Hourly Weather Forecast - Alcester, SD

12 AM
39°F
0%
9mph
SSE
Partly Cloudy
Humidity
82%
Feels like
33°F
Dew Point
34°F
1 AM
38°F
0%
9mph
SSE
Partly Cloudy
Humidity
82%
Feels like
32°F
Dew Point
33°F
2 AM
37°F
0%
8mph
SSE
Partly Cloudy
Humidity
82%
Feels like
31°F
Dew Point
32°F
3 AM
36°F
0%
8mph
SSE
Partly Cloudy
Humidity
83%
Feels like
30°F
Dew Point
31°F
4 AM
35°F
0%
8mph
SSE
Partly Cloudy
Humidity
82%
Feels like
29°F
Dew Point
31°F
5 AM
35°F
0%
7mph
SSE
Cloudy
Humidity
82%
Feels like
29°F
Dew Point
30°F
6 AM
35°F
0%
8mph
SSE
Cloudy
Humidity
80%
Feels like
29°F
Dew Point
30°F
6:56 AM
7 AM
37°F
0%
9mph
SSE
Cloudy
Humidity
81%
Feels like
30°F
Dew Point
32°F
8 AM
40°F
0%
10mph
SSE
Mostly Cloudy
Humidity
85%
Feels like
33°F
Dew Point
35°F
9 AM
43°F
0%
11mph
SSE
Mostly Cloudy
Humidity
86%
Feels like
37°F
Dew Point
39°F
10 AM
48°F
0%
13mph
SSE
Partly Cloudy
Humidity
77%
Feels like
43°F
Dew Point
41°F
11 AM
53°F
0%
14mph
SSE
Mostly Sunny
Humidity
67%
Feels like
53°F
Dew Point
43°F
12 PM
58°F
0%
15mph
SSE
Sunny
Humidity
60%
Feels like
58°F
Dew Point
44°F
1 PM
61°F
0%
16mph
SSE
Mostly Sunny
Humidity
54%
Feels like
61°F
Dew Point
44°F
2 PM
63°F
10%
16mph
SSE
Mostly Sunny
Humidity
51%
Feels like
63°F
Dew Point
44°F
3 PM
64°F
10%
16mph
SSE
Mostly Sunny
Humidity
49%
Feels like
64°F
Dew Point
44°F
4 PM
63°F
10%
16mph
SSE
Partly Cloudy
Humidity
50%
Feels like
63°F
Dew Point
44°F
5 PM
62°F
10%
14mph
SSE
Mostly Cloudy
Humidity
52%
Feels like
62°F
Dew Point
44°F
6 PM
59°F
20%
13mph
SSE
Cloudy
Humidity
53%
Feels like
59°F
Dew Point
42°F
6:20 PM
7 PM
56°F
30%
12mph
SSE
30% Chance of Light Rain
Humidity
57%
Feels like
56°F
Dew Point
42°F
8 PM
53°F
30%
12mph
SSE
30% Chance of Light Rain
Humidity
67%
Feels like
53°F
Dew Point
42°F
9 PM
50°F
30%
11mph
S
30% Chance of Light Rain
Humidity
73%
Feels like
50°F
Dew Point
42°F
10 PM
48°F
30%
10mph
S
30% Chance of Light Rain
Humidity
78%
Feels like
44°F
Dew Point
42°F
11 PM
47°F
40%
10mph
SSW
40% Chance of Rain
Humidity
79%
Feels like
42°F
Dew Point
40°F

Sunday's Weather Outlook

Sunday'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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