Hourly Weather Forecast - Custer, SD

12 AM
27°F
10%
11mph
NW
Clear
Humidity
40%
Feels like
17°F
Dew Point
6°F
1 AM
27°F
10%
11mph
NW
Clear
Humidity
39%
Feels like
18°F
Dew Point
6°F
2 AM
27°F
10%
10mph
NW
Clear
Humidity
40%
Feels like
18°F
Dew Point
6°F
3 AM
27°F
10%
9mph
NW
Clear
Humidity
42%
Feels like
17°F
Dew Point
7°F
4 AM
26°F
10%
9mph
NW
Clear
Humidity
45%
Feels like
17°F
Dew Point
8°F
5 AM
25°F
10%
8mph
NW
Clear
Humidity
47%
Feels like
16°F
Dew Point
8°F
6 AM
24°F
10%
8mph
NW
Clear
Humidity
48%
Feels like
15°F
Dew Point
8°F
7 AM
24°F
10%
7mph
NW
Clear
Humidity
50%
Feels like
15°F
Dew Point
8°F
7:21 AM
8 AM
25°F
10%
6mph
WNW
Sunny
Humidity
48%
Feels like
18°F
Dew Point
9°F
9 AM
28°F
10%
7mph
WNW
Sunny
Humidity
45%
Feels like
21°F
Dew Point
10°F
10 AM
31°F
10%
7mph
WNW
Sunny
Humidity
40%
Feels like
24°F
Dew Point
10°F
11 AM
33°F
10%
8mph
WNW
Sunny
Humidity
38%
Feels like
27°F
Dew Point
10°F
12 PM
35°F
10%
8mph
WNW
Mostly Sunny
Humidity
36%
Feels like
28°F
Dew Point
11°F
1 PM
35°F
10%
8mph
W
Partly Cloudy
Humidity
35%
Feels like
28°F
Dew Point
10°F
2 PM
34°F
10%
7mph
W
Partly Cloudy
Humidity
37%
Feels like
28°F
Dew Point
11°F
3 PM
31°F
10%
7mph
W
Mostly Cloudy
Humidity
42%
Feels like
25°F
Dew Point
11°F
4 PM
28°F
10%
6mph
WNW
Mostly Cloudy
Humidity
48%
Feels like
22°F
Dew Point
11°F
4:50 PM
5 PM
26°F
10%
5mph
NW
Mostly Cloudy
Humidity
54%
Feels like
20°F
Dew Point
11°F
6 PM
24°F
10%
5mph
NW
Partly Cloudy
Humidity
57%
Feels like
18°F
Dew Point
11°F
7 PM
24°F
10%
4mph
WNW
Partly Cloudy
Humidity
60%
Feels like
18°F
Dew Point
12°F

Snow Forecast through Saturday

Multiple Snowy Systems Hit Great Lakes, Northeast

As one disturbance exits New England tonight, another will be quick on its heels in the Great Lakes on Friday.

Friday's Weather Outlook

Friday's Weather Outlook

Weekend Weather Preview

Weekend Weather Preview

Weekly Drought Map for January 15, 2026

Active Weather Creates Mix of Improvements, Degradations to Drought Depiction

(Image provided by NOAA)

Polar Vortex: What Is It?

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

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