Its okayy to travel kedarnath these days coz of low rainfall..trek route has some extend to 4-5 km... don't wait for it... this is the best time to visit till 1st week of august...such a jaw dropping view it has..it depends on budget it take max 3-4 days..from Rishikesh
Although people prefer Pilgrimage visit after May, when the roads gets open. You can certainly go , but avoid July and August as the landslides are deadly at time and you may get stuck for hours too. Keep 4-5 days