Hourly Weather Forecast - Saint Charles, SD

12 AM
36°F
10%
10mph
WNW
Partly Cloudy
Humidity
72%
Feels like
29°F
Dew Point
28°F
1 AM
36°F
10%
10mph
WNW
Partly Cloudy
Humidity
71%
Feels like
28°F
Dew Point
27°F
2 AM
35°F
10%
11mph
NW
Partly Cloudy
Humidity
70%
Feels like
28°F
Dew Point
27°F
3 AM
35°F
0%
11mph
NW
Partly Cloudy
Humidity
69%
Feels like
27°F
Dew Point
26°F
4 AM
34°F
0%
12mph
NW
Mostly Clear
Humidity
70%
Feels like
26°F
Dew Point
26°F
5 AM
33°F
0%
12mph
NNW
Mostly Clear
Humidity
70%
Feels like
25°F
Dew Point
25°F
6 AM
33°F
0%
12mph
NNW
Partly Cloudy
Humidity
71%
Feels like
23°F
Dew Point
24°F
7 AM
31°F
0%
12mph
NNW
Partly Cloudy
Humidity
71%
Feels like
22°F
Dew Point
23°F
8 AM
30°F
0%
12mph
NNW
Partly Cloudy
Humidity
73%
Feels like
21°F
Dew Point
23°F
8:04 AM
9 AM
30°F
0%
12mph
NNW
Partly Cloudy
Humidity
72%
Feels like
20°F
Dew Point
22°F
10 AM
31°F
0%
12mph
NNW
Partly Cloudy
Humidity
68%
Feels like
21°F
Dew Point
22°F
11 AM
32°F
0%
12mph
NNW
Mostly Cloudy
Humidity
63%
Feels like
23°F
Dew Point
21°F
12 PM
33°F
10%
12mph
NW
Cloudy
Humidity
58%
Feels like
24°F
Dew Point
20°F
1 PM
35°F
10%
12mph
NW
Cloudy
Humidity
55%
Feels like
26°F
Dew Point
20°F
2 PM
36°F
10%
11mph
NW
Cloudy
Humidity
53%
Feels like
28°F
Dew Point
20°F
3 PM
36°F
10%
10mph
NW
Cloudy
Humidity
52%
Feels like
29°F
Dew Point
20°F
4 PM
35°F
10%
9mph
NW
Cloudy
Humidity
53%
Feels like
28°F
Dew Point
20°F
5 PM
33°F
10%
8mph
NW
Cloudy
Humidity
57%
Feels like
27°F
Dew Point
20°F
5:03 PM
6 PM
32°F
10%
6mph
NW
Cloudy
Humidity
60%
Feels like
25°F
Dew Point
19°F
7 PM
30°F
10%
5mph
NW
Cloudy
Humidity
64%
Feels like
25°F
Dew Point
19°F
8 PM
29°F
10%
5mph
W
Cloudy
Humidity
67%
Feels like
23°F
Dew Point
19°F
9 PM
28°F
10%
6mph
W
Cloudy
Humidity
70%
Feels like
21°F
Dew Point
19°F
10 PM
27°F
10%
6mph
WSW
Cloudy
Humidity
71%
Feels like
20°F
Dew Point
19°F
11 PM
27°F
10%
7mph
SW
Cloudy
Humidity
71%
Feels like
20°F
Dew Point
19°F

Rainfall and Snowfall Totals Through Wednesday

Heavy Rain, Snow, and Winds Wallop Northwest

The atmospheric river this week continues to hit the Pacific Northwest with heavy rain, snow, and high winds.

Wednesday's Weather Outlook

Today's Weather Outlook

How to Measure Snow via NWS

How To Measure Snow

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

A person standing in a snowy forest with their back to the camera. They are bundled up in a white hat and a brown jacket. (Image by StockSnap from Pixabay)

Common Cold Weather Illnesses

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

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