Hourly Weather Forecast - Custer, SD

12 AM
41°F
10%
9mph
WSW
Clear
Humidity
44%
Feels like
36°F
Dew Point
21°F
1 AM
42°F
10%
9mph
WSW
Clear
Humidity
43%
Feels like
36°F
Dew Point
21°F
2 AM
42°F
10%
9mph
WSW
Clear
Humidity
43%
Feels like
36°F
Dew Point
21°F
3 AM
41°F
10%
9mph
WSW
Mostly Clear
Humidity
44%
Feels like
35°F
Dew Point
21°F
4 AM
40°F
10%
8mph
W
Partly Cloudy
Humidity
47%
Feels like
35°F
Dew Point
21°F
5 AM
40°F
10%
7mph
W
Mostly Cloudy
Humidity
49%
Feels like
35°F
Dew Point
22°F
6 AM
40°F
10%
7mph
W
Mostly Cloudy
Humidity
49%
Feels like
35°F
Dew Point
23°F
6:24 AM
7 AM
42°F
10%
7mph
W
Mostly Cloudy
Humidity
48%
Feels like
37°F
Dew Point
24°F
8 AM
45°F
10%
7mph
W
Mostly Cloudy
Humidity
43%
Feels like
41°F
Dew Point
24°F
9 AM
49°F
10%
8mph
W
Mostly Cloudy
Humidity
38%
Feels like
46°F
Dew Point
24°F
10 AM
51°F
10%
8mph
WNW
Cloudy
Humidity
35%
Feels like
51°F
Dew Point
24°F
11 AM
52°F
10%
9mph
WNW
Cloudy
Humidity
33%
Feels like
52°F
Dew Point
24°F
12 PM
52°F
20%
9mph
WNW
Cloudy
Humidity
33%
Feels like
52°F
Dew Point
24°F
1 PM
52°F
20%
9mph
WNW
Cloudy
Humidity
33%
Feels like
52°F
Dew Point
23°F
2 PM
50°F
20%
9mph
WNW
Cloudy
Humidity
34%
Feels like
50°F
Dew Point
23°F
3 PM
49°F
20%
9mph
NW
Cloudy
Humidity
36%
Feels like
44°F
Dew Point
23°F
4 PM
46°F
20%
10mph
NW
Cloudy
Humidity
40%
Feels like
41°F
Dew Point
23°F
5 PM
42°F
30%
10mph
NW
30% Chance of Light Rain
Humidity
47%
Feels like
36°F
Dew Point
23°F
5:47 PM
6 PM
38°F
30%
9mph
NW
30% Chance Snow Showers
Humidity
54%
Feels like
32°F
Dew Point
23°F
7 PM
36°F
30%
9mph
NW
30% Chance Snow Showers
Humidity
60%
Feels like
29°F
Dew Point
23°F
8 PM
34°F
40%
9mph
NW
40% Chance Snow Showers
Humidity
64%
Feels like
27°F
Dew Point
23°F
9 PM
33°F
40%
8mph
NW
40% Chance Frozen Mix
Humidity
66%
Feels like
26°F
Dew Point
23°F
10 PM
32°F
30%
8mph
NW
30% Chance Frozen Mix
Humidity
68%
Feels like
25°F
Dew Point
23°F
11 PM
31°F
30%
9mph
NW
30% Chance Freezing Rain
Humidity
68%
Feels like
24°F
Dew Point
22°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!

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