It was an unseasonably hot day with highs in the upper 80s to near 90° and a heat index that topped 90° in spots. While it was rather muggy early on, the humidity has fallen and it will only feel slightly humid for Monday. We’ll see a light wind overnight and a few foggy spots are possible as temperatures drop into the upper 50s to lower 60s… that’s 5-10° above average for mid-September. Look for another hot day with lower humidity on Monday. Highs should get back into the upper 80s once again.