Hourly Weather Forecast - Marengo, IA

12 AM
7°F
0%
5mph
WSW
Clear
Humidity
58%
Feels like
-2°F
Dew Point
-4°F
1 AM
7°F
0%
5mph
WSW
Clear
Humidity
60%
Feels like
-2°F
Dew Point
-4°F
2 AM
6°F
0%
4mph
WSW
Clear
Humidity
62%
Feels like
-2°F
Dew Point
-4°F
3 AM
6°F
0%
4mph
WSW
Clear
Humidity
64%
Feels like
-2°F
Dew Point
-4°F
4 AM
5°F
0%
4mph
WSW
Clear
Humidity
66%
Feels like
-2°F
Dew Point
-4°F
5 AM
5°F
0%
3mph
WSW
Clear
Humidity
68%
Feels like
-2°F
Dew Point
-3°F
6 AM
5°F
0%
3mph
WSW
Clear
Humidity
69%
Feels like
-2°F
Dew Point
-3°F
7 AM
6°F
0%
3mph
SW
Clear
Humidity
69%
Feels like
-1°F
Dew Point
-2°F
7:30 AM
8 AM
7°F
0%
3mph
SW
Mostly Sunny
Humidity
67%
Feels like
0°F
Dew Point
-2°F
9 AM
8°F
0%
4mph
SW
Mostly Sunny
Humidity
65%
Feels like
2°F
Dew Point
-1°F
10 AM
11°F
0%
4mph
SSW
Partly Cloudy
Humidity
60%
Feels like
3°F
Dew Point
0°F
11 AM
15°F
0%
5mph
SSW
Mostly Cloudy
Humidity
55%
Feels like
7°F
Dew Point
2°F
12 PM
18°F
0%
6mph
SSW
Cloudy
Humidity
51%
Feels like
9°F
Dew Point
3°F
1 PM
20°F
0%
6mph
SSW
Cloudy
Humidity
48%
Feels like
12°F
Dew Point
4°F
2 PM
22°F
0%
6mph
SSW
Cloudy
Humidity
47%
Feels like
14°F
Dew Point
5°F
3 PM
23°F
0%
6mph
S
Cloudy
Humidity
47%
Feels like
15°F
Dew Point
6°F
4 PM
23°F
0%
6mph
S
Cloudy
Humidity
49%
Feels like
16°F
Dew Point
7°F
5 PM
23°F
0%
5mph
SSE
Cloudy
Humidity
51%
Feels like
16°F
Dew Point
8°F
5:08 PM
6 PM
23°F
0%
5mph
SSE
Cloudy
Humidity
54%
Feels like
16°F
Dew Point
9°F
7 PM
23°F
10%
5mph
SSE
Mostly Cloudy
Humidity
57%
Feels like
17°F
Dew Point
10°F
8 PM
23°F
10%
5mph
SSE
Partly Cloudy
Humidity
60%
Feels like
17°F
Dew Point
11°F
9 PM
24°F
20%
5mph
SSE
Mostly Clear
Humidity
62%
Feels like
17°F
Dew Point
13°F
10 PM
24°F
30%
5mph
S
30% Chance Snow Showers
Humidity
64%
Feels like
17°F
Dew Point
13°F
11 PM
24°F
40%
5mph
SSW
40% Chance of Heavy Snow
Humidity
66%
Feels like
18°F
Dew Point
14°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

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