Parish
Immaculate Conception
Watertown, South Dakota
Diocese of Sioux Falls
Immaculate Conception is a Catholic parish in Watertown, South Dakota. It is part of the Diocese of Sioux Falls. Services are offered in English .
Latest from this parish
Immaculate Conception
Jun 18, 2026
12th Sunday in Ordinary Time - Mass Schedule
Weekend Masses: Sat 4pm, Sun 9am & 11am. Confessions: Tue, Wed, Thu after 12:10pm Mass; Sat 3pm-4pm. Daily Mass Schedule: Tue, Wed, Thu 12:10pm; Fri 9am; Sat 8am (1st & 3rd). 24 Hour Adoration: Wed 12…
See the latest news and announcements from Immaculate Conception.
View updatesMass Schedule
Sunday9:00 AMEnglish
Sunday11:00 AMEnglish
Saturday4:30 PM
Tuesday5:15 PMEnglish
Wednesday7:15 AM
Thursday12:10 PM
Friday9:00 AM
Confession
Saturday3:00 PM
Adoration
Wednesday7:45 AM
About this parish
Immaculate Conception is a Catholic parish in the Diocese of Sioux Falls. As a Catholic church serving the faithful in and around Watertown, South Dakota, the parish welcomes visitors and parishioners alike. The parish celebrates Mass throughout the week, with Sunday Mass schedules listed above. The full Mass schedule includes daily Mass and Saturday vigil times so you can find a service that fits your schedule. Confession (the sacrament of reconciliation) at Immaculate Conception is offered on the days listed in the confession schedule above, and is also typically available by appointment with the pastor. For sacraments such as baptism, first communion, confirmation, and weddings, contact the parish office directly. Immaculate Conception.
Frequently asked questions
What time is Sunday Mass at Immaculate Conception?
Sunday Mass at Immaculate Conception is celebrated at 9:00 AM, 11:00 AM in Watertown, South Dakota. See the full Mass schedule for weekday Mass and Saturday vigil times.
When can I go to confession at Immaculate Conception?
Confession at Immaculate Conception is available on Saturday. See the full confession schedule on this page. Reconciliation is also typically available by appointment with the pastor.
Where is Immaculate Conception located?
Immaculate Conception is located at 309 2nd Ave SE, Watertown, South Dakota 57201-3621.
What is the phone number for Immaculate Conception?
You can reach Immaculate Conception at (605) 886-4049.
What diocese is Immaculate Conception part of?
Immaculate Conception is part of the Diocese of Sioux Falls.
