For those people who have already jail broken your IOS device, you may have facing problem with your weather app.
But don’t worry Cydia have already released the update for this problem. Open your Cydia app and tap under the option ‘Changes’, there after you refresh it you can see the patch. Install the update and you will be able to use weather app without any problem.There’s also an update to the Evasi0n untethered itself that fixes an issue with long reboot times.
If you want to jailbreak your IOS device than read out other article on Jailbreak your IOs deice (6.1)