Hourly Weather Forecast - McLean, IL

12 AM
37°F
10%
6mph
SE
Cloudy
Humidity
87%
Feels like
33°F
Dew Point
34°F
1 AM
37°F
10%
6mph
SE
Cloudy
Humidity
89%
Feels like
33°F
Dew Point
34°F
2 AM
37°F
20%
6mph
ESE
Cloudy
Humidity
91%
Feels like
32°F
Dew Point
34°F
3 AM
37°F
30%
6mph
ESE
30% Chance of Light Rain
Humidity
93%
Feels like
32°F
Dew Point
35°F
4 AM
36°F
50%
6mph
ESE
50% Chance of Light Rain
Humidity
95%
Feels like
31°F
Dew Point
35°F
5 AM
37°F
60%
7mph
ESE
60% Chance of Light Rain
Humidity
96%
Feels like
31°F
Dew Point
35°F
6 AM
37°F
70%
7mph
ESE
70% Chance of Light Rain
Humidity
97%
Feels like
31°F
Dew Point
36°F
6:27 AM
7 AM
38°F
80%
8mph
ESE
80% Chance of Rain
Humidity
97%
Feels like
33°F
Dew Point
37°F
8 AM
40°F
80%
8mph
ESE
80% Chance of Rain
Humidity
96%
Feels like
34°F
Dew Point
39°F
9 AM
41°F
80%
8mph
SE
80% Chance of Rain
Humidity
96%
Feels like
36°F
Dew Point
40°F
10 AM
43°F
70%
7mph
SE
70% Chance of Rain
Humidity
95%
Feels like
39°F
Dew Point
42°F
11 AM
45°F
60%
7mph
SE
60% Chance of Light Rain
Humidity
94%
Feels like
41°F
Dew Point
43°F
12 PM
47°F
60%
8mph
SSE
60% Chance of Light Rain
Humidity
92%
Feels like
43°F
Dew Point
45°F
1 PM
49°F
60%
8mph
SSE
60% Chance of Light Rain
Humidity
90%
Feels like
45°F
Dew Point
46°F
2 PM
50°F
60%
7mph
SSE
60% Chance of Light Rain
Humidity
88%
Feels like
50°F
Dew Point
47°F
3 PM
51°F
60%
6mph
SE
60% Chance of Light Rain
Humidity
87%
Feels like
51°F
Dew Point
47°F
4 PM
51°F
70%
6mph
ESE
70% Chance of Light Rain
Humidity
88%
Feels like
51°F
Dew Point
48°F
5 PM
50°F
80%
6mph
E
80% Chance of Light Rain
Humidity
91%
Feels like
50°F
Dew Point
48°F
5:50 PM
6 PM
49°F
80%
7mph
ENE
80% Chance of Rain
Humidity
95%
Feels like
46°F
Dew Point
47°F
7 PM
48°F
80%
7mph
ENE
80% Chance of Rain
Humidity
97%
Feels like
45°F
Dew Point
47°F
8 PM
48°F
80%
8mph
ENE
80% Chance of Rain
Humidity
99%
Feels like
44°F
Dew Point
47°F
9 PM
47°F
80%
9mph
ENE
80% Chance of Rain
Humidity
100%
Feels like
43°F
Dew Point
47°F
10 PM
47°F
80%
8mph
E
80% Chance of Rain
Humidity
99%
Feels like
43°F
Dew Point
47°F
11 PM
47°F
70%
9mph
E
70% Chance of Rain
Humidity
97%
Feels like
43°F
Dew Point
47°F

Snow and Ice Accumulations through Tuesday AM

Wintry Disturbance Bisects U.S. Mid-Latitudes

A wintry disturbance will bring icing and light snow from the central Plains today through the Northeast on Tuesday.

Today's Weather Outlook

Today's Weather Outlook

Weekly Drought Map for February 26, 2026

Widespread Drought Degradation For South, Southeast; Mixed Results Elsewhere

Debris flies through the air as howling winds accompanied by a line of storms approach the old Tarrant County Courthouse in downtown Fort Worth, Texas, on March 2, 2023. (Tom Fox/The Dallas Morning News via AP)

Lightning Season Rapidly Approaching: Best Safety Practices

Rocky Mountain National Park at day in December. (NPS Natural Resources/Wikimedia Commons)

Snowmelt and Flooding

U.S. Route 52 near St. Donatus between Bellevue and Dubuque, Iowa. (Tony Webster from Portland, Oregon)

Winter Weather Driving Safety Tips

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide