Allotments 4 All

Hi

I have left my 5 large tomato plants outside for a week now, as I was water them this morning I noticed a few leaves on all the plants had a rusty colour :'(.... does this mean blight :(, or is this weather related.  They are all in their own pots, and they are watered everyday, they are all at the flowering stage but no fruit yet.  All the plants look healthy.  I have removed all the bad leaves, and hope the problem does appear on anymore when I check them this evening.

any ideas....