Watertown Post Office
402 Lewis Ave S, Watertown, MN 55388
Retail Hours
| Sunday | Closed |
| Monday | 8:45 AM - 4:30 PM |
| Tuesday | 8:45 AM - 4:30 PM |
| Wednesday | 8:45 AM - 4:30 PM |
| Thursday | 8:45 AM - 4:30 PM |
| Friday | 8:45 AM - 4:30 PM |
| Saturday | 9:30 AM - 11:00 AM |
Contact Info
| Phone | 952-955-2300 |
| Fax | |
| TTY | 877-889-2457 |
| Toll Free | 1-800-275-8777 (1-800-Ask-USPS®) |
Enter your comment: