Hourly Weather Forecast - Decorah, IA

12 AM
22°F
0%
6mph
SE
Cloudy
Humidity
72%
Feels like
14°F
Dew Point
14°F
1 AM
21°F
0%
6mph
SE
Mostly Cloudy
Humidity
75%
Feels like
14°F
Dew Point
15°F
2 AM
21°F
0%
6mph
SE
Mostly Cloudy
Humidity
77%
Feels like
14°F
Dew Point
15°F
3 AM
22°F
0%
5mph
SE
Cloudy
Humidity
79%
Feels like
14°F
Dew Point
16°F
4 AM
22°F
0%
5mph
SE
Cloudy
Humidity
82%
Feels like
16°F
Dew Point
18°F
5 AM
22°F
0%
4mph
SE
Cloudy
Humidity
87%
Feels like
16°F
Dew Point
19°F
6 AM
21°F
0%
4mph
SE
Cloudy
Humidity
93%
Feels like
16°F
Dew Point
20°F
7 AM
21°F
0%
4mph
SE
Cloudy
Humidity
96%
Feels like
16°F
Dew Point
20°F
7:15 AM
8 AM
22°F
0%
4mph
SE
Cloudy
Humidity
98%
Feels like
18°F
Dew Point
22°F
9 AM
25°F
0%
4mph
SE
Cloudy
Humidity
90%
Feels like
21°F
Dew Point
23°F
10 AM
28°F
0%
4mph
SE
Cloudy
Humidity
85%
Feels like
24°F
Dew Point
24°F
11 AM
30°F
0%
3mph
SSE
Mostly Cloudy
Humidity
80%
Feels like
27°F
Dew Point
24°F
12 PM
32°F
0%
3mph
SSE
Mostly Cloudy
Humidity
77%
Feels like
29°F
Dew Point
25°F
1 PM
33°F
0%
3mph
SSE
Mostly Cloudy
Humidity
75%
Feels like
33°F
Dew Point
26°F
2 PM
34°F
0%
3mph
SSE
Mostly Cloudy
Humidity
75%
Feels like
34°F
Dew Point
27°F
3 PM
34°F
0%
3mph
SSE
Partly Cloudy
Humidity
76%
Feels like
34°F
Dew Point
27°F
4 PM
33°F
0%
3mph
SSE
Partly Cloudy
Humidity
80%
Feels like
33°F
Dew Point
28°F
5 PM
32°F
0%
2mph
SSE
Partly Cloudy
Humidity
87%
Feels like
32°F
Dew Point
28°F
5:28 PM
6 PM
30°F
0%
3mph
SSE
Partly Cloudy
Humidity
88%
Feels like
30°F
Dew Point
27°F
7 PM
28°F
0%
3mph
SSE
Mostly Cloudy
Humidity
91%
Feels like
28°F
Dew Point
26°F
8 PM
27°F
0%
3mph
SSE
Mostly Cloudy
Humidity
93%
Feels like
27°F
Dew Point
26°F
9 PM
27°F
0%
3mph
SSE
Mostly Cloudy
Humidity
94%
Feels like
23°F
Dew Point
25°F
10 PM
26°F
0%
4mph
S
Mostly Cloudy
Humidity
95%
Feels like
21°F
Dew Point
25°F
11 PM
25°F
0%
4mph
S
Mostly Cloudy
Humidity
96%
Feels like
20°F
Dew Point
24°F

Friday's Weather Outlook

Friday's Weather Outlook

A snow-filled clipper system is set to sweep through the Great Lakes, Ohio Valley, and Mid-Atlantic.

Weekend Weather Preview

Weekend Weather Preview

Weekly Drought Map for February 5, 2026

Scarce Precipitation Leads to Widespread Drought Degradation

Image courtesy of Pixabay.com

All About Snow Squalls

A person in a pink coat and red mittens holding a snowball. (Image by Dmitriy Gutarev from Pixabay)

Cold Weather and Worsening Health Conditions

Windchill chart

Dangers of Wind Chills

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