NFL predictions: Broncos vs. 49ers score predictions for Week 4

Key Points:

• The Denver Broncos, coming off two historic comeback wins, face a tough challenge against the undefeated San Francisco 49ers on October 4, 2026, at Levi’s Stadium, with the 49ers favored by 2.5 points.
• Heat and time of possession are expected to be critical factors, with Broncos quarterback Bo Nix needing to control the clock and sustain drives to avoid defensive fatigue and a potential blowout.
• Predictions from Mile High Report staff are mixed but lean toward a close game, with some expecting a narrow Broncos victory due to their resilience and late-game comebacks, while others see the 49ers’ home-field advantage and potent offense prevailing.
• Key matchups include Denver’s defense against 49ers stars Brock Purdy, Christian McCaffrey, and George Kittle, with emphasis on the Broncos improving their offensive start and rushing attack to counter San Francisco’s schemes.
• Overall, the game is viewed as a significant test for Denver’s offense and defense, with optimism about the team's future but acknowledgment of the high difficulty posed by the 49ers and their coach Kyle Shanahan.