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Hourly
7 Days
14 Days
Monthly
°C
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°Celsius
°Fahrenheit
Monthly Historical Averages
Pewaukee, WI
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January
Average Temperature
High
-3°
Feels -7
Low
-11°
Feels -17
Average Precipitation
3 Days
Rain amount
0mm
Snow amount
11.2cm
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Daily Historical Averages
January 2026
S
M
T
W
T
F
S
1
2
3
4
5
6
7
8
9
10
11
0°
12
5°
13
8°
14
-2°
15
-3°
16
-1°
17
-7°
18
-10°
19
-8°
20
-7°
21
-5°
22
-2°
23
-2°
24
-5°
25
-5°
26
27
28
29
30
31
Forecast
Sunday, January 11, 2026
Day
0°
Feels -5
Wind
30 km/h NW
Gust
45 km/h
Humidity
55%
P.O.P
30%
Night
-6°
Feels -13
Wind
26 km/h SW
Gust
39 km/h
Humidity
93%
P.O.P
20%
Historical Averages
Jan 11
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.