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
Saint Germain, WI
Content continues below
December
Average Temperature
High
-4°
Feels -7
Low
-12°
Feels -16
Average Precipitation
2 Days
Rain amount
0.1mm
Snow amount
5.1cm
Content continues below
Daily Historical Averages
December 2025
S
M
T
W
T
F
S
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
-10°
31
-13°
Forecast
Tuesday, December 30, 2025
Day
-10°
Feels -16
Wind
13 km/h W
Gust
20 km/h
Humidity
78%
P.O.P
60%
Snow
1-3 cm
Night
-13°
Feels -22
Wind
19 km/h NW
Gust
29 km/h
Humidity
92%
P.O.P
40%
Snow
~1 cm
Historical Averages
Dec 30
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.