Hourly Weather Forecast - Lanark, IL

12 PM
57°F
10%
18mph
SSW
Mostly Sunny
Humidity
67%
Feels like
57°F
Dew Point
46°F
1 PM
60°F
0%
18mph
SW
Mostly Sunny
Humidity
59%
Feels like
60°F
Dew Point
46°F
2 PM
63°F
0%
17mph
SW
Sunny
Humidity
54%
Feels like
63°F
Dew Point
46°F
3 PM
65°F
0%
16mph
WSW
Sunny
Humidity
52%
Feels like
65°F
Dew Point
47°F
4 PM
67°F
0%
15mph
WSW
Sunny
Humidity
50%
Feels like
67°F
Dew Point
47°F
5 PM
68°F
0%
13mph
WSW
Sunny
Humidity
48%
Feels like
68°F
Dew Point
47°F
6 PM
68°F
0%
10mph
W
Sunny
Humidity
47%
Feels like
68°F
Dew Point
47°F
7 PM
67°F
0%
8mph
W
Sunny
Humidity
47%
Feels like
67°F
Dew Point
46°F
8 PM
64°F
0%
6mph
W
Sunny
Humidity
51%
Feels like
64°F
Dew Point
45°F
8:00 PM
9 PM
60°F
0%
5mph
W
Clear
Humidity
56%
Feels like
60°F
Dew Point
44°F
10 PM
56°F
0%
4mph
W
Clear
Humidity
61%
Feels like
56°F
Dew Point
43°F
11 PM
54°F
0%
4mph
W
Clear
Humidity
63%
Feels like
54°F
Dew Point
42°F

Today's Weather Outlook

Today's Weather Outlook

A warmer, quieter spring pattern spreads across much of the country today as dry weather approaches more regions.

Weekly Drought Map for April 30th, 2026

Latest Drought Update: Deep Drought Continues

(Image provided by Manfred Richter via Pixabay.com)

Plant Care: What to Do When Frosts and Freezes Occur

Featured image via Pixabay.com

Drought Impacts: It's More Than You Think!

Debris from the Tuscaloosa-Birmingham tornado. Source: National Weather Service in Birmingham, Alabama

Remembering the Tuscaloosa-Birmingham Tornado

A thunderstorm is seen in the Plains. (Courtesy of Pixabay.com)

Spring Weather Hazards: Excessive Heat to Blizzards

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