Hourly Weather Forecast - Groton, SD

12 AM
19°F
0%
14mph
S
Clear
Humidity
74%
Feels like
6°F
Dew Point
12°F
1 AM
19°F
0%
15mph
S
Clear
Humidity
75%
Feels like
6°F
Dew Point
13°F
2 AM
19°F
0%
15mph
S
Clear
Humidity
77%
Feels like
5°F
Dew Point
13°F
3 AM
19°F
0%
15mph
S
Clear
Humidity
78%
Feels like
5°F
Dew Point
14°F
4 AM
19°F
0%
15mph
S
Clear
Humidity
80%
Feels like
5°F
Dew Point
14°F
5 AM
19°F
0%
14mph
S
Mostly Clear
Humidity
83%
Feels like
5°F
Dew Point
15°F
6 AM
19°F
0%
13mph
S
Mostly Clear
Humidity
86%
Feels like
6°F
Dew Point
15°F
7 AM
20°F
0%
13mph
S
Mostly Clear
Humidity
87%
Feels like
7°F
Dew Point
17°F
7:09 AM
8 AM
22°F
0%
13mph
S
Mostly Sunny
Humidity
85%
Feels like
11°F
Dew Point
19°F
9 AM
26°F
0%
13mph
S
Partly Cloudy
Humidity
82%
Feels like
14°F
Dew Point
21°F
10 AM
29°F
0%
12mph
S
Partly Cloudy
Humidity
81%
Feels like
18°F
Dew Point
23°F
11 AM
31°F
0%
12mph
S
Mostly Cloudy
Humidity
80%
Feels like
22°F
Dew Point
26°F
12 PM
34°F
0%
12mph
S
Cloudy
Humidity
79%
Feels like
25°F
Dew Point
28°F
1 PM
35°F
0%
11mph
S
Cloudy
Humidity
79%
Feels like
27°F
Dew Point
29°F
2 PM
36°F
0%
10mph
S
Cloudy
Humidity
80%
Feels like
29°F
Dew Point
31°F
3 PM
37°F
0%
9mph
S
Cloudy
Humidity
80%
Feels like
30°F
Dew Point
31°F
4 PM
37°F
0%
7mph
S
Cloudy
Humidity
81%
Feels like
31°F
Dew Point
31°F
5 PM
35°F
0%
6mph
SSE
Cloudy
Humidity
85%
Feels like
30°F
Dew Point
31°F
6 PM
34°F
0%
5mph
SE
Cloudy
Humidity
89%
Feels like
29°F
Dew Point
31°F
6:20 PM
7 PM
33°F
0%
6mph
SE
Cloudy
Humidity
91%
Feels like
27°F
Dew Point
30°F
8 PM
32°F
0%
6mph
SE
Mostly Cloudy
Humidity
92%
Feels like
26°F
Dew Point
30°F
9 PM
31°F
10%
7mph
SE
Mostly Cloudy
Humidity
93%
Feels like
25°F
Dew Point
29°F
10 PM
31°F
10%
6mph
SSE
Partly Cloudy
Humidity
94%
Feels like
24°F
Dew Point
29°F
11 PM
30°F
10%
6mph
SSE
Partly Cloudy
Humidity
95%
Feels like
24°F
Dew Point
29°F

Today's Weather Outlook

Today's Weather Outlook

The first day of March will feature wintry weather in the Lower Midwest and parts of the Northeast.

Weekly Drought Map for February 26, 2026

Widespread Drought Degradation For South, Southeast; Mixed Results Elsewhere

Debris flies through the air as howling winds accompanied by a line of storms approach the old Tarrant County Courthouse in downtown Fort Worth, Texas, on March 2, 2023. (Tom Fox/The Dallas Morning News via AP)

Lightning Season Rapidly Approaching: Best Safety Practices

Rocky Mountain National Park at day in December. (NPS Natural Resources/Wikimedia Commons)

Snowmelt and Flooding

U.S. Route 52 near St. Donatus between Bellevue and Dubuque, Iowa. (Tony Webster from Portland, Oregon)

Winter Weather Driving Safety Tips

Flooding Can Happen in the Winter Too!

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