Hourly Weather Forecast - Fort Pierre, SD

12 AM
26°F
10%
8mph
SSW
Partly Cloudy
Humidity
80%
Feels like
18°F
Dew Point
21°F
1 AM
26°F
10%
9mph
S
Partly Cloudy
Humidity
82%
Feels like
17°F
Dew Point
21°F
2 AM
25°F
10%
9mph
S
Partly Cloudy
Humidity
85%
Feels like
16°F
Dew Point
21°F
3 AM
25°F
10%
10mph
SSE
Partly Cloudy
Humidity
87%
Feels like
15°F
Dew Point
21°F
4 AM
24°F
10%
10mph
SSE
Partly Cloudy
Humidity
90%
Feels like
14°F
Dew Point
22°F
5 AM
24°F
10%
10mph
SSE
Partly Cloudy
Humidity
87%
Feels like
14°F
Dew Point
21°F
6 AM
25°F
10%
10mph
SSE
Mostly Clear
Humidity
86%
Feels like
14°F
Dew Point
21°F
7 AM
26°F
10%
9mph
SSE
Mostly Clear
Humidity
89%
Feels like
16°F
Dew Point
23°F
8 AM
27°F
10%
9mph
SSE
Cloudy
Humidity
87%
Feels like
18°F
Dew Point
23°F
8:14 AM
9 AM
28°F
10%
9mph
SSE
Cloudy
Humidity
83%
Feels like
20°F
Dew Point
24°F
10 AM
31°F
10%
10mph
SSE
Cloudy
Humidity
82%
Feels like
22°F
Dew Point
26°F
11 AM
33°F
10%
9mph
SSE
Sunny
Humidity
79%
Feels like
26°F
Dew Point
28°F
12 PM
36°F
10%
9mph
SSE
Sunny
Humidity
77%
Feels like
30°F
Dew Point
30°F
1 PM
38°F
10%
8mph
SSE
Sunny
Humidity
76%
Feels like
32°F
Dew Point
31°F
2 PM
40°F
10%
8mph
SE
Mostly Sunny
Humidity
75%
Feels like
34°F
Dew Point
32°F
3 PM
39°F
10%
7mph
ESE
Mostly Sunny
Humidity
76%
Feels like
34°F
Dew Point
32°F
4 PM
38°F
0%
6mph
E
Mostly Sunny
Humidity
79%
Feels like
33°F
Dew Point
32°F
5 PM
36°F
0%
6mph
E
Partly Cloudy
Humidity
84%
Feels like
30°F
Dew Point
31°F
5:05 PM
6 PM
34°F
0%
6mph
E
Partly Cloudy
Humidity
86%
Feels like
28°F
Dew Point
30°F

Rainfall Totals Through Wednesday A.M.

Heavy Rain Returns to Deluge Pacific Northwest

Another atmospheric river will hit the Pacific Northwest with heavy rain and high winds.

Monday'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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