Hourly Weather Forecast - Marion, SD

5 AM
13°F
0%
9mph
E
Partly Cloudy
Humidity
82%
Feels like
1°F
Dew Point
9°F
6 AM
13°F
0%
10mph
E
Mostly Cloudy
Humidity
80%
Feels like
0°F
Dew Point
8°F
7 AM
14°F
0%
10mph
E
Mostly Cloudy
Humidity
77%
Feels like
1°F
Dew Point
8°F
7:05 AM
8 AM
15°F
0%
10mph
E
Cloudy
Humidity
73%
Feels like
2°F
Dew Point
8°F
9 AM
16°F
0%
11mph
E
Cloudy
Humidity
68%
Feels like
4°F
Dew Point
8°F
10 AM
19°F
0%
11mph
ESE
Mostly Cloudy
Humidity
62%
Feels like
7°F
Dew Point
8°F
11 AM
22°F
0%
12mph
ESE
Cloudy
Humidity
56%
Feels like
10°F
Dew Point
9°F
12 PM
25°F
0%
12mph
SE
Mostly Cloudy
Humidity
50%
Feels like
14°F
Dew Point
9°F
1 PM
28°F
0%
13mph
SE
Partly Cloudy
Humidity
46%
Feels like
17°F
Dew Point
10°F
2 PM
30°F
0%
13mph
SE
Mostly Sunny
Humidity
43%
Feels like
20°F
Dew Point
10°F
3 PM
31°F
0%
13mph
SE
Mostly Sunny
Humidity
41%
Feels like
21°F
Dew Point
10°F
4 PM
32°F
0%
13mph
SE
Mostly Sunny
Humidity
41%
Feels like
22°F
Dew Point
10°F
5 PM
31°F
0%
13mph
SE
Mostly Sunny
Humidity
42%
Feels like
21°F
Dew Point
11°F
6 PM
30°F
0%
12mph
SE
Mostly Sunny
Humidity
44%
Feels like
20°F
Dew Point
11°F
6:17 PM
7 PM
28°F
0%
12mph
SE
Mostly Clear
Humidity
48%
Feels like
18°F
Dew Point
11°F
8 PM
26°F
0%
12mph
SE
Mostly Clear
Humidity
53%
Feels like
15°F
Dew Point
11°F
9 PM
24°F
0%
12mph
SE
Clear
Humidity
58%
Feels like
13°F
Dew Point
12°F
10 PM
24°F
0%
12mph
SE
Clear
Humidity
62%
Feels like
12°F
Dew Point
13°F
11 PM
23°F
0%
12mph
SSE
Clear
Humidity
66%
Feels like
12°F
Dew Point
14°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

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide