Hourly Weather Forecast - Marvin, SD

12 AM
12°F
0%
6mph
ESE
Partly Cloudy
Humidity
84%
Feels like
3°F
Dew Point
8°F
1 AM
12°F
0%
6mph
ESE
Partly Cloudy
Humidity
84%
Feels like
2°F
Dew Point
8°F
2 AM
13°F
0%
7mph
ESE
Partly Cloudy
Humidity
85%
Feels like
2°F
Dew Point
9°F
3 AM
13°F
0%
8mph
SE
Mostly Cloudy
Humidity
85%
Feels like
1°F
Dew Point
9°F
4 AM
13°F
0%
10mph
SE
Mostly Cloudy
Humidity
86%
Feels like
1°F
Dew Point
10°F
5 AM
14°F
0%
11mph
SE
Cloudy
Humidity
86%
Feels like
0°F
Dew Point
10°F
6 AM
14°F
0%
12mph
SE
Cloudy
Humidity
86%
Feels like
1°F
Dew Point
11°F
7 AM
15°F
0%
13mph
SE
Cloudy
Humidity
86%
Feels like
1°F
Dew Point
11°F
8 AM
15°F
0%
14mph
SE
Cloudy
Humidity
88%
Feels like
1°F
Dew Point
12°F
8:07 AM
9 AM
16°F
0%
15mph
SE
Cloudy
Humidity
89%
Feels like
2°F
Dew Point
14°F
10 AM
18°F
0%
15mph
SE
Cloudy
Humidity
91%
Feels like
3°F
Dew Point
15°F
11 AM
19°F
10%
15mph
SE
Cloudy
Humidity
91%
Feels like
6°F
Dew Point
17°F
12 PM
21°F
10%
14mph
SE
Cloudy
Humidity
92%
Feels like
8°F
Dew Point
19°F
1 PM
23°F
10%
13mph
SE
Cloudy
Humidity
92%
Feels like
11°F
Dew Point
21°F
2 PM
25°F
20%
12mph
SE
Cloudy
Humidity
91%
Feels like
14°F
Dew Point
22°F
3 PM
26°F
20%
10mph
SE
Cloudy
Humidity
92%
Feels like
16°F
Dew Point
24°F
4 PM
26°F
10%
9mph
SE
Cloudy
Humidity
93%
Feels like
17°F
Dew Point
24°F
4:58 PM
5 PM
26°F
10%
7mph
SSE
Cloudy
Humidity
96%
Feels like
17°F
Dew Point
24°F
6 PM
25°F
10%
6mph
S
Cloudy
Humidity
97%
Feels like
18°F
Dew Point
24°F
7 PM
25°F
10%
5mph
SSW
Cloudy
Humidity
97%
Feels like
18°F
Dew Point
24°F
8 PM
24°F
10%
5mph
WSW
Cloudy
Humidity
96%
Feels like
18°F
Dew Point
23°F
9 PM
24°F
10%
7mph
W
Cloudy
Humidity
95%
Feels like
16°F
Dew Point
23°F
10 PM
24°F
10%
8mph
W
Cloudy
Humidity
94%
Feels like
15°F
Dew Point
23°F
11 PM
24°F
0%
8mph
W
Cloudy
Humidity
93%
Feels like
16°F
Dew Point
23°F

Rain and Snow Totals Through Friday

2026 Opens with Heavy Rain in California

Moderate to heavy rainfall persists until nighttime in much of California.

Thursday's Weather Outlook

New Year's Day and Extended Weekend Weather Outlook

St. Louis Tornado - May 16th, 2025

2025 Year in Review: Billion-Dollar Disasters From May through June

EF3 tornado damage near Plantersville, Alabama

2025 Year in Review: Billion-Dollar Disasters From February Through April

Photos and videos from the Palisades Fire that started in the City of Los Angeles, January 8, 2025. (CAL FIRE_Official via Wikimedia Commons)

2025 Year in Review: Billion Dollar Disasters - The California Wildfires

Large wall of dust approaching Phoenix Sky Harbor Airport at around 5:30 PM MST (Photo credit: Mike Olbinski via NWS)

2025 Year in Review: Extreme Weather - July Through December

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide