Hourly Weather Forecast - Sioux Falls, SD

12 AM
40°F
20%
27mph
WNW
Windy
Humidity
56%
Feels like
29°F
Dew Point
26°F
1 AM
38°F
10%
27mph
WNW
Windy
Humidity
58%
Feels like
26°F
Dew Point
25°F
2 AM
36°F
0%
26mph
NW
Windy
Humidity
59%
Feels like
23°F
Dew Point
23°F
3 AM
33°F
0%
24mph
NW
Windy
Humidity
60%
Feels like
20°F
Dew Point
21°F
4 AM
31°F
0%
23mph
NW
Windy
Humidity
62%
Feels like
17°F
Dew Point
19°F
5 AM
29°F
0%
21mph
NW
Windy
Humidity
65%
Feels like
15°F
Dew Point
19°F
6 AM
27°F
0%
20mph
NW
Mostly Cloudy
Humidity
67%
Feels like
14°F
Dew Point
18°F
7 AM
26°F
0%
19mph
NW
Mostly Cloudy
Humidity
67%
Feels like
13°F
Dew Point
17°F
7:43 AM
8 AM
26°F
0%
17mph
NW
Cloudy
Humidity
66%
Feels like
13°F
Dew Point
17°F
9 AM
27°F
0%
17mph
NW
Cloudy
Humidity
63%
Feels like
14°F
Dew Point
16°F
10 AM
28°F
0%
17mph
NW
Cloudy
Humidity
59%
Feels like
16°F
Dew Point
16°F
11 AM
30°F
0%
15mph
NW
Cloudy
Humidity
54%
Feels like
18°F
Dew Point
15°F
12 PM
31°F
0%
14mph
NW
Cloudy
Humidity
48%
Feels like
21°F
Dew Point
14°F
1 PM
33°F
0%
13mph
NW
Cloudy
Humidity
40%
Feels like
24°F
Dew Point
12°F
2 PM
35°F
0%
11mph
NW
Cloudy
Humidity
36%
Feels like
27°F
Dew Point
11°F
3 PM
36°F
0%
10mph
NW
Cloudy
Humidity
32%
Feels like
29°F
Dew Point
9°F
4 PM
37°F
0%
8mph
NW
Cloudy
Humidity
30%
Feels like
30°F
Dew Point
8°F
5 PM
37°F
0%
7mph
NW
Mostly Cloudy
Humidity
28%
Feels like
31°F
Dew Point
7°F
6 PM
37°F
0%
6mph
NW
Mostly Cloudy
Humidity
28%
Feels like
32°F
Dew Point
7°F
7 PM
37°F
10%
6mph
NNW
Mostly Cloudy
Humidity
29%
Feels like
32°F
Dew Point
7°F
7:30 PM
8 PM
36°F
10%
5mph
N
Mostly Cloudy
Humidity
30%
Feels like
31°F
Dew Point
7°F
9 PM
35°F
10%
5mph
NNE
Cloudy
Humidity
33%
Feels like
31°F
Dew Point
8°F
10 PM
34°F
10%
5mph
ENE
Cloudy
Humidity
35%
Feels like
29°F
Dew Point
9°F
11 PM
33°F
20%
6mph
E
Cloudy
Humidity
38%
Feels like
27°F
Dew Point
10°F

Today's Severe Weather Outlook

Severe Storms Rally from Gulf Coast to Mid-Atlantic

Multiple rounds of severe storms will form today from the Gulf Coast to the Mid-Atlantic.

Today's Weather Outlook

Today's Weather Outlook

Weekly Drought Map for March 5, 2026

Drought Worsens Nationwide Despite Multiple Disturbances

A tornado on the ground in Hildreth, Neb., on June 14, 2014 (NOAA Photo Library/Ken Engquist).

Tornadoes and Road Safety -- Do's and Don't's

A pothole big enough to hold a traffic cone and garbage. (David Shankbone, Wikimedia Common)

Potholes: A Springtime Driving Menace

This John Deere riding mower continues to hum along. (Wikimedia Commons)

Spring Mower and Power Tool Seasonal Checklist

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Today's National Outlook

Hurricane Tracker

Allergy Forecast

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