Hourly Weather Forecast - Marengo, IL

12 AM
40°F
20%
25mph
SSW
Windy
Humidity
65%
Feels like
29°F
Dew Point
29°F
1 AM
40°F
30%
27mph
SSW
30% Chance of Light Rain
Humidity
67%
Feels like
29°F
Dew Point
30°F
2 AM
40°F
60%
28mph
SSW
60% Chance of Light Rain
Humidity
71%
Feels like
29°F
Dew Point
32°F
3 AM
40°F
50%
28mph
SW
50% Chance Rain Showers
Humidity
75%
Feels like
29°F
Dew Point
33°F
4 AM
39°F
40%
28mph
SW
40% Chance Rain Showers
Humidity
76%
Feels like
28°F
Dew Point
32°F
5 AM
39°F
30%
28mph
WSW
30% Chance Rain Showers
Humidity
74%
Feels like
27°F
Dew Point
31°F
6 AM
38°F
20%
26mph
WSW
Windy
Humidity
75%
Feels like
26°F
Dew Point
31°F
7 AM
37°F
10%
26mph
W
Windy
Humidity
72%
Feels like
26°F
Dew Point
29°F
7:10 AM
8 AM
38°F
10%
27mph
W
Windy
Humidity
67%
Feels like
26°F
Dew Point
28°F
9 AM
38°F
0%
28mph
W
Windy
Humidity
68%
Feels like
26°F
Dew Point
28°F
10 AM
38°F
10%
30mph
W
Windy
Humidity
64%
Feels like
26°F
Dew Point
27°F
11 AM
38°F
10%
30mph
W
Windy
Humidity
61%
Feels like
26°F
Dew Point
26°F
12 PM
39°F
10%
29mph
W
Windy
Humidity
57%
Feels like
27°F
Dew Point
25°F
1 PM
40°F
10%
28mph
W
Windy
Humidity
53%
Feels like
29°F
Dew Point
25°F
2 PM
41°F
10%
27mph
WNW
Windy
Humidity
49%
Feels like
30°F
Dew Point
23°F
3 PM
41°F
0%
26mph
WNW
Windy
Humidity
46%
Feels like
31°F
Dew Point
22°F
4 PM
41°F
0%
24mph
WNW
Windy
Humidity
44%
Feels like
31°F
Dew Point
21°F
5 PM
40°F
0%
21mph
WNW
Windy
Humidity
45%
Feels like
30°F
Dew Point
20°F
6 PM
38°F
0%
18mph
WNW
Partly Cloudy
Humidity
46%
Feels like
29°F
Dew Point
19°F
6:58 PM
7 PM
36°F
0%
14mph
WNW
Partly Cloudy
Humidity
50%
Feels like
27°F
Dew Point
19°F
8 PM
35°F
0%
12mph
WNW
Partly Cloudy
Humidity
54%
Feels like
26°F
Dew Point
20°F
9 PM
33°F
0%
11mph
NW
Partly Cloudy
Humidity
58%
Feels like
25°F
Dew Point
20°F
10 PM
32°F
0%
9mph
NW
Partly Cloudy
Humidity
61%
Feels like
24°F
Dew Point
20°F
11 PM
31°F
0%
8mph
NW
Partly Cloudy
Humidity
62%
Feels like
23°F
Dew Point
19°F

Today's Severe Weather Outlook

Severe Storms Rally from Gulf Coast to Mid-Atlantic

Multiple rounds of severe storms will form today from the Gulf Coast to the Mid-Atlantic.

Thursday's Weather Outlook

Thursday's Weather Outlook

Weekly Drought Map for March 5, 2026

Drought Worsens Nationwide Despite Multiple Disturbances

A tornado on the ground in Hildreth, Neb., on June 14, 2014 (NOAA Photo Library/Ken Engquist).

Tornadoes and Road Safety -- Do's and Don't's

A pothole big enough to hold a traffic cone and garbage. (David Shankbone, Wikimedia Common)

Potholes: A Springtime Driving Menace

This John Deere riding mower continues to hum along. (Wikimedia Commons)

Spring Mower and Power Tool Seasonal Checklist

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Today's National Outlook

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Allergy Forecast

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