Highest temperature in Dallas on March 29? is a closed prediction market event on Polymarket with 11 markets, $145.2K total volume, and N/A in liquidity. Key markets: Will the highest temperature in Dallas be 73°F or below on March 29?; Will the highest temperature in Dallas be between 74-75°F on March 29?; Will the highest temperature in Dallas be between 76-77°F on March 29?.