Horrible speed when quick swiping on iPhone – 1Weather: Forecast and Radar Review

I have an iPhone 7 and it is updated. I cannot rely on the current temp when swiping across my iPhone. It will tell me it is 89 degrees, then I open my app, and the actual app says 74. If I swipe across, I have to leave it there for an unreadable amount of time until it updates. Please fix.
Review by soonerskins on 1Weather: Forecast and Radar.