Fair weather, in its literal sense, refers to a pleasant, mild, and sunny climate. However, metaphorically, fair weather means an individual who is only supportive and amicable in positive circumstances. Alternative words that denote fair weather are "fickle," "two-faced," "hypocritical," and "insincere." While some people may only show their best side when everything is going well, others remain resolute and genuine, no matter the circumstances. Some examples of synonyms for fair weather include "loyal," "steadfast," "consistent," "devoted," and "authentic." These words reflect a person whose loyalty and support remain constant, even during challenging times, rather than someone who only appears supportive in times of ease.