Cardinals are 1 - 3 against the NFC East. Their win against the Cowboys came in OT.
Eagles are 4 - 0 against the NFC West.
Eagles margin of victory against the NFC West: Cards (+28), San Fran (+14), Seattle (+19), and Rams (+35). Cardinals average margin of victory against these teams: San Fran (+7.5), Seattle (+9.5), and Rams (+22.5).
For the total season, team scoring is virtually identical. Arizona scores 26.7 per game. Eagles scores 26.0 per game. Arizona has the edge of 0.7 points per game.
For the total season, Eagles give up far fewer points per game. Arizona gives up 26.6 per game. Eagles give up 18.1 per game. Eagles give up 8.5 points less per game than the Cardinals.
To be fair, the Cardinals defense is much improved now compared to the beginning of the year so let's look at number of TD's given up over the last 4 games.
Cardinals: New England (5 TDs), Seattle (3), Atlanta (3), and Carolina (2).
Eagles: Washington (1 TD), Dallas, (0), Vikings (2), and Giants (0).
Total TDs allowed over last 4 games: Cardinals (13) and Eagles (3). Tremendous edge to the Eagles.
* Note - Atlanta and Carolina gave up a combined 9 turnovers in these 2 games. If they had been able to protect the ball better, I am confident that their TD production would have been higher.
Weather is unlikely to be a factor. Game temp predicted to be 76 degrees.