The Delaware, New Hampshire, and Rhode Island primaries took place on September 10, 2024. In Delaware, incumbent Democrat Senator Chris Coons won the Democratic nomination, while Republican newcomer Lauren Wagner secured the Republican nomination for the Senate seat. In New Hampshire, Governor Chris Sununu won the Republican gubernatorial nomination, while Democrat Dan Feltes won the Democratic nomination for the same position. In Rhode Island, Democratic Governor Dan McKee won the Democratic nomination for re-election, while Republican Allan Fung secured the Republican nomination for governor. Reactions to the primaries came from both parties, with Democrats expressing optimism about their chances in the general election and Republicans expressing confidence in their strong candidate slate.
