Not quite a modern millie

Today I gave in and changed the temperature setting on my phone's weather app to Farenheit. Since summer has come back it's now officially too warm for me to be able to relate to Celcius. It's currently 10:30 pm and the weather tells me it's still 72 outside - lovely night's sleep coming up, then. Tomorrow it's claiming it'll go up to 82. This is definitely summer. I vaguely recognise it.