The Weather Network
Weather
Maps
News
Video
|
Welcome
Monthly
Forecasts
Current
Hourly
7 Days
14 Days
Monthly
°C
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Cascade, IL
Content continues below
Content continues below
Daily Historical Averages
January 2026
S
M
T
W
T
F
S
1
2
3
4
5
6
7
8
9
10
11
12
8°
13
11°
14
2°
15
-2°
16
4°
17
-7°
18
-1°
19
-5°
20
-6°
21
3°
22
5°
23
-1°
24
-6°
25
-5°
26
1°
27
28
29
30
31
Forecast
Monday, January 12, 2026
Day
8°
Feels 6
Wind
19 km/h SW
Gust
28 km/h
Humidity
33%
P.O.P
20%
Night
2°
Feels -2
Wind
20 km/h SW
Gust
30 km/h
Humidity
75%
P.O.P
20%
Historical Averages
Jan 12
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.
January
Average Temperature
High
1°
Feels -2
Low
-7°
Feels -13
Average Precipitation
5 Days
Rain amount
20.9mm
Snow amount
8.1cm