San Francisco 49ers September 8, 2024 11:10 pm 49ers' fans gear up for season opener A Florida family has shown immense support for the San Francisco 49ers ever since rookie linebacker Tatum Bethune joined the team. Marianne Favro reports US & World Videos 0:56 Women of the Niners' customize their gameday outfits on ‘Fit Check Night' at Levi's Stadium 1:00 49ers-Cardinals weather forecast: Mid-90s at Levi's Stadium 3:36 Jeff's forecast: What will finally get rid of this heat wave 1:19 Shanahan knows 49ers' red-zone offense must be better this season 2:44 Forecast: More high heat inland