Hourly Weather Forecast - Decorah, IA

12 AM
35°F
10%
2mph
E
Foggy
Humidity
100%
Feels like
35°F
Dew Point
35°F
1 AM
35°F
10%
2mph
E
Foggy
Humidity
100%
Feels like
35°F
Dew Point
35°F
2 AM
35°F
10%
2mph
ENE
Foggy
Humidity
100%
Feels like
35°F
Dew Point
35°F
3 AM
35°F
10%
2mph
ENE
Foggy
Humidity
100%
Feels like
35°F
Dew Point
35°F
4 AM
35°F
10%
2mph
ENE
Foggy
Humidity
100%
Feels like
35°F
Dew Point
35°F
5 AM
34°F
10%
2mph
ENE
Foggy
Humidity
100%
Feels like
34°F
Dew Point
34°F
6 AM
34°F
10%
2mph
ENE
Foggy
Humidity
100%
Feels like
34°F
Dew Point
34°F
6:37 AM
7 AM
35°F
10%
2mph
E
Foggy
Humidity
100%
Feels like
35°F
Dew Point
35°F
8 AM
37°F
10%
2mph
E
Foggy
Humidity
100%
Feels like
37°F
Dew Point
37°F
9 AM
39°F
10%
2mph
E
Foggy
Humidity
100%
Feels like
39°F
Dew Point
39°F
10 AM
42°F
10%
2mph
ESE
Foggy
Humidity
100%
Feels like
42°F
Dew Point
42°F
11 AM
43°F
10%
2mph
ESE
Foggy
Humidity
99%
Feels like
43°F
Dew Point
43°F
12 PM
45°F
10%
2mph
ESE
Cloudy
Humidity
95%
Feels like
45°F
Dew Point
44°F
1 PM
46°F
10%
2mph
SE
Cloudy
Humidity
93%
Feels like
46°F
Dew Point
44°F
2 PM
47°F
10%
2mph
SE
Cloudy
Humidity
91%
Feels like
47°F
Dew Point
44°F
3 PM
47°F
10%
2mph
SE
Cloudy
Humidity
93%
Feels like
47°F
Dew Point
45°F
4 PM
46°F
10%
2mph
SE
Cloudy
Humidity
95%
Feels like
46°F
Dew Point
44°F
5 PM
44°F
10%
2mph
SE
Foggy
Humidity
99%
Feels like
44°F
Dew Point
44°F
6 PM
42°F
10%
2mph
SE
Foggy
Humidity
100%
Feels like
42°F
Dew Point
42°F
6:01 PM
7 PM
40°F
10%
1mph
SE
Foggy
Humidity
100%
Feels like
40°F
Dew Point
40°F
8 PM
39°F
10%
2mph
SE
Foggy
Humidity
100%
Feels like
39°F
Dew Point
39°F
9 PM
38°F
10%
2mph
SE
Foggy
Humidity
100%
Feels like
38°F
Dew Point
38°F
10 PM
38°F
30%
2mph
SE
30% Chance of Rain
Humidity
100%
Feels like
38°F
Dew Point
38°F
11 PM
37°F
30%
2mph
SE
30% Chance of Rain
Humidity
100%
Feels like
37°F
Dew Point
37°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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