Hourly Weather Forecast - Yankton, SD

12 AM
33°F
10%
5mph
NNE
Partly Cloudy
Humidity
93%
Feels like
29°F
Dew Point
32°F
1 AM
32°F
10%
5mph
NNE
Partly Cloudy
Humidity
94%
Feels like
27°F
Dew Point
30°F
2 AM
31°F
10%
4mph
NNE
Cloudy
Humidity
97%
Feels like
26°F
Dew Point
30°F
3 AM
29°F
10%
4mph
NNE
Foggy
Humidity
100%
Feels like
24°F
Dew Point
29°F
4 AM
28°F
10%
4mph
NNE
Foggy
Humidity
100%
Feels like
23°F
Dew Point
28°F
5 AM
28°F
10%
4mph
N
Foggy
Humidity
100%
Feels like
23°F
Dew Point
28°F
6 AM
30°F
20%
5mph
N
Foggy
Humidity
99%
Feels like
25°F
Dew Point
29°F
7 AM
32°F
10%
5mph
N
Cloudy
Humidity
95%
Feels like
27°F
Dew Point
31°F
7:00 AM
8 AM
35°F
10%
6mph
N
Cloudy
Humidity
92%
Feels like
31°F
Dew Point
33°F
9 AM
39°F
10%
6mph
N
Cloudy
Humidity
82%
Feels like
35°F
Dew Point
34°F
10 AM
42°F
10%
6mph
NNW
Cloudy
Humidity
73%
Feels like
38°F
Dew Point
35°F
11 AM
46°F
10%
7mph
NW
Mostly Cloudy
Humidity
67%
Feels like
42°F
Dew Point
35°F
12 PM
48°F
10%
7mph
NW
Mostly Cloudy
Humidity
63%
Feels like
45°F
Dew Point
36°F
1 PM
50°F
10%
7mph
NNW
Mostly Cloudy
Humidity
61%
Feels like
47°F
Dew Point
37°F
2 PM
51°F
10%
8mph
ESE
Cloudy
Humidity
61%
Feels like
51°F
Dew Point
37°F
3 PM
50°F
10%
8mph
ESE
Cloudy
Humidity
62%
Feels like
50°F
Dew Point
38°F
4 PM
49°F
10%
8mph
ESE
Mostly Cloudy
Humidity
66%
Feels like
46°F
Dew Point
39°F
5 PM
48°F
0%
8mph
SE
Mostly Cloudy
Humidity
70%
Feels like
44°F
Dew Point
38°F
6 PM
46°F
0%
8mph
SE
Mostly Cloudy
Humidity
72%
Feels like
41°F
Dew Point
37°F
6:22 PM
7 PM
44°F
0%
8mph
SE
Mostly Cloudy
Humidity
75%
Feels like
39°F
Dew Point
36°F
8 PM
42°F
0%
9mph
SE
Cloudy
Humidity
80%
Feels like
36°F
Dew Point
36°F
9 PM
40°F
0%
9mph
SE
Cloudy
Humidity
83%
Feels like
34°F
Dew Point
35°F
10 PM
38°F
0%
9mph
SE
Cloudy
Humidity
89%
Feels like
32°F
Dew Point
35°F
11 PM
37°F
0%
9mph
SSE
Cloudy
Humidity
94%
Feels like
31°F
Dew Point
35°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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