Hourly Weather Forecast - McLean, IL

12 AM
27°F
10%
17mph
SSW
Cloudy
Humidity
56%
Feels like
14°F
Dew Point
13°F
1 AM
27°F
0%
17mph
SSW
Mostly Cloudy
Humidity
58%
Feels like
15°F
Dew Point
14°F
2 AM
28°F
0%
16mph
SSW
Partly Cloudy
Humidity
60%
Feels like
16°F
Dew Point
16°F
3 AM
28°F
0%
16mph
SSW
Partly Cloudy
Humidity
63%
Feels like
16°F
Dew Point
17°F
4 AM
28°F
0%
16mph
SW
Partly Cloudy
Humidity
66%
Feels like
16°F
Dew Point
18°F
5 AM
28°F
0%
15mph
SW
Partly Cloudy
Humidity
69%
Feels like
16°F
Dew Point
19°F
6 AM
28°F
0%
15mph
SW
Partly Cloudy
Humidity
72%
Feels like
16°F
Dew Point
20°F
7 AM
28°F
0%
14mph
WSW
Partly Cloudy
Humidity
73%
Feels like
17°F
Dew Point
20°F
7:14 AM
8 AM
28°F
0%
15mph
WSW
Partly Cloudy
Humidity
73%
Feels like
17°F
Dew Point
21°F
9 AM
28°F
0%
15mph
W
Partly Cloudy
Humidity
72%
Feels like
17°F
Dew Point
21°F
10 AM
29°F
0%
15mph
W
Partly Cloudy
Humidity
68%
Feels like
18°F
Dew Point
20°F
11 AM
30°F
0%
16mph
W
Partly Cloudy
Humidity
63%
Feels like
19°F
Dew Point
19°F
12 PM
31°F
0%
16mph
W
Partly Cloudy
Humidity
59%
Feels like
20°F
Dew Point
19°F
1 PM
31°F
0%
15mph
W
Partly Cloudy
Humidity
58%
Feels like
21°F
Dew Point
18°F
2 PM
32°F
0%
15mph
W
Partly Cloudy
Humidity
58%
Feels like
21°F
Dew Point
19°F
3 PM
31°F
0%
14mph
WNW
Partly Cloudy
Humidity
58%
Feels like
21°F
Dew Point
19°F
4 PM
30°F
10%
13mph
WNW
Partly Cloudy
Humidity
60%
Feels like
20°F
Dew Point
18°F
5 PM
29°F
10%
11mph
WNW
Mostly Cloudy
Humidity
62%
Feels like
19°F
Dew Point
17°F
5:01 PM
6 PM
27°F
10%
10mph
WNW
Cloudy
Humidity
64%
Feels like
18°F
Dew Point
17°F
7 PM
26°F
10%
9mph
WNW
Mostly Cloudy
Humidity
66%
Feels like
17°F
Dew Point
16°F
8 PM
25°F
10%
9mph
WNW
Partly Cloudy
Humidity
69%
Feels like
15°F
Dew Point
16°F
9 PM
24°F
10%
9mph
NW
Mostly Clear
Humidity
70%
Feels like
14°F
Dew Point
16°F
10 PM
23°F
10%
8mph
NW
Mostly Clear
Humidity
71%
Feels like
14°F
Dew Point
15°F
11 PM
22°F
10%
8mph
NW
Clear
Humidity
70%
Feels like
13°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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