Monthly Historical AveragesLake Geneva, WI
Average Temperature
High
-3°
Feels -7
Low
-11°
Feels -17
Average Precipitation
4 Days
1.1mm
12.2cm
Content continues below
Daily Historical Averages
S
M
T
W
T
F
S
ForecastTuesday, January 6, 2026
Day
4°Feels 1
Wind
14 km/h W
Gust
21 km/h
Humidity
87%
P.O.P
80%
Rain
~1 mm
Night
-1°Feels -5
Wind
18 km/h W
Gust
27 km/h
Humidity
100%
P.O.P
30%
Historical AveragesJan 6
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity