Original Accuweather Files....
Here are the links:-
http://www.mediafire.com/download/34k4f8zaw8j4om4/AccuweatherWidget.apk
http://www.mediafire.com/download/ayxg9tu96x17oe2/AccuweatherWidget_Main.apk
http://www.mediafire.com/download/k5w5s9x5uw0iwa7/AccuweatherDaemon.apk
Regards
Kunal
Here you go : http://www.mediafire.com/download/g9sck19fl806okq/AccuweatherWidget.apk
Try this and let me know if it works