Hourly Weather Forecast - Groton, SD

6 AM
10°F
0%
5mph
E
Partly Cloudy
Humidity
82%
Feels like
2°F
Dew Point
6°F
7 AM
11°F
70%
5mph
ESE
70% Chance Snow Showers
Humidity
80%
Feels like
3°F
Dew Point
6°F
7:11 AM
8 AM
14°F
70%
5mph
ESE
70% Chance of Flurries
Humidity
77%
Feels like
5°F
Dew Point
8°F
9 AM
17°F
10%
6mph
SE
Mostly Cloudy
Humidity
74%
Feels like
8°F
Dew Point
10°F
10 AM
19°F
10%
7mph
SE
Mostly Cloudy
Humidity
74%
Feels like
9°F
Dew Point
12°F
11 AM
20°F
0%
8mph
SSE
Partly Cloudy
Humidity
75%
Feels like
11°F
Dew Point
14°F
12 PM
22°F
0%
9mph
SSE
Mostly Cloudy
Humidity
76%
Feels like
12°F
Dew Point
16°F
1 PM
23°F
0%
10mph
SSE
Mostly Cloudy
Humidity
75%
Feels like
13°F
Dew Point
17°F
2 PM
24°F
0%
10mph
SSE
Mostly Cloudy
Humidity
75%
Feels like
14°F
Dew Point
17°F
3 PM
24°F
0%
10mph
SSE
Partly Cloudy
Humidity
75%
Feels like
14°F
Dew Point
17°F
4 PM
23°F
0%
9mph
SSE
Partly Cloudy
Humidity
75%
Feels like
13°F
Dew Point
17°F
5 PM
21°F
0%
9mph
SE
Sunny
Humidity
79%
Feels like
12°F
Dew Point
16°F
6 PM
19°F
0%
8mph
SE
Mostly Sunny
Humidity
81%
Feels like
9°F
Dew Point
14°F
6:19 PM
7 PM
18°F
0%
9mph
SE
Mostly Clear
Humidity
83%
Feels like
7°F
Dew Point
14°F
8 PM
18°F
0%
10mph
SSE
Clear
Humidity
82%
Feels like
6°F
Dew Point
13°F
9 PM
17°F
0%
11mph
SSE
Clear
Humidity
81%
Feels like
5°F
Dew Point
13°F
10 PM
17°F
0%
12mph
SSE
Clear
Humidity
80%
Feels like
4°F
Dew Point
12°F
11 PM
17°F
0%
13mph
S
Clear
Humidity
80%
Feels like
4°F
Dew Point
12°F

Snow and Ice Accumulations through Tuesday AM

Wintry Disturbance Bisects U.S. Mid-Latitudes

A wintry disturbance will bring icing and light snow from the central Plains today through the Northeast on Tuesday.

Today's Weather Outlook

Today's Weather Outlook

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

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