Hourly Weather Forecast - Onawa, IA

12 AM
31°F
0%
4mph
NW
Partly Cloudy
Humidity
88%
Feels like
28°F
Dew Point
28°F
1 AM
30°F
0%
3mph
NW
Partly Cloudy
Humidity
89%
Feels like
27°F
Dew Point
28°F
2 AM
30°F
0%
3mph
WNW
Partly Cloudy
Humidity
88%
Feels like
30°F
Dew Point
26°F
3 AM
29°F
0%
2mph
W
Partly Cloudy
Humidity
87%
Feels like
29°F
Dew Point
26°F
4 AM
29°F
0%
2mph
WSW
Partly Cloudy
Humidity
86%
Feels like
29°F
Dew Point
26°F
5 AM
29°F
0%
3mph
SSW
Partly Cloudy
Humidity
86%
Feels like
29°F
Dew Point
26°F
6 AM
30°F
0%
4mph
SSW
Partly Cloudy
Humidity
85%
Feels like
26°F
Dew Point
26°F
7 AM
31°F
0%
5mph
S
Mostly Clear
Humidity
83%
Feels like
26°F
Dew Point
26°F
7:46 AM
8 AM
32°F
0%
5mph
S
Mostly Sunny
Humidity
82%
Feels like
27°F
Dew Point
27°F
9 AM
34°F
0%
6mph
S
Mostly Sunny
Humidity
81%
Feels like
28°F
Dew Point
29°F
10 AM
37°F
0%
8mph
S
Mostly Sunny
Humidity
78%
Feels like
31°F
Dew Point
30°F
11 AM
40°F
0%
10mph
S
Partly Cloudy
Humidity
74%
Feels like
33°F
Dew Point
32°F
12 PM
42°F
0%
11mph
S
Partly Cloudy
Humidity
72%
Feels like
36°F
Dew Point
34°F
1 PM
44°F
0%
13mph
S
Mostly Sunny
Humidity
69%
Feels like
38°F
Dew Point
35°F
2 PM
46°F
0%
13mph
S
Sunny
Humidity
67%
Feels like
39°F
Dew Point
35°F
3 PM
46°F
0%
14mph
S
Sunny
Humidity
65%
Feels like
40°F
Dew Point
35°F
4 PM
45°F
0%
14mph
S
Mostly Sunny
Humidity
66%
Feels like
39°F
Dew Point
35°F
4:54 PM
5 PM
45°F
0%
14mph
S
Partly Cloudy
Humidity
67%
Feels like
38°F
Dew Point
34°F
6 PM
44°F
10%
14mph
S
Cloudy
Humidity
69%
Feels like
37°F
Dew Point
34°F
7 PM
43°F
10%
15mph
S
Cloudy
Humidity
75%
Feels like
36°F
Dew Point
36°F
8 PM
42°F
10%
16mph
S
Cloudy
Humidity
79%
Feels like
35°F
Dew Point
37°F
9 PM
42°F
10%
16mph
S
Cloudy
Humidity
81%
Feels like
34°F
Dew Point
37°F
10 PM
42°F
20%
13mph
SSW
Cloudy
Humidity
85%
Feels like
35°F
Dew Point
37°F
11 PM
42°F
30%
12mph
SW
30% Chance of Light Rain
Humidity
90%
Feels like
35°F
Dew Point
39°F

Wind chill temperatures Monday A.M.

Cold Weather Chills the Nation Down to the Gulf

Extreme cold paired with their wind chill values will shiver much of the nation.

Snowfall forecast through Monday evening.

Mid-Atlantic, Great Lakes Snow Piles Up

Monday's Weather Outlook

Monday's Weather Outlook

How to Measure Snow via NWS

How To Measure Snow

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

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