A cold front will draw nearer to the Lowcountry on Wednesday before stalling out, which will help kick up the risk for thunderstorms especially during the afternoon and evening hours. It won’t rain all day, but many of us should measure some rainfall as storms push across the area from west to east through late night. Temperatures in the mid-70s will warm to the upper 80s to around 90°. There’s a chance our 18-day streak of 90°+ highs will come to an end thanks to the proliferation of cloud cover, showers, and thunderstorms on Wednesday, but we will see. Regardless, expect a steamy and eventually stormy day across the metro; be ready for rain to cause some slowdowns.

Thursday is looking a little better, though some storms could linger midday. But drier air will be moving in, and we should see improving conditions by evening. It’ll be another warm day, with highs returning to the 90s in the afternoon after another mid-70s start.

The rest of the work week will turn increasingly stormy as a cold front encroaches on the area by midweek. A trough aloft will help drive the front close to the area — but not quite through — and contribute to an influx in lift and moisture that’ll bring us scattered to numerous thunderstorms, particularly on Wednesday.

Warm, humid, and occasionally stormy days lie ahead to close out June and bring in July. (Side note: It’s insane that we’re entering the second half of 2025!) Temperatures look to remain in the 90s each afternoon, and if the forecast works out, the current 16-day streak of 90°+ high temperatures should continue through a third and into a fourth week (23 days, to be exact).

A cold front will approach the area on Wednesday into Thursday, stalling out before it reaches us (of course). This will increase the risk for showers and thunderstorms for those two days in particular, and if there’s a period that could impact that 90° streak, this is it. Regardless, it’ll still be steamy and stormy.

The final weekend of June will have that classic end-of-June feel: lows in the mid-70s, highs in the mid-90s, and isolated to scattered afternoon thunderstorms each day.

A fairly standard summer setup will take shape for Friday and the weekend as high pressure in the Atlantic ridges westward across the area, keeping temperatures warm and humid with daily storm chances. We can generally expect temperatures to start in the mid-70s each morning, with temperatures warming to the low to mid-90s each afternoon as our run of 90° days dating back to June 14 continues. Dewpoints ahead of the seabreeze will mix out with some drier air aloft to keep heat indices from getting too far out of hand, with apparent temperatures running just 3 or 4° warmer than air temperatures. Still, if you have vulnerability to the heat, be mindful of too much strenuous activity during the afternoons.

We should see isolated to scattered showers and thunderstorms fire along and ahead of the seabreeze each afternoon. The risk for severe weather is very low, but there’s always the risk for a storm or two to briefly turn strong to severe especially where thunderstorm outflow boundaries collide. Remember, all thunderstorms are dangerous because of the lightning they produce. When thunder roars, go indoors!