Today highs will likely be the hottest of the week with a Heat Advisory still in place until 8 p.m. for the Inland Empire.
Highs in the Valley will also be a bit above normal through tomorrow. We also see a modest uptick in humidity for the next couple of days. Today, dry air is still nicely in place.
Tomorrow we're likely to feel a bit muggier with dew points climbing just a bit.
Today also marks the transition to Autumn, with the Autumnal Equinox at 12:20 this afternoon.
Into the weekend, highs drop appreciably so it will feel more like Fall, too!