Hourly Weather Forecast - Lanark, IL

4 PM
36°F
20%
19mph
NNW
Mostly Cloudy
Humidity
83%
Feels like
26°F
Dew Point
31°F
5 PM
36°F
10%
17mph
NNW
Mostly Cloudy
Humidity
79%
Feels like
25°F
Dew Point
30°F
6 PM
35°F
0%
15mph
NW
Partly Cloudy
Humidity
76%
Feels like
25°F
Dew Point
28°F
7 PM
34°F
0%
13mph
NW
Sunny
Humidity
73%
Feels like
25°F
Dew Point
27°F
7:01 PM
8 PM
33°F
0%
11mph
NW
Clear
Humidity
73%
Feels like
25°F
Dew Point
26°F
9 PM
32°F
0%
10mph
NW
Clear
Humidity
74%
Feels like
23°F
Dew Point
24°F
10 PM
31°F
0%
10mph
NW
Clear
Humidity
74%
Feels like
23°F
Dew Point
24°F
11 PM
30°F
0%
9mph
NW
Clear
Humidity
75%
Feels like
22°F
Dew Point
23°F

Today's Severe Weather Outlook

Severe Storms Rally from Gulf Coast to Mid-Atlantic

Multiple rounds of severe storms will form today from the Gulf Coast to the Mid-Atlantic.

Thursday's Weather Outlook

Thursday's Weather Outlook

Weekly Drought Map for March 5, 2026

Drought Worsens Nationwide Despite Multiple Disturbances

A tornado on the ground in Hildreth, Neb., on June 14, 2014 (NOAA Photo Library/Ken Engquist).

Tornadoes and Road Safety -- Do's and Don't's

A pothole big enough to hold a traffic cone and garbage. (David Shankbone, Wikimedia Common)

Potholes: A Springtime Driving Menace

This John Deere riding mower continues to hum along. (Wikimedia Commons)

Spring Mower and Power Tool Seasonal Checklist

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide