I know coming from me, this might sound crazy, but today is what i expect from summer....not what we had so far for the week.
Trainer brought up the 5-7 deg forecasted vs realized differential in another post, and it is something that's been in my mind for the last year + as we often have seen it in winter mins/maxs as well. I think next week might have a couple days of that in play. That said, I also looked over overnighters and still see alot of firehose forecasts in the med/extended with a lot of movement as troughs/ridges switch off every 6/12 hours and temps reflect this, so as I suggested yesterday, I'm still not real worried about locking in on sustained heat.....but definitely normalish dog days for sure.
And regarding mins for the week so far, every morning I've been at or within 2-3 deg. of forecasted lows. I dont really get too wrapped up in the hitting the mark stuff, due to microclimates that come into play, but do get pisses when forecasts bust 5-7 too low for days on end.