Milwaukee weather by month › January
Milwaukee in January: weather and what to expect
Cold. Highs average 31°F (-1°C), so it suits a winter trip. For milder weather, go in September.
January weather in Milwaukee
Daytime high31°F -1°C
Night low15°F -9°C
Rain1.6 in 41 mm
AirDry
SunWeak sun
In January, Milwaukee averages highs of 31°F (-1°C) and lows of 15°F (-9°C), with 1.6 in (41 mm) of rain. The air feels dry and the sun is weak. 1991–2020 averages, not a forecast.
Pack: a heavy winter coat.
Places with the same weather in January
Match out of 100 for January, one city per country.
Jan · Feb · Mar · Apr · May · Jun · Jul · Aug · Sep · Oct · Nov · Dec