WeatherWhys for October 3,2014 from accuweather.com

Through the rest of fall, motorists will notice and have to deal with the sun's glare more than during summer. Due to the tilt of the Earth and as the sun appears to migrate toward the Tropic of Capricorn, the sun sits lower in the sky this time of year. The poor visibility created by sun glare will be greatly enhanced whenever the windshield is fogged up or has a coating of frost.