It sounds like there may be a setting or permission issue causing your iPhone to repeatedly ask for location access for the weather app. Here are a few steps you can try to troubleshoot the problem:
1. **Restart Your iPhone**: Sometimes, a simple restart can resolve minor software glitches. Try restarting your iPhone and see if the issue persists.
2. **Check Location Services Settings**: Go to Settings > Privacy > Location Services and make sure that Location Services is turned on. Then, scroll down and find the Weather app in the list. Make sure it is set to "While Using the App" or "Always."
3. **Reset Location & Privacy Settings**: Go to Settings > General > Reset > Reset Location & Privacy. This will reset all location and privacy settings to their default values. You'll need to re-enable location access for apps afterward.
4. **Update iOS**: Make sure your iPhone is running the latest version of iOS. Sometimes, software updates include bug fixes that can resolve issues like this.
5. **Contact Apple Support**: If none of the above steps resolve the issue, it may be worth contacting Apple Support for further assistance. They can provide personalized troubleshooting steps or advise on any potential hardware issues.
Hopefully, one of these steps will help resolve the issue with your iPhone constantly asking for location access. Let me know if you need further assistance!