When Will Summer Heat Return to Rowan County?

Published: August 7, 2025

If you've been wondering where summer went, you're not alone. The first full week of August has felt more like early fall than mid-summer, with thick cloud cover, patchy drizzle, and temperatures struggling to get out of the 70s. For Rowan County, these conditions are the result of a persistent cold air wedge that has settled in and doesn’t want to budge.

What’s Causing the Cooldown?
This setup, commonly referred to as "cold air damming," happens when a shallow layer of cool air gets trapped along the eastern side of the Appalachian Mountains. High pressure to the north and northeast feeds in cool, moist air from the Atlantic, which undercuts warmer air aloft and creates extended periods of overcast skies and below-normal temperatures. The result: cloudy, gray days and a much cooler feel than we're used to in August.

How Much Below Normal Are We?
Normal highs for this time of year in Rowan County typically run in the upper 80s to near 90 degrees. Over the past several days, Rowan County has averaged a high temperature around 75°, which is roughly 10 degrees below the typical mid-August average.

The Pattern Change Ahead
According to forecast models, this wedge pattern will slowly begin to erode over the weekend. By Sunday and Monday, high pressure will shift offshore, allowing a return flow of warmer, more humid air to push in from the south and southwest.

Here’s what that means for our temperatures:

• Friday: Highs near 79, still mostly cloudy

• Saturday: Gradual warming, highs near 81

• Sunday: Partly sunny with a high of 83

• Monday: A more typical summer feel returns, high around 84

• Tuesday onward: Mid-to-upper 80s possible with scattered afternoon storms

What to Expect With the Return of Heat
With warmer air comes higher humidity, and as dew points rise, we’ll likely return to the familiar daily cycle of partly sunny skies in the morning followed by scattered showers and storms in the afternoon and evening.

In short, if you're missing true summer weather — it's coming back. Just not all at once. Expect a gradual transition from the current cloudy and cool setup back to a more typical August pattern by early next week.

Stay with Rowan County Weather for daily updates as we track the change and watch for any tropical moisture that could impact our pattern in the days ahead.