Hourly Weather Forecast - McLean, IL

12 AM
38°F
0%
7mph
ESE
Partly Cloudy
Humidity
64%
Feels like
33°F
Dew Point
27°F
1 AM
37°F
0%
7mph
ESE
Partly Cloudy
Humidity
64%
Feels like
32°F
Dew Point
26°F
2 AM
37°F
0%
7mph
SE
Partly Cloudy
Humidity
65%
Feels like
31°F
Dew Point
26°F
3 AM
36°F
0%
7mph
SE
Partly Cloudy
Humidity
66%
Feels like
30°F
Dew Point
26°F
4 AM
36°F
0%
8mph
SE
Partly Cloudy
Humidity
67%
Feels like
30°F
Dew Point
26°F
5 AM
35°F
0%
8mph
SE
Mostly Clear
Humidity
68%
Feels like
29°F
Dew Point
26°F
6 AM
35°F
0%
8mph
SSE
Mostly Clear
Humidity
69%
Feels like
29°F
Dew Point
26°F
6:53 AM
7 AM
36°F
0%
9mph
SSE
Sunny
Humidity
67%
Feels like
30°F
Dew Point
26°F
8 AM
38°F
0%
9mph
SSE
Sunny
Humidity
64%
Feels like
32°F
Dew Point
27°F
9 AM
41°F
0%
10mph
SSE
Sunny
Humidity
59%
Feels like
35°F
Dew Point
28°F
10 AM
44°F
0%
11mph
SSE
Sunny
Humidity
55%
Feels like
39°F
Dew Point
29°F
11 AM
47°F
0%
11mph
S
Mostly Sunny
Humidity
50%
Feels like
42°F
Dew Point
30°F
12 PM
50°F
10%
11mph
S
Partly Cloudy
Humidity
47%
Feels like
50°F
Dew Point
31°F
1 PM
53°F
10%
11mph
S
Partly Cloudy
Humidity
44%
Feels like
53°F
Dew Point
31°F
2 PM
54°F
10%
11mph
SSW
Partly Cloudy
Humidity
42%
Feels like
54°F
Dew Point
32°F
3 PM
56°F
10%
10mph
SSW
Partly Cloudy
Humidity
42%
Feels like
56°F
Dew Point
33°F
4 PM
57°F
10%
10mph
SW
Partly Cloudy
Humidity
42%
Feels like
57°F
Dew Point
34°F
5 PM
56°F
10%
9mph
SW
Partly Cloudy
Humidity
44%
Feels like
56°F
Dew Point
34°F
6 PM
55°F
10%
7mph
SW
Partly Cloudy
Humidity
45%
Feels like
55°F
Dew Point
35°F
7 PM
53°F
10%
5mph
SW
Partly Cloudy
Humidity
49%
Feels like
53°F
Dew Point
35°F
7:12 PM
8 PM
51°F
10%
2mph
WSW
Partly Cloudy
Humidity
53%
Feels like
51°F
Dew Point
35°F
9 PM
49°F
10%
4mph
NNW
Partly Cloudy
Humidity
59%
Feels like
47°F
Dew Point
35°F
10 PM
47°F
10%
7mph
N
Partly Cloudy
Humidity
64%
Feels like
43°F
Dew Point
35°F
11 PM
46°F
20%
8mph
N
Mostly Clear
Humidity
66%
Feels like
42°F
Dew Point
35°F

Today's High Temperature Outlook

Dangerous Heat Continues Across the Southwest

Dozens of record high temperatures will be challenged or shattered across the Southwest today.

Today's Weather Outlook

Today's Weather Outlook

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Weekly Drought Map for March 19, 2026

Active Weather, Drought Improvements for Eastern Half; Drying Persists Elsewhere

Story image: WeatherBug user Pat S. captures a plant blooming in Columbia, Md., on February 24, 2017.

When Does Spring Begin?

(Image provided by Pixabay.com)

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