• (a.) Beaten or harassed by the weather; worn by exposure to the weather, especially to severe weather.
Weath'er-beat`en adjective Beaten or harassed by the weather; worn by exposure to the weather, especially to severe weather. Shak. 
[adj] - worn by exposure to the weather 2. [adj] - tanned and coarsened from being outdoors
weatherworn adjective worn by exposure to the weather; `a house of weathered shingles`