Hourly Weather Forecast - Lanark, IL

12 AM
38°F
0%
6mph
SSE
Cloudy
Humidity
66%
Feels like
33°F
Dew Point
28°F
1 AM
38°F
0%
7mph
SSE
Cloudy
Humidity
67%
Feels like
32°F
Dew Point
28°F
2 AM
37°F
0%
7mph
SSE
Mostly Cloudy
Humidity
68%
Feels like
32°F
Dew Point
28°F
3 AM
37°F
0%
8mph
S
Partly Cloudy
Humidity
69%
Feels like
31°F
Dew Point
28°F
4 AM
37°F
0%
8mph
S
Partly Cloudy
Humidity
70%
Feels like
31°F
Dew Point
28°F
5 AM
36°F
10%
8mph
S
Partly Cloudy
Humidity
71%
Feels like
30°F
Dew Point
28°F
6 AM
35°F
10%
8mph
S
Partly Cloudy
Humidity
72%
Feels like
29°F
Dew Point
27°F
6:56 AM
7 AM
36°F
0%
8mph
S
Partly Cloudy
Humidity
72%
Feels like
29°F
Dew Point
28°F
8 AM
37°F
0%
9mph
S
Partly Cloudy
Humidity
70%
Feels like
31°F
Dew Point
28°F
9 AM
40°F
0%
9mph
S
Mostly Cloudy
Humidity
66%
Feels like
34°F
Dew Point
30°F
10 AM
43°F
0%
9mph
SSW
Mostly Cloudy
Humidity
63%
Feels like
37°F
Dew Point
31°F
11 AM
45°F
0%
10mph
SSW
Partly Cloudy
Humidity
59%
Feels like
40°F
Dew Point
32°F
12 PM
48°F
0%
9mph
SW
Partly Cloudy
Humidity
55%
Feels like
44°F
Dew Point
33°F
1 PM
50°F
0%
9mph
SW
Partly Cloudy
Humidity
52%
Feels like
50°F
Dew Point
33°F
2 PM
52°F
10%
9mph
SW
Partly Cloudy
Humidity
49%
Feels like
52°F
Dew Point
34°F
3 PM
54°F
10%
8mph
SW
Partly Cloudy
Humidity
47%
Feels like
54°F
Dew Point
34°F
4 PM
54°F
10%
7mph
SW
Partly Cloudy
Humidity
46%
Feels like
54°F
Dew Point
34°F
5 PM
53°F
10%
6mph
SW
Mostly Sunny
Humidity
46%
Feels like
53°F
Dew Point
33°F
6 PM
52°F
10%
4mph
SW
Mostly Sunny
Humidity
47%
Feels like
52°F
Dew Point
33°F
7 PM
50°F
10%
3mph
SSW
Mostly Sunny
Humidity
49%
Feels like
50°F
Dew Point
32°F
7:15 PM
8 PM
48°F
10%
2mph
SSE
Mostly Clear
Humidity
52%
Feels like
48°F
Dew Point
31°F
9 PM
46°F
10%
3mph
E
Mostly Clear
Humidity
56%
Feels like
46°F
Dew Point
31°F
10 PM
44°F
20%
4mph
E
Mostly Clear
Humidity
59%
Feels like
41°F
Dew Point
30°F
11 PM
42°F
20%
5mph
E
Partly Cloudy
Humidity
62%
Feels like
39°F
Dew Point
30°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

Weekend Weather Preview

Weekend Weather Preview

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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