This document discusses many old weather lore sayings and examines whether they have scientific validity. It explores sayings related to dew on grass, halos around celestial objects, leaf and plant behaviors, hair and humidity, smoke rising, sound traveling, bird flight patterns, cloud formations and types, moon color, insect behaviors, and high clouds. Each saying is explained in terms of modern meteorological understanding of how atmospheric conditions and pressure changes can cause the observed natural phenomena that led to the folk wisdom. A variety of public domain images support the explanations. Sources for both the text and image content are cited.