Hourly Weather Forecast - Okaton, SD

1 AM
40°F
10%
30mph
WNW
Windy
Humidity
43%
Feels like
28°F
Dew Point
19°F
2 AM
39°F
0%
32mph
WNW
Windy
Humidity
44%
Feels like
27°F
Dew Point
19°F
3 AM
37°F
0%
35mph
WNW
Windy
Humidity
45%
Feels like
23°F
Dew Point
18°F
4 AM
32°F
0%
37mph
WNW
Windy
Humidity
47%
Feels like
16°F
Dew Point
14°F
5 AM
26°F
10%
38mph
NW
Windy
Humidity
48%
Feels like
7°F
Dew Point
9°F
6 AM
20°F
0%
40mph
NW
Windy
Humidity
50%
Feels like
0°F
Dew Point
5°F
7 AM
17°F
0%
39mph
NW
Windy
Humidity
51%
Feels like
-5°F
Dew Point
2°F
8 AM
15°F
0%
38mph
NW
Windy
Humidity
53%
Feels like
-7°F
Dew Point
1°F
8:13 AM
9 AM
15°F
0%
36mph
NW
Windy
Humidity
54%
Feels like
-8°F
Dew Point
1°F
10 AM
16°F
0%
36mph
NW
Windy
Humidity
54%
Feels like
-6°F
Dew Point
2°F
11 AM
18°F
0%
34mph
NW
Windy
Humidity
52%
Feels like
-2°F
Dew Point
4°F
12 PM
20°F
0%
32mph
NW
Windy
Humidity
50%
Feels like
1°F
Dew Point
5°F
1 PM
23°F
0%
30mph
NW
Windy
Humidity
47%
Feels like
5°F
Dew Point
6°F
2 PM
24°F
0%
27mph
NW
Windy
Humidity
44%
Feels like
8°F
Dew Point
6°F
3 PM
26°F
0%
23mph
NW
Windy
Humidity
43%
Feels like
11°F
Dew Point
6°F
4 PM
25°F
0%
19mph
NW
Sunny
Humidity
45%
Feels like
11°F
Dew Point
7°F
5 PM
24°F
0%
13mph
NW
Sunny
Humidity
50%
Feels like
12°F
Dew Point
8°F
5:07 PM
6 PM
22°F
0%
8mph
NW
Mostly Clear
Humidity
54%
Feels like
13°F
Dew Point
8°F
7 PM
21°F
0%
4mph
NNW
Mostly Clear
Humidity
58%
Feels like
16°F
Dew Point
9°F
8 PM
20°F
0%
3mph
ENE
Mostly Clear
Humidity
61%
Feels like
15°F
Dew Point
9°F
9 PM
19°F
0%
6mph
E
Mostly Clear
Humidity
63%
Feels like
11°F
Dew Point
9°F
10 PM
19°F
0%
7mph
ESE
Mostly Clear
Humidity
64%
Feels like
9°F
Dew Point
9°F
11 PM
19°F
0%
9mph
SE
Clear
Humidity
64%
Feels like
8°F
Dew Point
9°F

Rainfall and Snowfall Totals Through Thursday

Flooding Rain, Heavy Snow and Winds Slam Northwest, North-Central U.S.

The atmospheric river this week will keep buffeting the Pacific Northwest with heavy rain, snow, and high winds.

Thursday's Weather Outlook

Thursday'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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