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Monthly
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Current
Hourly
7 Days
14 Days
Monthly
°C
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Banner, IL
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January
Average Temperature
High
0°
Feels -3
Low
-8°
Feels -14
Average Precipitation
6 Days
Rain amount
18mm
Snow amount
15.9cm
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Daily Historical Averages
January 2026
S
M
T
W
T
F
S
1
2
3
4
5
6
7
8
15°
9
10°
10
6°
11
0°
12
7°
13
7°
14
3°
15
1°
16
2°
17
1°
18
-2°
19
-4°
20
6°
21
2°
22
4°
23
24
25
26
27
28
29
30
31
Forecast
Thursday, January 8, 2026
Day
15°
Feels 14
Wind
31 km/h SE
Gust
46 km/h
Humidity
81%
P.O.P
100%
Rain
5-10 mm
Night
5°
Feels 1
Wind
30 km/h W
Gust
45 km/h
Humidity
92%
P.O.P
90%
Rain
~5 mm
Historical Averages
Jan 8
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.