2026 Primary Election Calendar: Key Races to Watch Today

NBC News outlines the 2026 primary election calendar for races taking place today. The report highlights which contests are on the ballot and where they are being held. Voters in several states and districts are heading to the polls for early primary contests. These races offer an early signal of party strength and candidate momentum heading into the midterms. Results from today could reshape fundraising and media attention for trailing campaigns. Analysts are watching for surprises that might alter the broader political map. The outcomes may also influence party strategy on messaging and resource allocation. Stay tuned for live updates and post-primary analysis as results come in.