Charleston Weather Blog

Forecast explanations, atmospheric science, and other cool weather-related stuff for Charleston, SC

Friday & the weekend: Sunshine and chill

/ January 2, 2025 at 6:24 PM

Sunny yet chilly weather will be the norm for Friday and the weekend with high pressure generally in control.

Read more »

Thursday: A little cooler as high pressure settles in

/ January 1, 2025 at 10:30 PM

High pressure will be settling into the area overnight into Thursday, and this will drive a mostly sunny but seasonably cool day across the area. Expect lows in the mid-30s (with perhaps some freezing values in rural locations) to start Thursday, warming to just the mid-50s in the afternoon despite all the sunshine. Generally, temperatures will be running a few degrees below early January normals (normal high of 60°, normal low of 39°), but nothing terribly out of bounds.

Read more »

Start of 2025: Seasonably cool, generally quiet

/ December 31, 2024 at 7:02 PM

2025 gets off to a seasonably cool start in the wake of a cold front that will be coming through overnight tonight. Lows on Wednesday bottom out in the mid-40s, but ongoing cool advection will keep highs around 60° or so despite just about full sunshine during the day. Thursday runs a little cooler, starting in the mid-30s and warming to just the mid-50s in the afternoon, and Friday is essentially a carbon copy, with lows in the mid-30s once again yielding to highs in the mid-50s in the afternoon with plenty of sunshine. Overall, the start to the year is quiet, with the first rain chance of the year coming up on Monday.

Have a happy and safe New Year’s celebration. Here’s to you and yours in 2025!

Tuesday: A warm finish to 2024

/ December 30, 2024 at 11:26 PM

We’ll finish 2024 on a rather warm note before a cold front ushers in the first of what should be several rounds of cold air to start 2025.

Read more »

The week ahead: A benign, seasonably cool start to 2025

/ December 29, 2024 at 11:08 PM

After a windy and wet cold front on Sunday that, thankfully, was devoid of any severe weather in the Lowcountry, we’ll finish 2024 on a warm but quiet note and ring in 2025 with more seasonable temperatures.

Read more »