Luckily for Mark Wahlberg, he has a successful career as an actor to fall back on, because, as this clip from 'Good Day Philadelphia' shows, he doesn't cut it as a weatherman.

Wahlberg and Allen Hughes, who directed the actor's latest film 'Broken City,' stopped by the morning program to ham it up during an extended seven day forecast.

First, Wahlberg mistook the average temperature for this time of year, then he stood in front of a traffic map and blocked information meant for viewers. Fortunately, he saved the whole forecast by putting on an absolutely killer Philly accent.

Actually, now that we think about it, Wahlberg probably didn't botch the weather any more than a regular meteorologist would have.