Hourly Weather Forecast - Sioux Falls, SD

12 AM
20°F
0%
10mph
SSE
Clear
Humidity
64%
Feels like
9°F
Dew Point
10°F
1 AM
19°F
0%
10mph
SSE
Mostly Clear
Humidity
67%
Feels like
8°F
Dew Point
10°F
2 AM
19°F
0%
10mph
SSE
Partly Cloudy
Humidity
71%
Feels like
7°F
Dew Point
11°F
3 AM
18°F
0%
10mph
S
Cloudy
Humidity
73%
Feels like
7°F
Dew Point
11°F
4 AM
18°F
0%
9mph
S
Cloudy
Humidity
76%
Feels like
7°F
Dew Point
12°F
5 AM
18°F
0%
9mph
S
Mostly Cloudy
Humidity
77%
Feels like
7°F
Dew Point
12°F
6 AM
19°F
0%
9mph
S
Mostly Cloudy
Humidity
77%
Feels like
9°F
Dew Point
13°F
7 AM
21°F
0%
10mph
S
Mostly Cloudy
Humidity
76%
Feels like
11°F
Dew Point
15°F
7:02 AM
8 AM
24°F
0%
10mph
S
Cloudy
Humidity
73%
Feels like
14°F
Dew Point
17°F
9 AM
27°F
0%
11mph
S
Cloudy
Humidity
70%
Feels like
17°F
Dew Point
19°F
10 AM
31°F
0%
12mph
S
Cloudy
Humidity
66%
Feels like
21°F
Dew Point
21°F
11 AM
35°F
0%
13mph
S
Cloudy
Humidity
61%
Feels like
26°F
Dew Point
23°F
12 PM
39°F
0%
13mph
S
Mostly Cloudy
Humidity
57%
Feels like
31°F
Dew Point
25°F
1 PM
42°F
0%
13mph
S
Mostly Cloudy
Humidity
53%
Feels like
35°F
Dew Point
26°F
2 PM
44°F
0%
13mph
S
Cloudy
Humidity
52%
Feels like
37°F
Dew Point
27°F
3 PM
44°F
10%
12mph
S
Cloudy
Humidity
53%
Feels like
38°F
Dew Point
29°F
4 PM
44°F
10%
11mph
S
Cloudy
Humidity
56%
Feels like
38°F
Dew Point
29°F
5 PM
42°F
20%
11mph
SSE
Cloudy
Humidity
62%
Feels like
36°F
Dew Point
30°F
6 PM
40°F
30%
10mph
SSE
30% Chance of Light Rain
Humidity
68%
Feels like
34°F
Dew Point
30°F
6:16 PM
7 PM
38°F
40%
9mph
SSE
40% Chance of Light Rain
Humidity
75%
Feels like
32°F
Dew Point
31°F
8 PM
37°F
50%
9mph
SSE
50% Chance of Light Rain
Humidity
80%
Feels like
30°F
Dew Point
31°F
9 PM
36°F
50%
9mph
SSE
50% Chance of Light Rain
Humidity
84%
Feels like
29°F
Dew Point
31°F
10 PM
35°F
50%
9mph
SSE
50% Chance of Light Rain
Humidity
87%
Feels like
28°F
Dew Point
31°F
11 PM
34°F
50%
9mph
SSE
50% Chance of Light Rain
Humidity
90%
Feels like
27°F
Dew Point
32°F

Today's Weather Outlook

Today's Weather Outlook

The first day of March will feature wintry weather in the Lower Midwest and parts of the Northeast.

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

Flooding Can Happen in the Winter Too!

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