Hourly Weather Forecast - Custer, SD

12 AM
43°F
0%
12mph
WSW
Cloudy
Humidity
56%
Feels like
37°F
Dew Point
29°F
1 AM
43°F
0%
12mph
WSW
Cloudy
Humidity
57%
Feels like
37°F
Dew Point
29°F
2 AM
43°F
10%
12mph
WSW
Cloudy
Humidity
59%
Feels like
36°F
Dew Point
29°F
3 AM
42°F
10%
12mph
WSW
Cloudy
Humidity
57%
Feels like
35°F
Dew Point
28°F
4 AM
41°F
10%
13mph
WSW
Cloudy
Humidity
58%
Feels like
34°F
Dew Point
28°F
5 AM
41°F
10%
13mph
WSW
Cloudy
Humidity
58%
Feels like
34°F
Dew Point
28°F
6 AM
41°F
10%
13mph
WSW
Cloudy
Humidity
60%
Feels like
34°F
Dew Point
29°F
7 AM
42°F
10%
13mph
WSW
Cloudy
Humidity
61%
Feels like
35°F
Dew Point
30°F
7:26 AM
8 AM
44°F
10%
14mph
WSW
Cloudy
Humidity
60%
Feels like
37°F
Dew Point
31°F
9 AM
47°F
10%
14mph
W
Mostly Cloudy
Humidity
54%
Feels like
41°F
Dew Point
31°F
10 AM
49°F
10%
13mph
W
Mostly Cloudy
Humidity
48%
Feels like
44°F
Dew Point
30°F
11 AM
51°F
10%
13mph
W
Partly Cloudy
Humidity
45%
Feels like
51°F
Dew Point
30°F
12 PM
51°F
10%
13mph
W
Partly Cloudy
Humidity
45%
Feels like
51°F
Dew Point
30°F

Forecast Wind Gusts For Today

Storm Pummels Eastern U.S.

A strong disturbance will sweep across the eastern U.S. today bringing various impacts including rain and thunderstorms, snow and even strong wind gusts.

Rain And Snow Totals Through Tonight

Atmospheric River Impacts Pacific Northwest

NOAA, NCDC

White Christmas? What Are The Odds

Weekend Weather Outlook

Weekend Weather Outlook

Flu Update Valid For Week Ending December 13, 2025

Weekly Flu Update: Flu Spreading Hard Across U.S.

Watch vs. Warning

Flash Flood Watch and Warning Defined

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide