Hourly Weather Forecast - Trojan, SD

12 AM
46°F
10%
9mph
SW
Clear
Humidity
40%
Feels like
42°F
Dew Point
23°F
1 AM
44°F
10%
8mph
SW
Clear
Humidity
43%
Feels like
40°F
Dew Point
23°F
2 AM
42°F
10%
8mph
SW
Clear
Humidity
46%
Feels like
37°F
Dew Point
23°F
3 AM
40°F
0%
7mph
SW
Clear
Humidity
49%
Feels like
35°F
Dew Point
22°F
4 AM
38°F
0%
7mph
SW
Mostly Clear
Humidity
52%
Feels like
33°F
Dew Point
22°F
5 AM
38°F
0%
6mph
SW
Mostly Clear
Humidity
53%
Feels like
33°F
Dew Point
22°F
6 AM
38°F
0%
6mph
SSW
Partly Cloudy
Humidity
54%
Feels like
33°F
Dew Point
22°F
7 AM
39°F
0%
6mph
SW
Partly Cloudy
Humidity
52%
Feels like
35°F
Dew Point
23°F
7:29 AM
8 AM
41°F
0%
5mph
SW
Partly Cloudy
Humidity
49%
Feels like
37°F
Dew Point
23°F
9 AM
44°F
0%
6mph
SW
Mostly Sunny
Humidity
44%
Feels like
41°F
Dew Point
24°F
10 AM
47°F
0%
6mph
SW
Mostly Sunny
Humidity
40%
Feels like
44°F
Dew Point
24°F
11 AM
50°F
0%
6mph
SW
Mostly Sunny
Humidity
37%
Feels like
47°F
Dew Point
24°F
12 PM
52°F
0%
7mph
WSW
Sunny
Humidity
34%
Feels like
52°F
Dew Point
24°F
1 PM
53°F
0%
7mph
WSW
Sunny
Humidity
32%
Feels like
53°F
Dew Point
24°F
2 PM
53°F
0%
8mph
WSW
Sunny
Humidity
32%
Feels like
53°F
Dew Point
24°F
3 PM
51°F
0%
7mph
WSW
Sunny
Humidity
34%
Feels like
51°F
Dew Point
24°F
4 PM
48°F
0%
6mph
WSW
Mostly Sunny
Humidity
37%
Feels like
46°F
Dew Point
23°F
4:19 PM
5 PM
47°F
0%
5mph
WSW
Mostly Clear
Humidity
38%
Feels like
44°F
Dew Point
23°F
6 PM
47°F
0%
5mph
WSW
Mostly Clear
Humidity
37%
Feels like
44°F
Dew Point
22°F
7 PM
47°F
0%
5mph
WSW
Mostly Clear
Humidity
36%
Feels like
44°F
Dew Point
21°F
8 PM
47°F
0%
6mph
SW
Mostly Clear
Humidity
36%
Feels like
44°F
Dew Point
21°F
9 PM
47°F
0%
6mph
SW
Mostly Clear
Humidity
35%
Feels like
44°F
Dew Point
21°F
10 PM
48°F
10%
6mph
SW
Mostly Clear
Humidity
33%
Feels like
45°F
Dew Point
20°F
11 PM
48°F
10%
7mph
SW
Mostly Clear
Humidity
31%
Feels like
45°F
Dew Point
19°F

Forecast Peak Wind Gusts Today

Clipper System Blasts Central, Eastern U.S. With Winter Impacts

A clipper moving over the Great Lakes brings rain, snow, and high winds through the Atlantic Coastline.

Rainfall and Snowfall Totals Through Friday

Atmospheric River Symptoms Repeat in the Northwest

Friday's Weather Outlook

Friday's Weather Outlook

Friday's Weather Outlook

Weekend Weather Preview

Flu Update Valid For Week Ending December 6, 2025

Weekly Flu Update: Flu Exceeds Annual Baseline

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

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