Hourly Weather Forecast - Lyons, SD

12 AM
35°F
30%
7mph
SSE
30% Chance of Light Rain
Humidity
92%
Feels like
29°F
Dew Point
33°F
1 AM
34°F
30%
6mph
SSE
30% Chance of Light Rain
Humidity
93%
Feels like
28°F
Dew Point
33°F
2 AM
34°F
20%
6mph
SSE
Mostly Cloudy
Humidity
95%
Feels like
28°F
Dew Point
32°F
3 AM
33°F
20%
6mph
SE
Mostly Cloudy
Humidity
96%
Feels like
28°F
Dew Point
32°F
4 AM
33°F
10%
5mph
SE
Mostly Cloudy
Humidity
97%
Feels like
27°F
Dew Point
32°F
5 AM
32°F
10%
5mph
SE
Cloudy
Humidity
98%
Feels like
27°F
Dew Point
31°F
6 AM
32°F
10%
5mph
ESE
Cloudy
Humidity
98%
Feels like
27°F
Dew Point
31°F
7 AM
33°F
10%
5mph
ESE
Cloudy
Humidity
97%
Feels like
28°F
Dew Point
32°F
7:01 AM
8 AM
34°F
0%
5mph
ESE
Cloudy
Humidity
96%
Feels like
29°F
Dew Point
33°F
9 AM
35°F
0%
5mph
ESE
Mostly Cloudy
Humidity
93%
Feels like
31°F
Dew Point
34°F
10 AM
38°F
0%
5mph
ESE
Mostly Cloudy
Humidity
89%
Feels like
33°F
Dew Point
35°F
11 AM
40°F
0%
6mph
E
Cloudy
Humidity
83%
Feels like
36°F
Dew Point
36°F
12 PM
43°F
0%
6mph
E
Mostly Cloudy
Humidity
78%
Feels like
39°F
Dew Point
36°F
1 PM
44°F
0%
6mph
ENE
Mostly Cloudy
Humidity
74%
Feels like
41°F
Dew Point
37°F
2 PM
46°F
0%
6mph
ENE
Partly Cloudy
Humidity
70%
Feels like
43°F
Dew Point
37°F
3 PM
47°F
0%
6mph
NE
Partly Cloudy
Humidity
68%
Feels like
44°F
Dew Point
37°F
4 PM
46°F
0%
6mph
NE
Partly Cloudy
Humidity
68%
Feels like
43°F
Dew Point
37°F
5 PM
45°F
0%
5mph
NE
Partly Cloudy
Humidity
70%
Feels like
42°F
Dew Point
36°F
6 PM
44°F
10%
5mph
NE
Partly Cloudy
Humidity
73%
Feels like
41°F
Dew Point
36°F
6:18 PM
7 PM
42°F
10%
5mph
ENE
Mostly Clear
Humidity
79%
Feels like
39°F
Dew Point
35°F
8 PM
39°F
10%
4mph
ENE
Mostly Clear
Humidity
86%
Feels like
36°F
Dew Point
35°F
9 PM
37°F
10%
4mph
ENE
Hazy
Humidity
91%
Feels like
33°F
Dew Point
34°F
10 PM
35°F
10%
4mph
ENE
Hazy
Humidity
93%
Feels like
31°F
Dew Point
34°F
11 PM
34°F
10%
5mph
ENE
Hazy
Humidity
94%
Feels like
30°F
Dew Point
33°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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