Hourly Weather Forecast - Deerfield, SD

12 AM
35°F
0%
15mph
WNW
Partly Cloudy
Humidity
40%
Feels like
26°F
Dew Point
13°F
1 AM
35°F
0%
16mph
NW
Partly Cloudy
Humidity
41%
Feels like
25°F
Dew Point
14°F
2 AM
35°F
0%
16mph
NW
Partly Cloudy
Humidity
42%
Feels like
24°F
Dew Point
14°F
3 AM
34°F
0%
17mph
NW
Mostly Clear
Humidity
45%
Feels like
23°F
Dew Point
15°F
4 AM
33°F
0%
16mph
NW
Mostly Clear
Humidity
47%
Feels like
22°F
Dew Point
14°F
5 AM
31°F
10%
16mph
NW
Clear
Humidity
48%
Feels like
20°F
Dew Point
14°F
6 AM
30°F
10%
17mph
NW
Clear
Humidity
48%
Feels like
18°F
Dew Point
13°F
7 AM
29°F
10%
17mph
NW
Mostly Clear
Humidity
48%
Feels like
17°F
Dew Point
12°F
7:25 AM
8 AM
28°F
10%
17mph
NW
Mostly Sunny
Humidity
47%
Feels like
16°F
Dew Point
11°F
9 AM
29°F
10%
18mph
NW
Mostly Sunny
Humidity
46%
Feels like
16°F
Dew Point
11°F
10 AM
30°F
10%
18mph
NW
Mostly Sunny
Humidity
45%
Feels like
18°F
Dew Point
11°F
11 AM
30°F
10%
17mph
NW
Partly Cloudy
Humidity
43%
Feels like
18°F
Dew Point
11°F
12 PM
30°F
0%
16mph
NW
Partly Cloudy
Humidity
42%
Feels like
18°F
Dew Point
10°F
1 PM
29°F
0%
15mph
NW
Partly Cloudy
Humidity
42%
Feels like
18°F
Dew Point
9°F
2 PM
28°F
0%
14mph
NW
Partly Cloudy
Humidity
42%
Feels like
17°F
Dew Point
8°F
3 PM
26°F
0%
13mph
NW
Partly Cloudy
Humidity
45%
Feels like
14°F
Dew Point
7°F
4 PM
23°F
0%
12mph
NW
Partly Cloudy
Humidity
49%
Feels like
11°F
Dew Point
6°F
4:46 PM
5 PM
20°F
0%
12mph
NW
Partly Cloudy
Humidity
46%
Feels like
8°F
Dew Point
3°F
6 PM
19°F
0%
11mph
NW
Partly Cloudy
Humidity
48%
Feels like
7°F
Dew Point
3°F
7 PM
18°F
0%
11mph
NNW
Mostly Clear
Humidity
50%
Feels like
6°F
Dew Point
2°F
8 PM
17°F
0%
10mph
NNW
Mostly Clear
Humidity
51%
Feels like
5°F
Dew Point
2°F
9 PM
16°F
0%
9mph
NNW
Mostly Clear
Humidity
52%
Feels like
4°F
Dew Point
1°F
10 PM
15°F
0%
8mph
NW
Mostly Clear
Humidity
52%
Feels like
4°F
Dew Point
0°F
11 PM
14°F
10%
7mph
NW
Mostly Clear
Humidity
51%
Feels like
3°F
Dew Point
-1°F

Snow Forecast through Saturday

Multiple Snowy Systems Hit Great Lakes, Northeast

As one disturbance exits New England tonight, another will be quick on its heels in the Great Lakes on Friday.

Friday's Weather Outlook

Friday's Weather Outlook

Weekend Weather Preview

Weekend Weather Preview

Weekly Drought Map for January 15, 2026

Active Weather Creates Mix of Improvements, Degradations to Drought Depiction

(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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