Hourly Weather Forecast - Yankton, SD

12 AM
34°F
0%
10mph
SE
Cloudy
Humidity
93%
Feels like
26°F
Dew Point
32°F
1 AM
33°F
0%
10mph
SE
Cloudy
Humidity
96%
Feels like
25°F
Dew Point
32°F
2 AM
33°F
0%
10mph
SE
Foggy
Humidity
99%
Feels like
25°F
Dew Point
32°F
3 AM
33°F
0%
10mph
SE
Foggy
Humidity
100%
Feels like
24°F
Dew Point
33°F
4 AM
33°F
0%
10mph
SE
Foggy
Humidity
100%
Feels like
25°F
Dew Point
33°F
5 AM
33°F
0%
9mph
SE
Foggy
Humidity
100%
Feels like
25°F
Dew Point
33°F
6 AM
33°F
0%
9mph
SE
Foggy
Humidity
100%
Feels like
25°F
Dew Point
33°F
7 AM
33°F
0%
11mph
SE
Foggy
Humidity
100%
Feels like
25°F
Dew Point
33°F
7:58 AM
8 AM
35°F
0%
11mph
SE
Foggy
Humidity
100%
Feels like
28°F
Dew Point
35°F
9 AM
39°F
0%
11mph
SSE
Cloudy
Humidity
94%
Feels like
32°F
Dew Point
37°F
10 AM
42°F
0%
11mph
SSE
Cloudy
Humidity
87%
Feels like
36°F
Dew Point
38°F
11 AM
45°F
0%
11mph
SSE
Cloudy
Humidity
81%
Feels like
39°F
Dew Point
39°F
12 PM
47°F
0%
10mph
S
Cloudy
Humidity
76%
Feels like
43°F
Dew Point
40°F
1 PM
49°F
0%
10mph
S
Cloudy
Humidity
72%
Feels like
45°F
Dew Point
40°F
2 PM
51°F
0%
10mph
S
Cloudy
Humidity
69%
Feels like
51°F
Dew Point
41°F
3 PM
51°F
0%
9mph
S
Cloudy
Humidity
69%
Feels like
51°F
Dew Point
41°F
4 PM
49°F
0%
9mph
S
Cloudy
Humidity
73%
Feels like
46°F
Dew Point
41°F
4:59 PM
5 PM
47°F
0%
9mph
S
Cloudy
Humidity
79%
Feels like
43°F
Dew Point
41°F
6 PM
45°F
0%
9mph
S
Cloudy
Humidity
85%
Feels like
40°F
Dew Point
40°F
7 PM
44°F
0%
9mph
S
Cloudy
Humidity
88%
Feels like
39°F
Dew Point
40°F

Forecast Peak Wind Gusts Today

Clipper System Blasts Central, Eastern U.S. With Winter Impacts

A clipper moving over the Great Lakes brings rain, snow, and high winds through the Atlantic Coastline.

Rainfall and Snowfall Totals Through Friday

Atmospheric River Symptoms Repeat in the Northwest

NOAA, NCDC

White Christmas? What Are The Odds

Friday's Weather Outlook

Friday's Weather Outlook

Friday's Weather Outlook

Weekend Weather Preview

Flu Update Valid For Week Ending December 6, 2025

Weekly Flu Update: Flu Exceeds Annual Baseline

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