Hourly Weather Forecast - Marengo, IL

12 AM
20°F
60%
12mph
WNW
60% Chance Snow Showers
Humidity
80%
Feels like
8°F
Dew Point
15°F
1 AM
18°F
30%
12mph
WNW
30% Chance Snow Showers
Humidity
81%
Feels like
6°F
Dew Point
13°F
2 AM
16°F
10%
12mph
WNW
Partly Cloudy
Humidity
80%
Feels like
3°F
Dew Point
11°F
3 AM
15°F
10%
12mph
WNW
Partly Cloudy
Humidity
79%
Feels like
1°F
Dew Point
9°F
4 AM
13°F
0%
12mph
WNW
Partly Cloudy
Humidity
80%
Feels like
-1°F
Dew Point
8°F
5 AM
12°F
10%
12mph
WNW
Partly Cloudy
Humidity
81%
Feels like
-2°F
Dew Point
7°F
6 AM
11°F
10%
12mph
W
Partly Cloudy
Humidity
81%
Feels like
-3°F
Dew Point
6°F
7 AM
10°F
10%
12mph
W
Mostly Clear
Humidity
79%
Feels like
-5°F
Dew Point
5°F
7:16 AM
8 AM
10°F
0%
12mph
W
Mostly Sunny
Humidity
79%
Feels like
-5°F
Dew Point
5°F
9 AM
11°F
0%
13mph
W
Sunny
Humidity
78%
Feels like
-4°F
Dew Point
6°F
10 AM
12°F
0%
13mph
W
Sunny
Humidity
78%
Feels like
-3°F
Dew Point
7°F
11 AM
14°F
0%
14mph
W
Sunny
Humidity
79%
Feels like
-1°F
Dew Point
9°F
12 PM
15°F
0%
14mph
W
Sunny
Humidity
78%
Feels like
1°F
Dew Point
10°F
1 PM
16°F
0%
14mph
W
Mostly Sunny
Humidity
78%
Feels like
2°F
Dew Point
11°F
2 PM
17°F
0%
14mph
W
Partly Cloudy
Humidity
79%
Feels like
3°F
Dew Point
11°F
3 PM
17°F
0%
13mph
W
Partly Cloudy
Humidity
80%
Feels like
3°F
Dew Point
11°F
4 PM
16°F
0%
11mph
W
Mostly Cloudy
Humidity
80%
Feels like
3°F
Dew Point
11°F
4:55 PM
5 PM
16°F
0%
9mph
W
Mostly Cloudy
Humidity
78%
Feels like
5°F
Dew Point
11°F
6 PM
17°F
0%
8mph
W
Cloudy
Humidity
75%
Feels like
7°F
Dew Point
11°F
7 PM
19°F
0%
7mph
W
Cloudy
Humidity
74%
Feels like
9°F
Dew Point
12°F
8 PM
19°F
10%
7mph
W
Cloudy
Humidity
74%
Feels like
9°F
Dew Point
12°F
9 PM
18°F
10%
8mph
WNW
Cloudy
Humidity
77%
Feels like
8°F
Dew Point
12°F
10 PM
17°F
10%
8mph
WNW
Cloudy
Humidity
78%
Feels like
7°F
Dew Point
12°F
11 PM
17°F
10%
8mph
WNW
Cloudy
Humidity
80%
Feels like
7°F
Dew Point
12°F

Snow Forecast through Sunday

Unrelenting Storm Track Brings Snow to Great Lakes & Eastern U.S.

Two main areas of low pressure will produce snow in the Upper Midwest, Great Lakes and Eastern U.S.

Monday's Weather Outlook

Monday's 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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