humidity
97%
Feels like
26°F
Dew Point
31°F
5 AM
32°F
0%
7mph
SSE
Cloudy
Humidity
97%
Feels like
25°F
Dew Point
31°F
6 AM
32°F
0%
8mph
SSE
Cloudy
Humidity
96%
Feels like
26°F
Dew Point
31°F
6:57 AM
7 AM
34°F
0%
8mph
SE
Cloudy
Humidity
96%
Feels like
27°F
Dew Point
33°F
8 AM
37°F
0%
9mph
SE
Cloudy
Humidity
94%
Feels like
30°F
Dew Point
35°F
9 AM
40°F
0%
10mph
SSE
Cloudy
Humidity
89%
Feels like
34°F
Dew Point
37°F
10 AM
45°F
0%
11mph
SSE
Mostly Cloudy
Humidity
80%
Feels like
39°F
Dew Point
39°F
11 AM
50°F
0%
12mph
SSE
Mostly Cloudy
Humidity
69%
Feels like
45°F
Dew Point
40°F
12 PM
54°F
10%
13mph
SSE
Mostly Cloudy
Humidity
62%
Feels like
54°F
Dew Point
41°F
1 PM
57°F
10%
13mph
SSE
Partly Cloudy
Humidity
56%
Feels like
57°F
Dew Point
42°F
2 PM
59°F
10%
14mph
SSE
Partly Cloudy
Humidity
52%
Feels like
59°F
Dew Point
41°F
3 PM
60°F
10%
14mph
SSE
Partly Cloudy
Humidity
50%
Feels like
60°F
Dew Point
42°F
4 PM
59°F
10%
14mph
SSE
Mostly Sunny
Humidity
51%
Feels like
59°F
Dew Point
41°F
5 PM
58°F
10%
13mph
SSE
Partly Cloudy
Humidity
53%
Feels like
58°F
Dew Point
41°F
6 PM
55°F
10%
12mph
SSE
Partly Cloudy
Humidity
58%
Feels like
55°F
Dew Point
41°F
6:20 PM
7 PM
53°F
10%
11mph
SSE
Partly Cloudy
Humidity
64%
Feels like
53°F
Dew Point
41°F
8 PM
49°F
10%
11mph
SSE
Mostly Clear
Humidity
73%
Feels like
45°F
Dew Point
41°F
9 PM
47°F
20%
11mph
SSE
Clear
Humidity
80%
Feels like
42°F
Dew Point
41°F
10 PM
45°F
30%
11mph
SSE
30% Chance Rain Showers
Humidity
86%
Feels like
40°F
Dew Point
41°F
11 PM
44°F
30%
10mph
SSE
30% Chance Rain Showers
Humidity
89%
Feels like
39°F
Dew Point
41°F

Snow and Ice Accumulations through Tuesday AM

Wintry Disturbance Bisects U.S. Mid-Latitudes

A wintry disturbance will bring icing and light snow from the central Plains today through the Northeast on Tuesday.

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

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