The question is how much growing time do we have left? I cant believe the clover will continue to grow much past mid Oct. My plot is well established its in its 3rd year and I lost 25% I bet. I will have to reseed part next spring I guess.
For small grains, you still have time. I planted some rye last year the end of the 3rd week of Oct. and had real good results.
If you plant annual clovers right now, you should get some decent growth this fall before it turns too cold.