Hourly Weather Forecast - Summerset, SD

2 AM
25°F
0%
6mph
WSW
Clear
Humidity
59%
Feels like
18°F
Dew Point
13°F
3 AM
25°F
0%
6mph
WSW
Mostly Clear
Humidity
58%
Feels like
18°F
Dew Point
12°F
4 AM
25°F
0%
6mph
WSW
Partly Cloudy
Humidity
60%
Feels like
17°F
Dew Point
13°F
5 AM
25°F
0%
6mph
WSW
Partly Cloudy
Humidity
58%
Feels like
18°F
Dew Point
12°F
6 AM
26°F
0%
6mph
SW
Partly Cloudy
Humidity
57%
Feels like
20°F
Dew Point
13°F
7 AM
29°F
0%
6mph
SW
Partly Cloudy
Humidity
53%
Feels like
23°F
Dew Point
14°F
7:25 AM
8 AM
32°F
0%
6mph
SW
Mostly Sunny
Humidity
48%
Feels like
27°F
Dew Point
15°F
9 AM
36°F
0%
6mph
SSW
Partly Cloudy
Humidity
44%
Feels like
31°F
Dew Point
16°F
10 AM
40°F
0%
5mph
S
Partly Cloudy
Humidity
40%
Feels like
36°F
Dew Point
18°F
11 AM
44°F
0%
6mph
SSE
Mostly Cloudy
Humidity
35%
Feels like
40°F
Dew Point
18°F
12 PM
47°F
0%
6mph
SSE
Mostly Cloudy
Humidity
34%
Feels like
43°F
Dew Point
20°F
1 PM
48°F
0%
7mph
SSE
Mostly Cloudy
Humidity
35%
Feels like
45°F
Dew Point
22°F
2 PM
48°F
10%
7mph
SSE
Mostly Cloudy
Humidity
38%
Feels like
44°F
Dew Point
23°F
3 PM
46°F
10%
7mph
SSE
Cloudy
Humidity
43%
Feels like
42°F
Dew Point
25°F
4 PM
44°F
10%
6mph
S
Mostly Cloudy
Humidity
50%
Feels like
40°F
Dew Point
27°F
4:17 PM
5 PM
42°F
10%
6mph
S
Mostly Cloudy
Humidity
58%
Feels like
39°F
Dew Point
29°F
6 PM
41°F
0%
5mph
SSW
Mostly Cloudy
Humidity
67%
Feels like
38°F
Dew Point
31°F
7 PM
41°F
0%
6mph
SW
Partly Cloudy
Humidity
70%
Feels like
37°F
Dew Point
32°F
8 PM
41°F
0%
6mph
WSW
Mostly Clear
Humidity
70%
Feels like
37°F
Dew Point
32°F
9 PM
41°F
0%
7mph
WSW
Mostly Clear
Humidity
69%
Feels like
36°F
Dew Point
31°F
10 PM
40°F
0%
8mph
WSW
Mostly Clear
Humidity
70%
Feels like
35°F
Dew Point
31°F
11 PM
40°F
0%
8mph
W
Mostly Clear
Humidity
71%
Feels like
34°F
Dew Point
31°F

Rain And Snow Totals Through Monday

Atmospheric River Impacts Northern California

The plume of abundant moisture impacting the Northwest the last several days will focus more on Northern California through Monday bringing heavy rainfall and mountain snow.

NOAA, NCDC

White Christmas? What Are The Odds

Today's Weather Outlook

Today's Weather Outlook

Cold weather

During Extreme Cold: Watch for Frostbite!

Flu Update Valid For Week Ending December 13, 2025

Weekly Flu Update: Flu Spreading Hard Across U.S.

Watch vs. Warning

Flash Flood Watch and Warning Defined

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