I can't imagine a better description of what to expect. It can be hot in Oct. too. It can storm and you may have to leave early to avoid staying days longer than you planned waiting out a storm.If you can do the walking and eat the birds you will do fine with one dog if he is in shape and the weather is on your side. It can be tougher on the dogs if its hot and it can be hot in Sept.
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Carry lots of water and if you think it's even a little warm, water your dogs enough that they have to pee. When the water's gone, stop hunting and all of you go lay in the shade and wait for the evening.