Hourly Weather Forecast - Junction City, SD

12 AM
-7°F
10%
4mph
ESE
Very Cold
Humidity
63%
Feels like
-16°F
Dew Point
-16°F
1 AM
-6°F
20%
4mph
ESE
Very Cold
Humidity
61%
Feels like
-16°F
Dew Point
-16°F
2 AM
-6°F
20%
4mph
SE
Very Cold
Humidity
62%
Feels like
-17°F
Dew Point
-16°F
3 AM
-6°F
20%
5mph
SE
Very Cold
Humidity
60%
Feels like
-17°F
Dew Point
-16°F
4 AM
-6°F
20%
5mph
SE
Very Cold
Humidity
61%
Feels like
-18°F
Dew Point
-16°F
5 AM
-7°F
20%
5mph
SE
Very Cold
Humidity
64%
Feels like
-19°F
Dew Point
-16°F
6 AM
-8°F
20%
6mph
SE
Very Cold
Humidity
71%
Feels like
-21°F
Dew Point
-15°F
7 AM
-8°F
10%
6mph
SSE
Very Cold
Humidity
71%
Feels like
-21°F
Dew Point
-15°F
7:49 AM
8 AM
-6°F
10%
7mph
SSE
Very Cold
Humidity
68%
Feels like
-20°F
Dew Point
-13°F
9 AM
-2°F
10%
8mph
SSE
Very Cold
Humidity
60%
Feels like
-16°F
Dew Point
-12°F
10 AM
2°F
10%
9mph
S
Partly Cloudy
Humidity
53%
Feels like
-13°F
Dew Point
-11°F
11 AM
5°F
10%
9mph
S
Partly Cloudy
Humidity
48%
Feels like
-9°F
Dew Point
-10°F
12 PM
8°F
10%
10mph
S
Partly Cloudy
Humidity
44%
Feels like
-6°F
Dew Point
-9°F
1 PM
10°F
10%
10mph
SSW
Partly Cloudy
Humidity
43%
Feels like
-3°F
Dew Point
-8°F
2 PM
11°F
10%
10mph
SSW
Mostly Sunny
Humidity
43%
Feels like
-2°F
Dew Point
-7°F
3 PM
11°F
10%
10mph
SSW
Mostly Sunny
Humidity
46%
Feels like
-2°F
Dew Point
-6°F
4 PM
9°F
10%
9mph
S
Mostly Sunny
Humidity
49%
Feels like
-4°F
Dew Point
-6°F
5 PM
7°F
10%
9mph
S
Sunny
Humidity
54%
Feels like
-6°F
Dew Point
-6°F
5:29 PM
6 PM
6°F
0%
8mph
SSE
Clear
Humidity
56%
Feels like
-7°F
Dew Point
-7°F
7 PM
5°F
0%
8mph
SSE
Partly Cloudy
Humidity
59%
Feels like
-8°F
Dew Point
-6°F
8 PM
4°F
0%
8mph
SSE
Mostly Cloudy
Humidity
63%
Feels like
-10°F
Dew Point
-6°F
9 PM
3°F
0%
9mph
S
Cloudy
Humidity
67%
Feels like
-11°F
Dew Point
-5°F
10 PM
3°F
0%
9mph
S
Mostly Cloudy
Humidity
70%
Feels like
-12°F
Dew Point
-5°F
11 PM
2°F
10%
9mph
SSW
Partly Cloudy
Humidity
72%
Feels like
-12°F
Dew Point
-5°F

Wednesday's Weather Outlook

Wednesday's Weather Outlook

Mother Nature continues to unleash plenty of snowy, soggy weather on the eastern two-thirds of the U.S.

Story Image via Pixabay

What is the Aurora Borealis?

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

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide