The rhythm's pretty easy, just play along with the song and you'll get it <3

G D Em C

It’s pouring rain at 4 a.m.

G

Em D          C
You cut me open
                                              G
And you fill me with this hope
              D                                     C
When you know this whole thing’s hopeless
Em D          C
And I’m hopelessly hoping
                       G
That you will see
         D                     C
What lies inside of me

G D Em C 

It’s pouring rain at 4 a.m.