Hourly Weather Forecast - Saint Charles, SD

12 AM
15°F
10%
9mph
W
Clear
Humidity
68%
Feels like
4°F
Dew Point
7°F
1 AM
15°F
10%
9mph
W
Clear
Humidity
68%
Feels like
3°F
Dew Point
6°F
2 AM
14°F
10%
9mph
WSW
Clear
Humidity
68%
Feels like
2°F
Dew Point
6°F
3 AM
14°F
10%
9mph
WSW
Clear
Humidity
68%
Feels like
2°F
Dew Point
6°F
4 AM
14°F
10%
9mph
WSW
Clear
Humidity
68%
Feels like
2°F
Dew Point
6°F
5 AM
15°F
0%
9mph
WSW
Mostly Clear
Humidity
68%
Feels like
3°F
Dew Point
6°F
6 AM
15°F
0%
9mph
WSW
Mostly Clear
Humidity
68%
Feels like
4°F
Dew Point
7°F
7 AM
16°F
0%
9mph
WSW
Partly Cloudy
Humidity
67%
Feels like
4°F
Dew Point
7°F
8 AM
16°F
0%
10mph
WSW
Mostly Cloudy
Humidity
66%
Feels like
4°F
Dew Point
7°F
8:01 AM
9 AM
17°F
10%
11mph
WSW
Cloudy
Humidity
63%
Feels like
5°F
Dew Point
7°F
10 AM
20°F
10%
11mph
WSW
Cloudy
Humidity
59%
Feels like
9°F
Dew Point
9°F
11 AM
24°F
10%
12mph
WSW
Mostly Cloudy
Humidity
55%
Feels like
13°F
Dew Point
10°F
12 PM
28°F
10%
12mph
W
Partly Cloudy
Humidity
50%
Feels like
17°F
Dew Point
12°F
1 PM
31°F
10%
12mph
W
Partly Cloudy
Humidity
47%
Feels like
21°F
Dew Point
13°F
2 PM
33°F
10%
12mph
WNW
Partly Cloudy
Humidity
45%
Feels like
24°F
Dew Point
14°F
3 PM
33°F
10%
12mph
NW
Partly Cloudy
Humidity
45%
Feels like
24°F
Dew Point
14°F
4 PM
32°F
10%
11mph
NW
Partly Cloudy
Humidity
49%
Feels like
23°F
Dew Point
15°F
5 PM
29°F
10%
10mph
NNW
Mostly Sunny
Humidity
55%
Feels like
20°F
Dew Point
15°F
5:35 PM
6 PM
26°F
10%
10mph
N
Clear
Humidity
60%
Feels like
16°F
Dew Point
15°F
7 PM
24°F
10%
10mph
N
Clear
Humidity
64%
Feels like
14°F
Dew Point
14°F
8 PM
22°F
10%
10mph
N
Mostly Clear
Humidity
67%
Feels like
12°F
Dew Point
13°F
9 PM
20°F
10%
10mph
N
Partly Cloudy
Humidity
69%
Feels like
10°F
Dew Point
12°F
10 PM
19°F
10%
10mph
N
Partly Cloudy
Humidity
72%
Feels like
8°F
Dew Point
11°F
11 PM
18°F
10%
10mph
N
Mostly Clear
Humidity
74%
Feels like
6°F
Dew Point
11°F

Snow Forecast through Sunday

Unrelenting Storm Track Brings Snow to Great Lakes & Northeast

A couple low pressure systems will produce additional snowfall across the Great Lakes, Upper Midwest, and Northeast this weekend into the upcoming week.

Weekend Weather Outlook

Weekend Weather Outlook

Weekly Drought Map for January 15, 2026

Active Weather Creates Mix of Improvements, Degradations to Drought Depiction

Vehicle driving in wintry conditions

Prepare Your Car for Cold Weather

(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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