I'm 99% sure you will pass.

I smoked weed for a 10 months, every day, low and high quality bud, and I tested clean in 2 weeks after I quit.

Drink a lot of water to be extra safe and you'll be fine. I just took a pre-employment test last week, 3 weeks after I smoked a lot of weed, and I passed.

If you want to be 100% sure go to the drug store (Rite Aid will do) and buy a $11 drug test for marijuana.