Hourly Weather Forecast - Marion, SD

12 AM
28°F
0%
4mph
SW
Clear
Humidity
66%
Feels like
23°F
Dew Point
18°F
1 AM
27°F
0%
5mph
SSW
Clear
Humidity
67%
Feels like
21°F
Dew Point
18°F
2 AM
26°F
0%
7mph
S
Mostly Clear
Humidity
68%
Feels like
18°F
Dew Point
17°F
3 AM
26°F
0%
9mph
S
Mostly Clear
Humidity
69%
Feels like
17°F
Dew Point
17°F
4 AM
26°F
0%
10mph
S
Mostly Clear
Humidity
69%
Feels like
16°F
Dew Point
17°F
5 AM
26°F
0%
11mph
S
Partly Cloudy
Humidity
66%
Feels like
16°F
Dew Point
16°F
6 AM
27°F
0%
13mph
S
Mostly Cloudy
Humidity
61%
Feels like
16°F
Dew Point
15°F
7 AM
29°F
0%
14mph
S
Cloudy
Humidity
56%
Feels like
17°F
Dew Point
15°F
7:46 AM
8 AM
31°F
0%
16mph
S
Cloudy
Humidity
53%
Feels like
19°F
Dew Point
15°F
9 AM
33°F
0%
18mph
S
Cloudy
Humidity
49%
Feels like
22°F
Dew Point
16°F
10 AM
37°F
0%
19mph
S
Mostly Cloudy
Humidity
46%
Feels like
26°F
Dew Point
17°F
11 AM
40°F
0%
19mph
SSW
Mostly Cloudy
Humidity
42%
Feels like
31°F
Dew Point
19°F
12 PM
45°F
0%
19mph
SSW
Mostly Cloudy
Humidity
39%
Feels like
37°F
Dew Point
22°F
1 PM
50°F
0%
20mph
SW
Cloudy
Humidity
36%
Feels like
43°F
Dew Point
24°F
2 PM
54°F
10%
21mph
SW
Windy
Humidity
34%
Feels like
54°F
Dew Point
26°F
3 PM
58°F
10%
22mph
SW
Windy
Humidity
33%
Feels like
58°F
Dew Point
29°F
4 PM
60°F
10%
21mph
SW
Windy
Humidity
33%
Feels like
60°F
Dew Point
31°F
5 PM
60°F
30%
17mph
WSW
30% Chance of Light Rain
Humidity
35%
Feels like
60°F
Dew Point
33°F
6 PM
59°F
30%
16mph
WNW
30% Chance of Light Rain
Humidity
40%
Feels like
59°F
Dew Point
34°F
7 PM
57°F
30%
19mph
NW
30% Chance of Light Rain
Humidity
43%
Feels like
57°F
Dew Point
35°F
7:31 PM
8 PM
54°F
10%
21mph
NW
Windy
Humidity
44%
Feels like
54°F
Dew Point
33°F
9 PM
51°F
10%
24mph
WNW
Windy
Humidity
44%
Feels like
51°F
Dew Point
30°F
10 PM
48°F
10%
27mph
WNW
Windy
Humidity
44%
Feels like
40°F
Dew Point
27°F
11 PM
45°F
20%
29mph
WNW
Windy
Humidity
45%
Feels like
35°F
Dew Point
25°F

Today's Severe Weather Outlook

Severe Storms Rally from Gulf Coast to Mid-Atlantic

Multiple rounds of severe storms will form today from the Gulf Coast to the Mid-Atlantic.

Thursday's Weather Outlook

Thursday's Weather Outlook

Weekly Drought Map for March 5, 2026

Drought Worsens Nationwide Despite Multiple Disturbances

A tornado on the ground in Hildreth, Neb., on June 14, 2014 (NOAA Photo Library/Ken Engquist).

Tornadoes and Road Safety -- Do's and Don't's

A pothole big enough to hold a traffic cone and garbage. (David Shankbone, Wikimedia Common)

Potholes: A Springtime Driving Menace

This John Deere riding mower continues to hum along. (Wikimedia Commons)

Spring Mower and Power Tool Seasonal Checklist

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Today's National Outlook

Hurricane Tracker

Allergy Forecast

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