rainbow trout help

[IvanM1]

I fish a small urban pond in a local park here in Vegas. I heard they stock Rainbow trout in there until May so I am guessing there still has to be some in there but I was reading trout like cool water and it was 104 degrees yesterday so should I just give up or is it still possible to land one if so what time would be good? Also are trout top feeders? I ask this because the articles I find talk about floating flies on the surface. Any info would help thanks.
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