When water evaporates, does the temperature of the remaining water change?
Reason: Heat and energy is carried away by the faster moving molecules as water evaporates. As the water evaporates the air near the surface increases its relative humidity and would slow down the evaporation if it was not blown away and replaced with air with a low relative humidity. The wind from the fan increases evaporation and the rate the energy leaves the liquid water. Temperature is a measure of the energy in the water. Since the energy in the remaining water is dropping so too is the temperature of the remaining water.
