Road Adventure & Museum Adventure can be played anytime.  Adverse weather can affect Town and Park Adventures, although as long as the mobile phone is waterproof, a deluge could give a new challenge and we look forward to seeing some soaking selfies.  We do not recommend playing games in thunderstorms or high winds.  The good news is that none of the games are timebound, so if the weather is rotten, then there will always be another day.