Hourly Weather Forecast - Marengo, IL

12 AM
24°F
0%
12mph
WNW
Clear
Humidity
64%
Feels like
13°F
Dew Point
14°F
1 AM
22°F
0%
12mph
WNW
Clear
Humidity
62%
Feels like
10°F
Dew Point
11°F
2 AM
19°F
0%
13mph
WNW
Clear
Humidity
59%
Feels like
6°F
Dew Point
7°F
3 AM
17°F
0%
12mph
WNW
Clear
Humidity
59%
Feels like
3°F
Dew Point
5°F
4 AM
15°F
0%
12mph
WNW
Clear
Humidity
60%
Feels like
1°F
Dew Point
4°F
5 AM
14°F
0%
11mph
WNW
Clear
Humidity
63%
Feels like
1°F
Dew Point
4°F
6 AM
13°F
0%
10mph
WNW
Clear
Humidity
64%
Feels like
0°F
Dew Point
3°F
7 AM
13°F
0%
10mph
WNW
Clear
Humidity
62%
Feels like
1°F
Dew Point
3°F
7:19 AM
8 AM
14°F
0%
10mph
WNW
Sunny
Humidity
61%
Feels like
2°F
Dew Point
3°F
9 AM
16°F
0%
9mph
WNW
Sunny
Humidity
57%
Feels like
4°F
Dew Point
3°F
10 AM
17°F
0%
9mph
WNW
Sunny
Humidity
55%
Feels like
7°F
Dew Point
4°F
11 AM
19°F
0%
8mph
WNW
Sunny
Humidity
52%
Feels like
9°F
Dew Point
4°F
12 PM
21°F
0%
7mph
WNW
Sunny
Humidity
49%
Feels like
12°F
Dew Point
5°F
1 PM
23°F
0%
7mph
WNW
Sunny
Humidity
48%
Feels like
14°F
Dew Point
6°F
2 PM
24°F
0%
6mph
WNW
Sunny
Humidity
47%
Feels like
16°F
Dew Point
7°F
3 PM
24°F
0%
6mph
W
Sunny
Humidity
49%
Feels like
17°F
Dew Point
8°F
4 PM
23°F
0%
4mph
W
Sunny
Humidity
52%
Feels like
17°F
Dew Point
8°F
4:25 PM
5 PM
22°F
0%
2mph
SW
Clear
Humidity
56%
Feels like
22°F
Dew Point
9°F
6 PM
21°F
0%
2mph
SSW
Clear
Humidity
60%
Feels like
21°F
Dew Point
9°F
7 PM
21°F
0%
3mph
S
Mostly Clear
Humidity
62%
Feels like
21°F
Dew Point
10°F
8 PM
21°F
0%
4mph
S
Partly Cloudy
Humidity
62%
Feels like
16°F
Dew Point
11°F
9 PM
22°F
0%
4mph
S
Mostly Cloudy
Humidity
62%
Feels like
17°F
Dew Point
11°F
10 PM
23°F
0%
5mph
S
Mostly Cloudy
Humidity
61%
Feels like
17°F
Dew Point
12°F
11 PM
24°F
10%
5mph
S
Cloudy
Humidity
60%
Feels like
18°F
Dew Point
12°F

Forecast Peak Wind Gusts Today

High Winds, Rain, and Snow Cross the Country

A clipper moving over the Great Lakes brings rain, snow, and high winds through the Atlantic Coastline.

Rainfall and Snowfall Totals Through Friday

Atmospheric River Symptoms Repeat in the Northwest

Thursday's Weather Outlook

Today's Weather Outlook

Flu Update Valid For Week Ending December 6, 2025

Weekly Flu Update: Flu Exceeds Annual Baseline

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

How to Measure Snow via NWS

How To Measure Snow

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