"Tomorrow" in Spanish is "mañana". It is pronounced "mahn-YA-nah". Please see the Related link below for confirmation of the translation.
This is how you say Saturday school in Spanish la escuela los sábados.
MañanaManyana. Mon-Yon-Ah
Yes, it is Saturday tomorrow.
Manana Es...
Mañana sera
Saturday in Spanish is sábado (not capitalized except in titles).
el sabado
Sábado
In Spanish, you would say "Mañana es 10 de septiembre." This sentence translates directly to "Tomorrow is September 10."
You can say "La pronóstico para mañana."
Mañana es domingo
Hasta mañana.