Monthly Historical AveragesMuskego, WI
Average Temperature
High
20°
Feels 20
Low
8°
Feels 7
Average Precipitation
11 Days
62.1mm
0.1cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastSunday, May 17, 2026
Day
22°Feels 22
Wind
22 km/h E
Gust
33 km/h
Humidity
65%
P.O.P
70%
Rain
1-3 mm
Night
21°Feels 21
Wind
29 km/h S
Gust
44 km/h
Humidity
73%
P.O.P
40%
Rain
~1 mm
Historical AveragesMay 17
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity