Hourly Weather Forecast - Marengo, IA

12 AM
26°F
0%
9mph
SSE
Partly Cloudy
Humidity
58%
Feels like
17°F
Dew Point
13°F
1 AM
26°F
0%
9mph
SE
Partly Cloudy
Humidity
60%
Feels like
17°F
Dew Point
14°F
2 AM
26°F
0%
9mph
SE
Partly Cloudy
Humidity
63%
Feels like
16°F
Dew Point
15°F
3 AM
26°F
0%
9mph
SE
Partly Cloudy
Humidity
66%
Feels like
16°F
Dew Point
16°F
4 AM
25°F
0%
9mph
SE
Mostly Clear
Humidity
70%
Feels like
16°F
Dew Point
17°F
5 AM
25°F
0%
8mph
SE
Mostly Clear
Humidity
74%
Feels like
16°F
Dew Point
18°F
6 AM
25°F
0%
7mph
SE
Clear
Humidity
77%
Feels like
17°F
Dew Point
19°F
7 AM
26°F
0%
7mph
SE
Clear
Humidity
78%
Feels like
18°F
Dew Point
20°F
7:13 AM
8 AM
27°F
0%
7mph
SE
Sunny
Humidity
78%
Feels like
20°F
Dew Point
21°F
9 AM
29°F
0%
7mph
SE
Sunny
Humidity
76%
Feels like
22°F
Dew Point
23°F
10 AM
32°F
0%
6mph
SE
Sunny
Humidity
73%
Feels like
25°F
Dew Point
24°F
11 AM
35°F
0%
6mph
SE
Sunny
Humidity
69%
Feels like
29°F
Dew Point
26°F
12 PM
38°F
0%
6mph
SE
Sunny
Humidity
65%
Feels like
33°F
Dew Point
27°F
1 PM
40°F
0%
5mph
SE
Sunny
Humidity
63%
Feels like
36°F
Dew Point
28°F
2 PM
41°F
0%
4mph
ESE
Mostly Sunny
Humidity
61%
Feels like
38°F
Dew Point
29°F
3 PM
42°F
0%
4mph
E
Mostly Sunny
Humidity
62%
Feels like
39°F
Dew Point
29°F
4 PM
40°F
0%
3mph
E
Mostly Sunny
Humidity
65%
Feels like
38°F
Dew Point
29°F
5 PM
38°F
0%
3mph
E
Mostly Sunny
Humidity
70%
Feels like
38°F
Dew Point
29°F
5:32 PM
6 PM
35°F
0%
2mph
E
Partly Cloudy
Humidity
75%
Feels like
35°F
Dew Point
28°F
7 PM
34°F
0%
2mph
ESE
Mostly Clear
Humidity
78%
Feels like
34°F
Dew Point
28°F
8 PM
33°F
0%
3mph
SE
Clear
Humidity
81%
Feels like
33°F
Dew Point
27°F
9 PM
31°F
0%
3mph
SSE
Clear
Humidity
82%
Feels like
28°F
Dew Point
27°F
10 PM
31°F
0%
4mph
SSE
Clear
Humidity
84%
Feels like
27°F
Dew Point
26°F
11 PM
30°F
0%
4mph
S
Mostly Clear
Humidity
84%
Feels like
26°F
Dew Point
26°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

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide