The weather outside might be frightful, but the weather inside might be delightful. There will be actual precipitation in the Fulton Theatre during "Singin' in the Rain." The a song-, dance- and effects-filled musical will transport audience members back to the golden age of cinema. Slickers, galoshes and umbrellas are optional. Performance are 2 and 8 p.m. Saturday and 2 p.m. Sunday at the theater, 12 N. Prince St., Lancaster. It also plays Dec. 26 to 29. Tickets cost $20 to $65. For details and tickets, call 717-397-7425 or visit www.thefulton.org.