Hourly Weather Forecast - Marion, SD

12 AM
23°F
0%
13mph
SSE
Clear
Humidity
69%
Feels like
11°F
Dew Point
15°F
1 AM
23°F
0%
13mph
SSE
Mostly Clear
Humidity
71%
Feels like
11°F
Dew Point
15°F
2 AM
23°F
0%
13mph
SSE
Partly Cloudy
Humidity
72%
Feels like
12°F
Dew Point
16°F
3 AM
23°F
0%
13mph
SSE
Mostly Cloudy
Humidity
73%
Feels like
12°F
Dew Point
16°F
4 AM
23°F
0%
12mph
SSE
Partly Cloudy
Humidity
76%
Feels like
12°F
Dew Point
17°F
5 AM
23°F
0%
12mph
SSE
Partly Cloudy
Humidity
78%
Feels like
11°F
Dew Point
17°F
6 AM
23°F
0%
12mph
SSE
Partly Cloudy
Humidity
80%
Feels like
12°F
Dew Point
18°F
7 AM
25°F
0%
13mph
SSE
Partly Cloudy
Humidity
80%
Feels like
13°F
Dew Point
19°F
7:04 AM
8 AM
26°F
0%
13mph
SSE
Mostly Cloudy
Humidity
79%
Feels like
15°F
Dew Point
21°F
9 AM
29°F
0%
14mph
S
Mostly Cloudy
Humidity
77%
Feels like
18°F
Dew Point
22°F
10 AM
32°F
0%
15mph
S
Cloudy
Humidity
74%
Feels like
21°F
Dew Point
24°F
11 AM
35°F
0%
15mph
S
Mostly Cloudy
Humidity
70%
Feels like
26°F
Dew Point
26°F
12 PM
38°F
0%
16mph
S
Mostly Cloudy
Humidity
67%
Feels like
29°F
Dew Point
28°F
1 PM
41°F
0%
15mph
S
Cloudy
Humidity
64%
Feels like
33°F
Dew Point
29°F
2 PM
42°F
0%
15mph
S
Cloudy
Humidity
63%
Feels like
35°F
Dew Point
31°F
3 PM
43°F
10%
14mph
S
Cloudy
Humidity
63%
Feels like
36°F
Dew Point
31°F
4 PM
43°F
10%
13mph
SSE
Cloudy
Humidity
65%
Feels like
36°F
Dew Point
32°F
5 PM
42°F
20%
12mph
SSE
Cloudy
Humidity
69%
Feels like
35°F
Dew Point
33°F
6 PM
40°F
40%
12mph
SSE
40% Chance of Light Rain
Humidity
74%
Feels like
33°F
Dew Point
33°F
6:19 PM
7 PM
39°F
60%
11mph
SE
60% Chance of Light Rain
Humidity
78%
Feels like
32°F
Dew Point
33°F
8 PM
38°F
70%
11mph
SSE
70% Chance of Light Rain
Humidity
81%
Feels like
31°F
Dew Point
33°F
9 PM
37°F
60%
11mph
SSE
60% Chance of Light Rain
Humidity
85%
Feels like
29°F
Dew Point
33°F
10 PM
36°F
40%
10mph
SSE
40% Chance of Light Rain
Humidity
88%
Feels like
29°F
Dew Point
33°F
11 PM
36°F
30%
10mph
SSE
30% Chance of Light Rain
Humidity
91%
Feels like
28°F
Dew Point
33°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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