Hourly Weather Forecast - McLean, IL

12 AM
45°F
20%
8mph
NNE
Mostly Clear
Humidity
67%
Feels like
41°F
Dew Point
35°F
1 AM
44°F
30%
8mph
NNE
30% Chance Rain Showers
Humidity
68%
Feels like
39°F
Dew Point
34°F
2 AM
43°F
30%
8mph
NE
30% Chance Rain Showers
Humidity
69%
Feels like
38°F
Dew Point
33°F
3 AM
42°F
30%
8mph
NE
30% Chance Rain Showers
Humidity
70%
Feels like
37°F
Dew Point
33°F
4 AM
40°F
20%
8mph
NE
Cloudy
Humidity
71%
Feels like
35°F
Dew Point
32°F
5 AM
39°F
10%
8mph
NE
Cloudy
Humidity
72%
Feels like
34°F
Dew Point
31°F
6 AM
38°F
10%
8mph
NE
Cloudy
Humidity
73%
Feels like
32°F
Dew Point
30°F
6:52 AM
7 AM
38°F
10%
9mph
ENE
Cloudy
Humidity
71%
Feels like
32°F
Dew Point
30°F
8 AM
40°F
10%
10mph
ENE
Cloudy
Humidity
67%
Feels like
34°F
Dew Point
30°F
9 AM
43°F
10%
11mph
ENE
Mostly Cloudy
Humidity
61%
Feels like
38°F
Dew Point
31°F
10 AM
46°F
10%
11mph
ENE
Mostly Cloudy
Humidity
56%
Feels like
41°F
Dew Point
31°F
11 AM
49°F
10%
11mph
E
Mostly Cloudy
Humidity
52%
Feels like
44°F
Dew Point
32°F
12 PM
51°F
10%
11mph
E
Mostly Cloudy
Humidity
48%
Feels like
51°F
Dew Point
32°F
1 PM
52°F
10%
10mph
ESE
Mostly Cloudy
Humidity
46%
Feels like
52°F
Dew Point
32°F
2 PM
54°F
10%
10mph
ESE
Mostly Cloudy
Humidity
44%
Feels like
54°F
Dew Point
32°F
3 PM
54°F
10%
10mph
ESE
Partly Cloudy
Humidity
42%
Feels like
54°F
Dew Point
32°F
4 PM
55°F
10%
11mph
SE
Partly Cloudy
Humidity
42%
Feels like
55°F
Dew Point
32°F
5 PM
55°F
10%
11mph
SE
Partly Cloudy
Humidity
43%
Feels like
55°F
Dew Point
33°F
6 PM
53°F
10%
11mph
SE
Partly Cloudy
Humidity
46%
Feels like
53°F
Dew Point
33°F
7 PM
52°F
0%
11mph
SE
Partly Cloudy
Humidity
48%
Feels like
52°F
Dew Point
33°F
7:13 PM
8 PM
51°F
0%
10mph
SE
Partly Cloudy
Humidity
51%
Feels like
51°F
Dew Point
34°F
9 PM
50°F
0%
11mph
SE
Mostly Clear
Humidity
54%
Feels like
50°F
Dew Point
34°F
10 PM
49°F
10%
11mph
SE
Clear
Humidity
57%
Feels like
45°F
Dew Point
35°F
11 PM
49°F
20%
11mph
SE
Clear
Humidity
59%
Feels like
44°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.

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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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