Hourly Weather Forecast - Arlington, SD

12 AM
6°F
0%
12mph
WNW
Mostly Clear
Humidity
82%
Feels like
-9°F
Dew Point
2°F
1 AM
6°F
0%
11mph
WNW
Partly Cloudy
Humidity
82%
Feels like
-10°F
Dew Point
2°F
2 AM
6°F
0%
11mph
W
Partly Cloudy
Humidity
82%
Feels like
-10°F
Dew Point
1°F
3 AM
5°F
0%
11mph
W
Partly Cloudy
Humidity
82%
Feels like
-10°F
Dew Point
1°F
4 AM
5°F
0%
11mph
W
Mostly Cloudy
Humidity
83%
Feels like
-10°F
Dew Point
1°F
5 AM
5°F
0%
11mph
W
Mostly Cloudy
Humidity
83%
Feels like
-10°F
Dew Point
1°F
6 AM
5°F
0%
11mph
W
Mostly Cloudy
Humidity
83%
Feels like
-10°F
Dew Point
2°F
7 AM
6°F
0%
10mph
W
Mostly Cloudy
Humidity
83%
Feels like
-9°F
Dew Point
2°F
7:56 AM
8 AM
6°F
0%
11mph
WNW
Mostly Cloudy
Humidity
84%
Feels like
-9°F
Dew Point
2°F
9 AM
6°F
0%
11mph
WNW
Partly Cloudy
Humidity
83%
Feels like
-9°F
Dew Point
2°F
10 AM
7°F
0%
12mph
WNW
Partly Cloudy
Humidity
82%
Feels like
-8°F
Dew Point
3°F
11 AM
9°F
0%
13mph
NW
Partly Cloudy
Humidity
79%
Feels like
-7°F
Dew Point
4°F
12 PM
9°F
0%
14mph
NW
Partly Cloudy
Humidity
77%
Feels like
-7°F
Dew Point
4°F
1 PM
10°F
0%
15mph
NW
Partly Cloudy
Humidity
76%
Feels like
-7°F
Dew Point
4°F
2 PM
10°F
0%
15mph
NW
Mostly Cloudy
Humidity
74%
Feels like
-7°F
Dew Point
3°F
3 PM
9°F
0%
15mph
NW
Mostly Cloudy
Humidity
74%
Feels like
-8°F
Dew Point
2°F
4 PM
7°F
0%
15mph
NW
Partly Cloudy
Humidity
75%
Feels like
-10°F
Dew Point
1°F
5 PM
5°F
0%
14mph
NW
Partly Cloudy
Humidity
77%
Feels like
-12°F
Dew Point
0°F
5:24 PM
6 PM
3°F
0%
13mph
NNW
Mostly Clear
Humidity
79%
Feels like
-14°F
Dew Point
-2°F
7 PM
1°F
0%
12mph
NNW
Mostly Clear
Humidity
80%
Feels like
-16°F
Dew Point
-3°F
8 PM
-1°F
0%
12mph
NNW
Very Cold
Humidity
80%
Feels like
-18°F
Dew Point
-5°F
9 PM
-2°F
0%
11mph
NNW
Very Cold
Humidity
81%
Feels like
-20°F
Dew Point
-7°F
10 PM
-4°F
0%
11mph
NNW
Very Cold
Humidity
81%
Feels like
-22°F
Dew Point
-9°F
11 PM
-6°F
0%
11mph
NNW
Very Cold
Humidity
81%
Feels like
-24°F
Dew Point
-10°F

Snow Forecast through Sunday

Unrelenting Storm Track Brings Snow to Great Lakes & Eastern U.S.

Two main areas of low pressure will produce snow in the Upper Midwest, Great Lakes and Eastern U.S.

Monday's Weather Outlook

Today's 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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