With Congress in recess, Minnesota, Wisconsin and South Carolina primaries shift focus to 2026 party contests

Congress is in its August recess, and attention is moving from Washington to state-level nominating contests, with voters in Minnesota, Wisconsin and South Carolina casting ballots in key primary elections this week that are expected to shape the 2026 midterm landscape, according to a Hill newsletter published August 9.

The most closely watched contest highlighted in the report is Wisconsin’s Democratic primary to choose a nominee to replace retiring Gov. Tony Evers (D). Evers is leaving office, and the Democratic nominee selected in the primary is positioned to become the party’s standard-bearer for the general election in Wisconsin’s governor’s race.

Wisconsin’s primary field, as described by the newsletter, includes Milwaukee County Executive leadership, reflecting how local elected officials can move to state-level races when an incumbent governor steps aside. The primary vote determines who will appear on the general election ballot, and it is also a test of how the state party will consolidate support after the retirement announcement.

In Minnesota, the newsletter points to additional “key primary races” scheduled for this week, underscoring that state contests can continue to drive political attention even when Congress is not in session. Primary outcomes can affect whether parties retain or flip statewide or congressional-facing offices that will be on the ballot later in the midterm cycle.

South Carolina is also included in the list of states holding primary contests this week, again according to the newsletter. The inclusion of multiple states in the same timeframe highlights the operational rhythm of federalism at midterm scale, with parties competing for nominations at the state level while Congress pauses legislative action.

Outside Washington, these August primaries function as a sequencing mechanism for the 2026 election calendar, narrowing the field before general-election campaigns. The practical stakes for voters and officeholders include who gets the party nomination, how quickly candidates can pivot to general-election messaging, and how party organizations marshal resources after primary results are finalized.

For parties and elected officials, the timing can also affect administrative preparations for general elections, including ballot access, election scheduling, and coordination with county and state election officials. With Congress out of session, state nominees chosen in August will become the leading political actors for the remainder of the cycle’s build-up. The next step after the primary vote is the general-election match that follows in each state where the races are on the ballot.