Hourly Weather Forecast - Lancaster, IL

1 PM
39°F
10%
22mph
WNW
Windy
Humidity
82%
Feels like
29°F
Dew Point
34°F
2 PM
38°F
10%
21mph
WNW
Windy
Humidity
83%
Feels like
28°F
Dew Point
33°F
3 PM
37°F
10%
19mph
NW
Cloudy
Humidity
83%
Feels like
27°F
Dew Point
32°F
4 PM
36°F
0%
18mph
NW
Cloudy
Humidity
82%
Feels like
26°F
Dew Point
31°F
4:30 PM
5 PM
35°F
0%
15mph
NW
Cloudy
Humidity
80%
Feels like
26°F
Dew Point
30°F
6 PM
34°F
30%
13mph
NW
30% Chance of Snow
Humidity
79%
Feels like
25°F
Dew Point
29°F
7 PM
33°F
0%
12mph
NW
Cloudy
Humidity
79%
Feels like
24°F
Dew Point
28°F
8 PM
33°F
0%
12mph
NW
Mostly Cloudy
Humidity
79%
Feels like
24°F
Dew Point
27°F
9 PM
32°F
0%
11mph
NW
Mostly Cloudy
Humidity
78%
Feels like
23°F
Dew Point
26°F
10 PM
31°F
0%
9mph
NW
Mostly Cloudy
Humidity
78%
Feels like
23°F
Dew Point
25°F
11 PM
30°F
0%
8mph
NW
Mostly Cloudy
Humidity
78%
Feels like
23°F
Dew Point
24°F

Snow and ice forecast through Friday A.M.

Multiple Snow Threats Across the Northern U.S.

Multiple systems will bring snow across the Northern U.S. through the end of the week.

Rainfall Forecast for Northwest through Friday A.M.

Unrelenting Rains Soak the Northwest

Thursday's Weather Outlook

Thursday's Weather Outlook

Weekly Drought Map for December 4, 2025

Active Week of Weather Leads to Mixed Drought Results

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide