Hourly Weather Forecast - Marengo, IL

12 AM
20°F
0%
5mph
E
Partly Cloudy
Humidity
75%
Feels like
14°F
Dew Point
14°F
1 AM
20°F
0%
5mph
E
Partly Cloudy
Humidity
78%
Feels like
13°F
Dew Point
14°F
2 AM
20°F
0%
5mph
E
Mostly Clear
Humidity
80%
Feels like
13°F
Dew Point
14°F
3 AM
19°F
0%
5mph
E
Clear
Humidity
81%
Feels like
12°F
Dew Point
14°F
4 AM
19°F
0%
5mph
E
Clear
Humidity
81%
Feels like
12°F
Dew Point
14°F
5 AM
20°F
0%
6mph
ESE
Clear
Humidity
79%
Feels like
12°F
Dew Point
14°F
6 AM
21°F
0%
6mph
ESE
Clear
Humidity
73%
Feels like
14°F
Dew Point
14°F
6:28 AM
7 AM
25°F
0%
6mph
ESE
Sunny
Humidity
64%
Feels like
17°F
Dew Point
14°F
8 AM
29°F
0%
8mph
SE
Sunny
Humidity
54%
Feels like
22°F
Dew Point
15°F
9 AM
33°F
0%
9mph
SE
Sunny
Humidity
47%
Feels like
26°F
Dew Point
15°F
10 AM
37°F
0%
10mph
SE
Sunny
Humidity
42%
Feels like
29°F
Dew Point
16°F
11 AM
39°F
0%
10mph
SE
Sunny
Humidity
40%
Feels like
32°F
Dew Point
17°F
12 PM
41°F
0%
10mph
SSE
Sunny
Humidity
39%
Feels like
35°F
Dew Point
18°F
1 PM
43°F
0%
9mph
SSE
Mostly Sunny
Humidity
38%
Feels like
37°F
Dew Point
19°F
2 PM
44°F
0%
9mph
SSE
Partly Cloudy
Humidity
39%
Feels like
39°F
Dew Point
20°F
3 PM
44°F
0%
8mph
SSE
Partly Cloudy
Humidity
41%
Feels like
39°F
Dew Point
22°F
4 PM
42°F
0%
7mph
SSE
Partly Cloudy
Humidity
45%
Feels like
38°F
Dew Point
22°F
5 PM
39°F
10%
6mph
SE
Partly Cloudy
Humidity
51%
Feels like
35°F
Dew Point
23°F
5:45 PM
6 PM
37°F
10%
5mph
ESE
Partly Cloudy
Humidity
57%
Feels like
32°F
Dew Point
23°F
7 PM
35°F
10%
6mph
ESE
Mostly Cloudy
Humidity
61%
Feels like
30°F
Dew Point
23°F
8 PM
33°F
0%
5mph
ESE
Mostly Cloudy
Humidity
64%
Feels like
28°F
Dew Point
22°F
9 PM
32°F
0%
5mph
ESE
Cloudy
Humidity
67%
Feels like
27°F
Dew Point
23°F
10 PM
31°F
0%
5mph
ESE
Cloudy
Humidity
71%
Feels like
27°F
Dew Point
23°F
11 PM
31°F
0%
4mph
ESE
Cloudy
Humidity
76%
Feels like
26°F
Dew Point
24°F

Snow and Ice Accumulations through Tuesday AM

Wintry Disturbance Bisects U.S. Mid-Latitudes

A wintry disturbance will bring icing and light snow from the central Plains today through the Northeast on Tuesday.

Today's Weather Outlook

Today's Weather Outlook

Weekly Drought Map for February 26, 2026

Widespread Drought Degradation For South, Southeast; Mixed Results Elsewhere

Debris flies through the air as howling winds accompanied by a line of storms approach the old Tarrant County Courthouse in downtown Fort Worth, Texas, on March 2, 2023. (Tom Fox/The Dallas Morning News via AP)

Lightning Season Rapidly Approaching: Best Safety Practices

Rocky Mountain National Park at day in December. (NPS Natural Resources/Wikimedia Commons)

Snowmelt and Flooding

U.S. Route 52 near St. Donatus between Bellevue and Dubuque, Iowa. (Tony Webster from Portland, Oregon)

Winter Weather Driving Safety Tips

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