Hourly Weather Forecast - Irwin, IA

12 AM
32°F
10%
12mph
S
Partly Cloudy
Humidity
64%
Feels like
23°F
Dew Point
21°F
1 AM
32°F
10%
12mph
S
Partly Cloudy
Humidity
64%
Feels like
23°F
Dew Point
21°F
2 AM
32°F
0%
12mph
S
Partly Cloudy
Humidity
64%
Feels like
23°F
Dew Point
21°F
3 AM
32°F
0%
13mph
S
Mostly Clear
Humidity
65%
Feels like
23°F
Dew Point
21°F
4 AM
32°F
0%
13mph
S
Mostly Clear
Humidity
65%
Feels like
22°F
Dew Point
22°F
5 AM
32°F
0%
13mph
S
Mostly Clear
Humidity
66%
Feels like
22°F
Dew Point
22°F
6 AM
32°F
0%
13mph
S
Mostly Clear
Humidity
66%
Feels like
23°F
Dew Point
22°F
7 AM
33°F
0%
13mph
S
Mostly Clear
Humidity
68%
Feels like
23°F
Dew Point
23°F
7:45 AM
8 AM
34°F
0%
14mph
S
Sunny
Humidity
69%
Feels like
24°F
Dew Point
25°F
9 AM
35°F
0%
14mph
S
Sunny
Humidity
69%
Feels like
26°F
Dew Point
26°F
10 AM
38°F
0%
15mph
S
Mostly Sunny
Humidity
67%
Feels like
29°F
Dew Point
28°F
11 AM
41°F
0%
15mph
S
Mostly Sunny
Humidity
63%
Feels like
33°F
Dew Point
29°F
12 PM
44°F
0%
15mph
S
Partly Cloudy
Humidity
60%
Feels like
36°F
Dew Point
31°F
1 PM
46°F
0%
15mph
S
Mostly Sunny
Humidity
59%
Feels like
39°F
Dew Point
32°F
2 PM
47°F
0%
15mph
SSW
Mostly Sunny
Humidity
59%
Feels like
41°F
Dew Point
34°F
3 PM
48°F
0%
14mph
SSW
Sunny
Humidity
61%
Feels like
42°F
Dew Point
35°F
4 PM
47°F
0%
13mph
SSW
Sunny
Humidity
66%
Feels like
41°F
Dew Point
36°F
4:53 PM
5 PM
45°F
0%
13mph
SSW
Clear
Humidity
73%
Feels like
39°F
Dew Point
37°F
6 PM
43°F
0%
12mph
SSW
Clear
Humidity
79%
Feels like
37°F
Dew Point
37°F
7 PM
42°F
0%
11mph
SSW
Clear
Humidity
83%
Feels like
36°F
Dew Point
37°F
8 PM
42°F
0%
11mph
SSW
Clear
Humidity
86%
Feels like
35°F
Dew Point
38°F
9 PM
41°F
0%
10mph
SSW
Clear
Humidity
88%
Feels like
35°F
Dew Point
38°F
10 PM
40°F
0%
9mph
SSW
Clear
Humidity
90%
Feels like
34°F
Dew Point
38°F
11 PM
40°F
0%
9mph
SW
Hazy
Humidity
91%
Feels like
34°F
Dew Point
38°F

Forecast Peak Wind Gusts Today

High Winds, Rain, and Snow Cross the Country

A clipper moving over the Great Lakes brings rain, snow, and high winds through the Atlantic Coastline.

Rainfall and Snowfall Totals Through Friday

Atmospheric River Symptoms Repeat in the Northwest

Friday's Weather Outlook

Friday's Weather Outlook

Friday's Weather Outlook

Weekend Weather Preview

Flu Update Valid For Week Ending December 6, 2025

Weekly Flu Update: Flu Exceeds Annual Baseline

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

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