If you need real time infor like weather, light level or your world size as you explore then this mod is for you! InGame Info Mod 1.8, 1.7.10, 1.7.2 adds the ability to add lines of information on the top of your in-game screen. You only check for a file named ingameInfo.txt in the ‘.minecraft\mods\daftpvf\” folder, edit it adding whatever you want and you are set! Here is a video showing off this mod and explaining how it works.
InGame Info Mod Installation:
You need download and install Minecraft Forge. Drop the downloaded zip file into the mods folder in your .minecraft folder. Make sure you have also downloaded bspkrsCore, a REQUIRED DEPENDENCY for all bspkrs mods.
Note: 1.6.4 version will be the last Minecraft version that bspkrs will release IngameInfo. From 1.7.2 this mod developed by Lunatrius.