Rainy Day Coffee Co.

Rainy Day Coffee Co. is a South Dakota-based coffee enterprise that integrates small-batch roasting with both brick-and-mortar and mobile retail operations. Founded on the principle of following community energy, the company emerged from the owner's personal transition from home-roasting on a manual steel drum roaster to establishing a professional presence in the Beresford community. The business is defined by its dual-channel model: a permanent downtown location at 216 N. 3rd St. in Beresford and a mobile coffee bar housed in a 1981 step van affectionately named "Lucille."

The company’s operational philosophy centers on accessibility and local engagement. While the roastery produces its own coffee, the brand maintains a menu that balances traditional coffee preparations with creative, signature lattes. This approach is designed to be approachable, prioritizing customer preference and community connection over rigid specialty coffee dogma. The "Station" serves as the hub for these operations, offering a diverse menu that includes house-baked goods, bagel sandwiches, and burritos alongside their coffee program.

"Lucille," the mobile component of the business, has been a fixture in the Southeast South Dakota area since the summer of 2021. The truck operates seasonally from spring through fall, appearing at various local events and community gatherings. This mobile strategy allows the company to extend its reach beyond its Beresford storefront, serving as a primary touchpoint for customers in surrounding areas like Sioux Falls.

Sourcing and production are handled in-house, with the company emphasizing the craft of roasting while maintaining a welcoming environment for all customers. The brand explicitly states that it does not judge consumer preferences, aiming instead to build a space characterized by dignity and care. This ethos is reflected in their customer feedback, which frequently highlights the friendly nature of the staff and the consistency of their cold press coffee offerings.

The company’s identity is deeply rooted in the "retro vibes" and community-centric culture of small-town South Dakota. By operating as both a roaster and a multi-format retailer, Rainy Day Coffee Co. functions as a local "caffeine dealer" that provides a social space for the community. Their business model relies on high-frequency local engagement, utilizing digital platforms for location updates and booking requests for their mobile unit.

As of 2026, Rainy Day Coffee Co. continues to operate as an independent entity within the regional coffee landscape. Its story is one of organic growth, moving from a personal interest in roasting to a multifaceted business that serves as a community anchor. By focusing on the intersection of craft, convenience, and hospitality, the company has established a distinct niche in the Southeast South Dakota market, prioritizing the needs of its local customer base over broader industry trends.