Unseasonably Cool Air Returns This Weekend Across the South With Lows Dropping to Low 40s and Upper 30s Feeling More Like Fall Than Late Spring Through Sunday

SOUTHERN UNITED STATES — A shot of unseasonably cool and below-average air is settling back across the South this weekend and into early next week — bringing mild and comfortable afternoons capped in the 60s to low 70s alongside genuinely chilly overnight lows dropping into the low 40s and potentially the upper 30s by the end of the weekend, making conditions feel far more like fall than the late spring calendar date suggests.

Cool Air Returns This Weekend — Unseasonably Below Average Temperatures

After recent warmth across the region, a pattern shift is delivering cooler than average temperatures that will settle in across a broad swath of the South for the next several days. The incoming air mass is being described as unseasonable for this time of year — a designation that reflects just how out of character these temperatures are for late April and early May across a region that typically sees progressively warming spring conditions at this point in the season.

The overall feel of the weekend will be more reminiscent of a comfortable fall afternoon and chilly fall night than the warm late-spring days the region would normally expect heading into May.

Highs Staying in the 60s and Low 70s Through Sunday

Afternoon high temperatures across the region through Sunday will remain capped in the 60s or low 70s — comfortably below the seasonal averages that normally push into the mid to upper 70s and beyond for this time of year. The mild afternoon temperatures will feel pleasant for outdoor activities but represent a noticeable and sustained departure from the warmth residents have been experiencing.

WeatherBell model data valid for early Sunday morning shows the cool air mass firmly entrenched across the entire Southeast — with temperature readings across the region locked in the 30s across the northern tier and 40s across the broader mid-South and central Southeast corridor, confirming the depth and breadth of the cool air’s influence.

Overnight Lows Dropping to Low 40s — Upper 30s Possible

The most dramatic aspect of this weekend’s cool pattern is the overnight and early morning temperature story. Lows are expected to fall into the low 40s across much of the region by the end of the weekend — with forecasters unable to rule out a few spots dropping into the upper 30s under clear sky conditions during the coldest mornings.

Temperatures in the upper 30s in late April and early May represent a genuine late-season frost concern for any spring plantings, gardens, and sensitive vegetation across the southern region — particularly for communities at higher elevations or in traditionally cooler valley locations where cold air pools overnight.

Warmth Returns Eventually — Summer Not Far Off

Forecasters offered a forward-looking note of reassurance for those ready for warmer weather — the cool pattern is temporary and the region will eventually warm back up as the calendar moves further into May. Summer-like heat is not far off for the South, and the current cool spell represents a brief but notable interruption in the seasonal warming trend rather than a prolonged cold pattern.

Residents should enjoy the comfortable weekend conditions while they last — and protect any frost-sensitive plants through the chilly overnight hours before warmth makes its return. Stay with GordonRamsayClub.com for the latest updates.