Phew. Been a really hot past couple of days. Goes from 10-12°C to suddenly 16-18°C. And apparently next week will be about 22°C. 
Stop complaining.

Those temperatures you're describing is not very hot at all. In fact, it's ideal and comfortable, not too hot or cold.
Alright, well maybe you're not used to that type of weather, or perhaps you're exaggerating. Either way, we do all have different preferences for what hot and cold feels like.Alright, now for today's weather.

Very similar to yesterday actually. Temperature peaked at 74°F (~23.3°C) with a dew point of 35°F (~1.7°C), which makes the humidity 24%.
Tomorrow on the other hand will be much more humid, but the daytime high will only reach 65°F (~18.3°C). Thunderstorms expected for the late afternoon and into evening before drying out overnight with Partly Cloudy Skies and a low of 60°F (~15.6°C).