Hourly Weather Forecast - Lancaster, IL

12 AM
35°F
0%
10mph
SSW
Cloudy
Humidity
68%
Feels like
28°F
Dew Point
26°F
1 AM
35°F
0%
10mph
SSW
Cloudy
Humidity
69%
Feels like
28°F
Dew Point
26°F
2 AM
35°F
0%
9mph
SSW
Cloudy
Humidity
71%
Feels like
28°F
Dew Point
27°F
3 AM
35°F
0%
9mph
SW
Cloudy
Humidity
73%
Feels like
28°F
Dew Point
28°F
4 AM
35°F
0%
8mph
SW
Cloudy
Humidity
76%
Feels like
28°F
Dew Point
28°F
5 AM
34°F
0%
7mph
SW
Cloudy
Humidity
80%
Feels like
28°F
Dew Point
29°F
6 AM
34°F
0%
6mph
SW
Cloudy
Humidity
83%
Feels like
29°F
Dew Point
29°F
7 AM
35°F
0%
6mph
SW
Cloudy
Humidity
84%
Feels like
29°F
Dew Point
30°F
7:03 AM
8 AM
36°F
0%
6mph
SW
Cloudy
Humidity
83%
Feels like
31°F
Dew Point
31°F
9 AM
38°F
0%
6mph
SW
Cloudy
Humidity
81%
Feels like
34°F
Dew Point
33°F
10 AM
41°F
0%
6mph
SW
Partly Cloudy
Humidity
77%
Feels like
37°F
Dew Point
34°F
11 AM
44°F
0%
5mph
SW
Partly Cloudy
Humidity
72%
Feels like
41°F
Dew Point
36°F
12 PM
47°F
0%
5mph
SW
Sunny
Humidity
68%
Feels like
44°F
Dew Point
37°F
1 PM
48°F
0%
5mph
SSW
Sunny
Humidity
66%
Feels like
47°F
Dew Point
38°F
2 PM
49°F
0%
5mph
S
Sunny
Humidity
66%
Feels like
47°F
Dew Point
38°F
3 PM
49°F
0%
5mph
S
Mostly Sunny
Humidity
67%
Feels like
46°F
Dew Point
38°F
4 PM
46°F
0%
5mph
SSE
Mostly Sunny
Humidity
72%
Feels like
44°F
Dew Point
38°F
4:32 PM
5 PM
44°F
0%
6mph
SSE
Clear
Humidity
80%
Feels like
40°F
Dew Point
38°F
6 PM
41°F
0%
6mph
SSE
Mostly Clear
Humidity
85%
Feels like
37°F
Dew Point
37°F
7 PM
40°F
0%
7mph
SSE
Mostly Clear
Humidity
88%
Feels like
36°F
Dew Point
37°F
8 PM
40°F
0%
8mph
SSE
Partly Cloudy
Humidity
88%
Feels like
35°F
Dew Point
37°F
9 PM
41°F
0%
8mph
S
Partly Cloudy
Humidity
89%
Feels like
35°F
Dew Point
38°F
10 PM
41°F
0%
9mph
S
Mostly Cloudy
Humidity
90%
Feels like
36°F
Dew Point
39°F
11 PM
42°F
0%
10mph
S
Mostly Cloudy
Humidity
91%
Feels like
37°F
Dew Point
40°F

Rainfall Totals Through Wednesday A.M.

Heavy Rain Returns to Deluge Pacific Northwest

Another atmospheric river will hit the Pacific Northwest with heavy rain and high winds.

Monday's Weather Outlook

Today's Weather Outlook

How to Measure Snow via NWS

How To Measure Snow

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

A person standing in a snowy forest with their back to the camera. They are bundled up in a white hat and a brown jacket. (Image by StockSnap from Pixabay)

Common Cold Weather Illnesses

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

Cold Air Damming - Cause And Effects

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