Hourly Weather Forecast - Lanark, IL

2 PM
69°F
0%
11mph
SW
Sunny
Humidity
48%
Feels like
69°F
Dew Point
49°F
3 PM
70°F
0%
10mph
SW
Sunny
Humidity
47%
Feels like
70°F
Dew Point
49°F
4 PM
71°F
0%
9mph
SW
Sunny
Humidity
47%
Feels like
71°F
Dew Point
49°F
5 PM
69°F
0%
8mph
SW
Sunny
Humidity
50%
Feels like
69°F
Dew Point
49°F
6 PM
67°F
0%
6mph
SW
Sunny
Humidity
54%
Feels like
67°F
Dew Point
49°F
6:58 PM
7 PM
64°F
0%
4mph
SW
Clear
Humidity
59%
Feels like
64°F
Dew Point
49°F
8 PM
61°F
0%
2mph
SSW
Mostly Clear
Humidity
64%
Feels like
61°F
Dew Point
49°F
9 PM
59°F
0%
2mph
SE
Mostly Clear
Humidity
69%
Feels like
59°F
Dew Point
49°F
10 PM
56°F
0%
3mph
ESE
Mostly Clear
Humidity
73%
Feels like
56°F
Dew Point
48°F
11 PM
55°F
0%
3mph
ESE
Mostly Clear
Humidity
77%
Feels like
55°F
Dew Point
48°F

Today's Severe Weather Outlook

Storms Rumble Across The Deep South

Clusters of storms will form from Arkansas and Louisiana into Alabama and Georgia this afternoon and evening.

Tuesday's Weather Outlook

Tuesday'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