weather house

noun

a model house with two human figures, one that comes out to foretell bad weather and the other to foretell good weather
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Examples from the Web for weather house

  • My girl and I are like the little figures in the weather-house; when Amy comes out, Alice goes in.