Charleston residents, get ready for a week of unpredictable weather that will have you reaching for both your rain jacket and sunglasses! The city is about to experience a dramatic weather shift, with warm and sunny conditions quickly giving way to heavy rains, gusty winds, and a noticeable temperature drop.
While the week starts off calm and pleasant, a strong cold front is on the way, bringing stormy conditions midweek before temperatures rebound just in time for the weekend. If you have outdoor plans, be sure to time them right—because Mother Nature is about to throw a curveball!
Why Is Charleston’s Weather So Unstable This Week?
This week’s wild temperature swings and stormy conditions are due to a low-pressure system moving across the Southeast. As warm, moist air from the Atlantic collides with cooler air from the north, showers and thunderstorms will develop, leading to a rainy and windy midweek before a high-pressure system builds in, clearing things up just in time for the weekend.
Here’s how it all plays out:
- Early in the week: Mild and partly sunny conditions, perfect for outdoor plans.
- Midweek: A strong cold front sweeps in, bringing rain, wind, and cooler temperatures.
- Late week & weekend: A gradual warm-up, with sunshine returning and temperatures climbing back into the 70s and 80s.
Charleston’s Day-by-Day Weather Breakdown – When to Expect the Worst!
- Monday, March 3: A calm start with partly sunny skies and a high of 66°F (19°C), low of 43°F (6°C). A perfect day to be outdoors before conditions change.
- Tuesday, March 4: Clouds increase as a cold front approaches. High of 70°F (21°C), dropping to 45°F (7°C) overnight. A few light showers possible.
- Wednesday, March 5: The stormiest day of the week! Expect heavy rain, gusty winds, and falling temperatures. High of 66°F (19°C), low of 42°F (6°C). A chilly morning ahead!
- Thursday, March 6: Clouds clear, but temperatures stay cool. High of 75°F (24°C), low of 50°F (10°C). A beautiful, crisp day.
- Friday, March 7: A big warm-up begins! High of 80°F (27°C), low of 58°F (14°C). Perfect for outdoor dining, walking on the beach, or exploring the city!
- Saturday, March 8: The warmest day of the week! High of 85°F (29°C), low of 62°F (16°C). Bright sunshine and warm breezes make for a perfect weekend
How to Stay Ahead of Charleston’s Changing Weather
With a rainy, stormy midweek and a warm, sunny weekend, here’s how to stay prepared:
- Keep an umbrella and raincoat handy! Wednesday’s storms could bring heavy downpours.
- Dress in layers. Mornings will be chilly, but afternoons will warm up later in the week.
- Watch for strong winds. Gusty conditions could impact outdoor furniture, so secure loose items.
- Plan weekend activities. Friday and Saturday will bring the best weather for outdoor fun
When Will Charleston’s Weather Finally Settle?
Charleston’s stormy midweek won’t last long. By Thursday and beyond, temperatures will rise again, and the weekend is shaping up to be a perfect one for outdoor plans.
For now, stay weather-aware, be ready for a midweek rainstorm, and get excited for a beautiful, warm weekend ahead
