Hourly Weather Forecast - Custer, SD

12 AM
30°F
20%
11mph
NW
Cloudy
Humidity
57%
Feels like
21°F
Dew Point
17°F
1 AM
29°F
30%
10mph
NW
30% Chance of Snow
Humidity
56%
Feels like
20°F
Dew Point
15°F
2 AM
27°F
10%
9mph
NW
Cloudy
Humidity
57%
Feels like
19°F
Dew Point
14°F
3 AM
26°F
10%
9mph
NW
Cloudy
Humidity
52%
Feels like
17°F
Dew Point
11°F
4 AM
25°F
10%
8mph
WNW
Mostly Cloudy
Humidity
46%
Feels like
16°F
Dew Point
7°F
5 AM
24°F
10%
8mph
WNW
Mostly Cloudy
Humidity
46%
Feels like
15°F
Dew Point
6°F
6 AM
23°F
0%
8mph
WNW
Partly Cloudy
Humidity
50%
Feels like
14°F
Dew Point
8°F
7 AM
24°F
0%
8mph
WNW
Partly Cloudy
Humidity
54%
Feels like
15°F
Dew Point
10°F
7:24 AM
8 AM
25°F
0%
8mph
WNW
Partly Cloudy
Humidity
57%
Feels like
16°F
Dew Point
12°F
9 AM
26°F
0%
9mph
WNW
Mostly Sunny
Humidity
51%
Feels like
17°F
Dew Point
11°F
10 AM
28°F
0%
10mph
WNW
Mostly Sunny
Humidity
46%
Feels like
19°F
Dew Point
10°F
11 AM
30°F
0%
10mph
WNW
Mostly Sunny
Humidity
41%
Feels like
21°F
Dew Point
9°F
12 PM
31°F
0%
11mph
WNW
Sunny
Humidity
37%
Feels like
22°F
Dew Point
8°F
1 PM
30°F
0%
10mph
WNW
Sunny
Humidity
37%
Feels like
22°F
Dew Point
8°F
2 PM
29°F
0%
10mph
WNW
Sunny
Humidity
37%
Feels like
21°F
Dew Point
6°F
3 PM
28°F
0%
8mph
WNW
Sunny
Humidity
40%
Feels like
20°F
Dew Point
7°F
4 PM
27°F
0%
7mph
WNW
Sunny
Humidity
45%
Feels like
19°F
Dew Point
8°F
4:19 PM
5 PM
25°F
0%
6mph
W
Clear
Humidity
51%
Feels like
18°F
Dew Point
9°F
6 PM
24°F
0%
6mph
W
Clear
Humidity
55%
Feels like
17°F
Dew Point
10°F
7 PM
23°F
0%
6mph
W
Clear
Humidity
58%
Feels like
16°F
Dew Point
10°F
8 PM
22°F
0%
6mph
W
Clear
Humidity
55%
Feels like
15°F
Dew Point
9°F
9 PM
22°F
0%
6mph
W
Clear
Humidity
56%
Feels like
15°F
Dew Point
9°F
10 PM
22°F
0%
6mph
WSW
Clear
Humidity
59%
Feels like
15°F
Dew Point
10°F
11 PM
22°F
0%
6mph
WSW
Clear
Humidity
57%
Feels like
15°F
Dew Point
10°F

Forecast Peak Wind Gusts Today

Clipper System Blasts Central, Eastern U.S. With Winter Impacts

A clipper moving over the Great Lakes brings rain, snow, and high winds through the Atlantic Coastline.

Rainfall and Snowfall Totals Through Friday

Atmospheric River Symptoms Repeat in the Northwest

NOAA, NCDC

White Christmas? What Are The Odds

Friday's Weather Outlook

Friday's Weather Outlook

Friday's Weather Outlook

Weekend Weather Preview

Flu Update Valid For Week Ending December 6, 2025

Weekly Flu Update: Flu Exceeds Annual Baseline

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