The heat is on this weekend, the humidity is tolerable

The heat is on, but it's a dry heat. The humidity will far from sweltering this weekend, you will notice it, but the drier is what will help temperatures rise near 90 and keep the chance of rain, low. Drought and dry conditions getting worse is a greater concern as warm weather means more evaporation. If we don't see significant rain next week, drought will worsen. 

Tonight: Partly cloudy. Low 65.
Friday: Partly cloudy. High 89.
Saturday: Partly cloudy. High 90. 
Sunday: Mostly sunny. High 90.