Weather Complications Slow To Update?

Thanks for reaching out to Apple Support Communities, ApplyGuy905.

We understand you're having some difficulties getting the weather on your Apple Watch face to load and we'd be happy to help assist. First, we'll want to be sure that both your Apple Watch and the iPhone it is paired to are completely up to date with the latest software. The following articles will help walk you through that process, if needed.

Update your Apple Watch 

Update your iPhone, iPad, or iPod touch 

Also, can you verify that the Apple Weather app is showing on your iPhone? Or do you use a third-party weather app on your device?

We look forward to hearing from you.

guess you are using carrot weather. Either you use or another 3rd party app, every 3rd party app has their own update frequencies. Not sure but apple does not allow to update complications like every minute or so I suppose. As far as I know it is 15 minutes but I may be wrong. And again, if you are talking about carrot you need to ask developer or check your premium subscriptions as carrot updates complications according to your premium subscription, also other apps.