Hourly Weather Forecast - Yankton, SD

12 AM
21°F
0%
10mph
SSE
Partly Cloudy
Humidity
71%
Feels like
11°F
Dew Point
13°F
1 AM
20°F
0%
9mph
SSE
Partly Cloudy
Humidity
72%
Feels like
10°F
Dew Point
13°F
2 AM
20°F
0%
9mph
SE
Partly Cloudy
Humidity
74%
Feels like
9°F
Dew Point
13°F
3 AM
20°F
0%
9mph
SE
Mostly Cloudy
Humidity
75%
Feels like
9°F
Dew Point
13°F
4 AM
20°F
0%
9mph
SE
Partly Cloudy
Humidity
75%
Feels like
9°F
Dew Point
13°F
5 AM
21°F
0%
9mph
SE
Partly Cloudy
Humidity
74%
Feels like
11°F
Dew Point
14°F
6 AM
23°F
0%
9mph
SSE
Mostly Cloudy
Humidity
73%
Feels like
13°F
Dew Point
16°F
7 AM
26°F
0%
10mph
SSE
Mostly Cloudy
Humidity
70%
Feels like
17°F
Dew Point
17°F
7:04 AM
8 AM
29°F
0%
11mph
SSE
Mostly Cloudy
Humidity
68%
Feels like
20°F
Dew Point
20°F
9 AM
34°F
0%
12mph
S
Mostly Cloudy
Humidity
62%
Feels like
25°F
Dew Point
22°F
10 AM
38°F
0%
13mph
S
Mostly Cloudy
Humidity
57%
Feels like
30°F
Dew Point
24°F
11 AM
40°F
0%
14mph
S
Mostly Cloudy
Humidity
53%
Feels like
32°F
Dew Point
24°F
12 PM
42°F
0%
15mph
S
Mostly Cloudy
Humidity
51%
Feels like
34°F
Dew Point
25°F
1 PM
43°F
0%
15mph
S
Cloudy
Humidity
52%
Feels like
35°F
Dew Point
26°F
2 PM
43°F
0%
15mph
S
Cloudy
Humidity
53%
Feels like
36°F
Dew Point
27°F
3 PM
43°F
10%
14mph
SSE
Cloudy
Humidity
56%
Feels like
36°F
Dew Point
28°F
4 PM
42°F
10%
13mph
SSE
Cloudy
Humidity
60%
Feels like
35°F
Dew Point
29°F
5 PM
41°F
10%
13mph
SSE
Cloudy
Humidity
64%
Feels like
34°F
Dew Point
30°F
6 PM
39°F
10%
12mph
SSE
Cloudy
Humidity
67%
Feels like
31°F
Dew Point
29°F
6:20 PM
7 PM
37°F
10%
11mph
SSE
Cloudy
Humidity
72%
Feels like
30°F
Dew Point
29°F
8 PM
36°F
20%
12mph
SE
Cloudy
Humidity
79%
Feels like
28°F
Dew Point
30°F
9 PM
35°F
30%
12mph
SE
30% Chance of Light Rain
Humidity
81%
Feels like
27°F
Dew Point
30°F
10 PM
35°F
20%
12mph
SE
Mostly Cloudy
Humidity
86%
Feels like
26°F
Dew Point
31°F
11 PM
34°F
10%
11mph
SE
Mostly Cloudy
Humidity
87%
Feels like
26°F
Dew Point
31°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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