This song should be more well know.  Awesome.  Couldn't find a tab online, so I 
came up with this.  Enjoy.

Intro
E C#m A B
E C#m A B

E (022100@1)             C#mDon’t (x13321@4)know why ((Dont know why))
         A (x02220@1)                 BAin’t (x2444x@1)no sun up in the sky
        E (022100@1)             C#mstormy (x13321@4)weather ((stormy weather whyoo))
A (x02220@1)             B (x2444x@1)                     E (022100@1)     C#mmy (x13321@4)gal and me, just sing together ((Sing together whyoo))
A (x02220@1)             B (x2444x@1)             
it’s just arainin all the time

E?
all the time all the time all time all the time...
B (x2444x@1)life is bad
and the misery everywhere
stormy weather
my gal and me, just sing together
it’s just arainin all the time

Edim? not sure
al the time all the time all time all the time...
Bwell (x2444x@1)ya

Asince (x02220@1)you been away
        E (022100@1)                             Esus? pinky on Bstring (x2444x@1)at D(3rd (xx0232@1)fret)
that rockin chairs gonna get ya
Aplease (x02220@1)come and stay
E (022100@1)                             Esusthe (022200@1)lord above will let me
Aplease (x02220@1)come and stay
E (022100@1)                     C#mthe (x13321@4)lord above will let me

A (x02220@1)                             Bwalk (x2444x@1)- in - the - sun once whoaohohohoh
                E (022100@1)     C#mahhh, (x13321@4)cant go on
A (x02220@1)                     Beverything (x2444x@1)I have is gone
E (022100@1)                     C#mstormy (x13321@4)weather bebe, yeah
A (x02220@1)                             B (x2444x@1)   E (022100@1)       
my gal and me, just sing together bebe, alright
it’s just arainin all the time

alright yeah
It’s just arainin all the time
Ohhh Yeah
ahhhwowa
its just arainin all the time