Bygone - Yesterday's Weather

Bygone helps you understand today’s weather by showing how it’s changed since yesterday.

Instead of overwhelming forecasts or raw numbers, Bygone focuses on what’s different — making weather easier to grasp at a glance. See how temperature has risen or fallen, whether rainfall has increased, how wind speed has shifted, and how conditions like cloud coverage, UV levels, and humidity have evolved since the previous day.

Whether you’re deciding what to wear, planning a walk, or just curious about how the atmosphere is changing around you, Bygone turns weather into a story of progression rather than a static snapshot.

Key features:

Compare today’s weather directly against yesterday’s conditions

Track changes in temperature, rainfall, wind speed, cloud coverage, UV index, and humidity

Clean, minimal design that highlights meaningful differences

Beautiful light and dark modes that adapt to your preference and environment

Bygone is designed to be simple, informative, and calm — no clutter, no noise, just the changes that matter. Weather doesn’t happen in isolation, and with Bygone, you’ll always know how today compares to what came before.

Discover the weather through time. Discover it with Bygone.

Legal Disclaimer

If you upgrade to a premium subscription, payment will be charged to your iTunes account at confirmation of purchase. Your subscription renews automatically unless cancelled at least 24 hours prior to the end of the current period. There is no increase in cost when renewing.

Subscriptions can be managed and auto-renewal turned off in Account Settings in iTunes after purchase. Once purchased, the current period cannot be cancelled. Any unused portion of a free trial period is forfeited if you choose to purchase a premium subscription.

Find the full terms and conditions at https://www.apple.com/legal/internet-services/itunes/dev/stdeula/, and our privacy policy at https://www.bygoneweather.com/privacy-policy