Charleston has been basking in unseasonably warm temperatures this week, with highs reaching the low to mid-70s (22-24°C). But the warmth won’t last much longer. A cold front is expected to roll in early next week, bringing cooler air, cloudy skies, and periods of rain. If you’ve been enjoying the spring-like conditions, now is the time to get outside before things take a chilly, wet turn.
Today’s Forecast (Thursday, February 6): Warm and Breezy with Morning Clouds
The day will start with low clouds, but sunshine will break through by the afternoon, pushing temperatures to a high of 71°F (22°C). This ties the record set in 1956, giving Charleston a taste of spring in the middle of winter. Expect a mild evening with temperatures dropping to 57°F (14°C).
If you have evening plans, you won’t need more than a light jacket, but keep an eye on fog that could reduce visibility overnight.
Charleston’s Forecast for the Rest of the Week
- Friday, February 7: Another warm day, with temperatures tying the record set in 1999. Expect a mix of clouds and sunshine, and don’t be surprised if a light afternoon shower pops up. The high will be 75°F (24°C), with a mild low of 56°F (14°C).
- Saturday, February 8: Mostly cloudy but still warm, with highs reaching 72°F (22°C) and lows around 56°F (13°C).
- Sunday, February 9: Potential record-breaking warmth as temperatures soar to 76°F (25°C) under partly sunny skies. The night will remain mild, with lows at 54°F (12°C).
- Monday, February 10: Cooler air starts moving in, with mostly cloudy skies and a high of 67°F (19°C). The evening will stay mild, with a low of 57°F (14°C).
- Tuesday, February 11: The big change arrives as rain becomes widespread. Temperatures will drop significantly, with a high of 58°F (14°C) and a low of 54°F (12°C).
What’s Causing the Sudden Change in Weather?
Charleston’s current warm spell is thanks to a high-pressure system pulling warm air from the south. But as the weekend ends, a cold front from the northwest will move in, bringing cooler temperatures, cloudy skies, and showers. This shift is common during February, when the region experiences short bursts of warmth followed by cooler, wetter conditions.
The cold front will begin making its presence felt on Monday, with temperatures dipping even further by Tuesday when rain showers are expected to be more frequent.
How to Stay Comfortable as the Weather Changes
- Layer Up: The warm days and cooler nights make layering essential. Wear light clothing during the day, but keep a jacket handy for the evenings.
- Check for Rain: Showers are expected on Friday and again on Tuesday, so carry an umbrella or raincoat, especially if you’re heading out for the day.
- Monitor Driving Conditions: Morning fog could reduce visibility, particularly during early commutes. Drive with caution and use your headlights when necessary.
- Plan Outdoor Activities Early: The best days for outdoor fun will be Thursday through Sunday, as the warm, mild conditions will be ideal for walking, hiking, or enjoying the waterfront.
- Stay Updated: Keep an eye on local weather alerts, especially as the rain picks up on Tuesday. Flood-prone areas should be monitored closely.
A Closer Look at Tuesday’s Rain
Tuesday will mark the most significant weather change of the week. Periods of rain are expected throughout the day, and temperatures will drop to the mid-50s. The rain could make roads slippery, so plan for extra travel time during your commute. By Tuesday night, the air will feel noticeably cooler, and you’ll likely want to bring out warmer jackets.
The Bottom Line
Charleston’s warm and sunny days are about to be interrupted by a chilly, rainy shift. Thursday through Sunday will be your best window for enjoying outdoor activities, with record-challenging warmth and plenty of sunshine. But come Monday, clouds will roll in, and by Tuesday, it’ll be time to grab your umbrella and sweater.
This is a typical Charleston winter—brief periods of spring-like warmth followed by cold, wet weather. Stay flexible, stay prepared, and enjoy the sunshine while it lasts.
