Fruit setting

[MsCowpea]

Does anyone know if peppers are adversely effected by high night-time temperatures (over 70 degrees) like tomatoes or will they set fruit regardless of NT temps.

I haven't tried to grow peppers here in the summer (other than perennial shrub-like ones) as it is not the ideal time for us--too hot and too rainy. If they were protected from the rain could they take the heat at night?

Thanks