Chicago Bears vs San Francisco 49ers Weather Report

The upcoming NFL matchup on December 28, 2025, between the Chicago Bears and San Francisco 49ers at Levi's Stadium in Santa Clara, CA, promises an exciting Sunday night football showdown. This game will be broadcast on NBC and NBC/Peacock, offering fans plenty of viewing options. The 49ers will enjoy the home-field advantage, having performed well in their outdoor stadium, while the Bears face the challenge of playing away in slightly cooler conditions.

Weather conditions at Levi's Stadium are expected to be clear and crisp with temperatures hovering around the upper 30s to low 50s Fahrenheit during game time. Winds will be light, coming from the north-northwest at about 3 to 4 miles per hour, which should have minimal impact on gameplay. The clear skies and absence of precipitation suggest an ideal setting for a high-energy football game without weather-related delays or disruptions. This is crucial as both teams have shown varying performances in different weather conditions; the Bears historically struggle in colder weather, while the 49ers have adapted well to outdoor games in similar climates.

Analyzing home versus away records and weather impact can help bettors make smarter decisions. The 49ers' strong home record combined with favorable weather conditions gives them an edge in this contest. Bettors should consider these factors when placing wagers. For more details on weather impacts and league-wide forecasts, check out the NFL weather page. Ready to bet smarter? Start your OddsTrader Turbo subscription now or place your bet with a U.S. regulated sportsbook and profit off the edge.