Hourly Weather Forecast - Custer, SD

12 AM
37°F
10%
4mph
NNW
Mostly Cloudy
Humidity
56%
Feels like
34°F
Dew Point
23°F
1 AM
37°F
10%
4mph
NNW
Cloudy
Humidity
56%
Feels like
34°F
Dew Point
23°F
2 AM
37°F
10%
4mph
NNW
Cloudy
Humidity
56%
Feels like
33°F
Dew Point
22°F
3 AM
36°F
10%
4mph
NNW
Cloudy
Humidity
57%
Feels like
32°F
Dew Point
22°F
4 AM
36°F
0%
5mph
NNW
Cloudy
Humidity
57%
Feels like
32°F
Dew Point
23°F
5 AM
36°F
0%
5mph
NW
Cloudy
Humidity
56%
Feels like
32°F
Dew Point
22°F
6 AM
37°F
0%
5mph
NNW
Mostly Cloudy
Humidity
55%
Feels like
33°F
Dew Point
22°F
6:28 AM
7 AM
39°F
0%
5mph
NNW
Mostly Cloudy
Humidity
49%
Feels like
35°F
Dew Point
21°F
8 AM
42°F
0%
4mph
NNW
Partly Cloudy
Humidity
41%
Feels like
40°F
Dew Point
20°F
9 AM
46°F
0%
5mph
N
Partly Cloudy
Humidity
33%
Feels like
44°F
Dew Point
19°F
10 AM
49°F
0%
5mph
NNE
Mostly Sunny
Humidity
29%
Feels like
47°F
Dew Point
18°F
11 AM
50°F
0%
6mph
NE
Sunny
Humidity
27%
Feels like
47°F
Dew Point
17°F
12 PM
51°F
0%
5mph
NE
Sunny
Humidity
26%
Feels like
51°F
Dew Point
17°F
1 PM
52°F
0%
5mph
ENE
Sunny
Humidity
25%
Feels like
52°F
Dew Point
17°F
2 PM
52°F
0%
5mph
E
Sunny
Humidity
25%
Feels like
52°F
Dew Point
18°F
3 PM
51°F
0%
5mph
E
Sunny
Humidity
27%
Feels like
51°F
Dew Point
18°F
4 PM
49°F
0%
5mph
ESE
Sunny
Humidity
29%
Feels like
47°F
Dew Point
18°F
5 PM
45°F
0%
5mph
SE
Sunny
Humidity
34%
Feels like
43°F
Dew Point
19°F
5:45 PM
6 PM
42°F
0%
4mph
SSE
Clear
Humidity
39%
Feels like
39°F
Dew Point
19°F
7 PM
39°F
0%
4mph
S
Clear
Humidity
43%
Feels like
36°F
Dew Point
19°F
8 PM
37°F
0%
4mph
SW
Clear
Humidity
46%
Feels like
35°F
Dew Point
19°F
9 PM
36°F
0%
4mph
SW
Clear
Humidity
49%
Feels like
33°F
Dew Point
19°F
10 PM
35°F
0%
5mph
SW
Clear
Humidity
51%
Feels like
31°F
Dew Point
19°F
11 PM
35°F
0%
6mph
WSW
Clear
Humidity
51%
Feels like
30°F
Dew Point
19°F

Sunday's Weather Outlook

Sunday's Weather Outlook

The first day of March will feature wintry weather in the Lower Midwest and parts of the Northeast.

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

Flooding Can Happen in the Winter Too!

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide