Hourly Weather Forecast - Marengo, IA

12 AM
18°F
0%
8mph
WNW
Cloudy
Humidity
67%
Feels like
7°F
Dew Point
9°F
1 AM
17°F
0%
8mph
WNW
Cloudy
Humidity
69%
Feels like
7°F
Dew Point
9°F
2 AM
16°F
0%
7mph
WNW
Cloudy
Humidity
72%
Feels like
7°F
Dew Point
9°F
3 AM
16°F
0%
6mph
WNW
Cloudy
Humidity
73%
Feels like
6°F
Dew Point
9°F
4 AM
15°F
0%
6mph
WNW
Cloudy
Humidity
72%
Feels like
5°F
Dew Point
7°F
5 AM
14°F
0%
6mph
WNW
Mostly Cloudy
Humidity
69%
Feels like
4°F
Dew Point
6°F
6 AM
13°F
0%
6mph
WNW
Partly Cloudy
Humidity
67%
Feels like
3°F
Dew Point
4°F
7 AM
13°F
0%
6mph
WNW
Partly Cloudy
Humidity
66%
Feels like
3°F
Dew Point
4°F
7:29 AM
8 AM
13°F
0%
6mph
WNW
Partly Cloudy
Humidity
66%
Feels like
4°F
Dew Point
4°F
9 AM
13°F
0%
6mph
W
Mostly Sunny
Humidity
64%
Feels like
4°F
Dew Point
4°F
10 AM
15°F
0%
6mph
W
Mostly Sunny
Humidity
60%
Feels like
6°F
Dew Point
4°F
11 AM
18°F
0%
8mph
W
Sunny
Humidity
56%
Feels like
8°F
Dew Point
5°F
12 PM
20°F
0%
8mph
W
Sunny
Humidity
52%
Feels like
10°F
Dew Point
5°F
1 PM
22°F
10%
9mph
WSW
Sunny
Humidity
50%
Feels like
12°F
Dew Point
6°F
2 PM
23°F
10%
9mph
WSW
Sunny
Humidity
49%
Feels like
13°F
Dew Point
7°F
3 PM
24°F
10%
9mph
SW
Sunny
Humidity
50%
Feels like
14°F
Dew Point
8°F
4 PM
23°F
10%
7mph
SW
Mostly Sunny
Humidity
53%
Feels like
15°F
Dew Point
9°F
5 PM
22°F
10%
6mph
S
Mostly Sunny
Humidity
58%
Feels like
14°F
Dew Point
10°F
5:10 PM
6 PM
21°F
0%
6mph
SSE
Partly Cloudy
Humidity
62%
Feels like
13°F
Dew Point
10°F
7 PM
20°F
0%
6mph
SSE
Partly Cloudy
Humidity
64%
Feels like
13°F
Dew Point
10°F
8 PM
20°F
0%
6mph
SSE
Mostly Cloudy
Humidity
64%
Feels like
13°F
Dew Point
10°F
9 PM
20°F
10%
6mph
SSE
Mostly Cloudy
Humidity
65%
Feels like
13°F
Dew Point
10°F
10 PM
20°F
10%
5mph
SSE
Cloudy
Humidity
66%
Feels like
12°F
Dew Point
10°F
11 PM
19°F
10%
5mph
SSE
Cloudy
Humidity
66%
Feels like
12°F
Dew Point
10°F

Snow Forecast through Sunday

Unrelenting Storm Track Brings Snow to Great Lakes & Northeast

A couple low pressure systems will produce additional snowfall across the Great Lakes, Upper Midwest, and Northeast this weekend into the upcoming week.

Weekend Weather Outlook

Weekend Weather Outlook

Weekly Drought Map for January 15, 2026

Active Weather Creates Mix of Improvements, Degradations to Drought Depiction

Vehicle driving in wintry conditions

Prepare Your Car for Cold Weather

(Image provided by NOAA)

Polar Vortex: What Is It?

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide