Temperature Today in Charleston, SC: Real-Time Weather Forecast
Temperature today in Charleston, South Carolina delivers live current temperature observations, hourly forecast trendlines, and 7-day extended outlooks for Charleston residents and visitors.
Hourly Temperature Forecast (Next 24 Hours)
7-Day Extended Weather & Temperature Outlook
Current Weather Metrics & Atmospheric Conditions
Ambient temperature matches the perceived thermal comfort.
High moisture levels. Air feels muggy and dense.
Minimal sun protection needed. Safe for outdoor activities.
Moderate breeze. Leaves and twigs in constant motion.
High pressure system promoting stable, clear weather.
Visibility range: 18 km
What to Wear Today (57°) & Daily Comfort Guidance
Recommended Outfit
Fleece jacket, knit sweater, or warm trench coat over long sleeves.
No Rain Gear Needed
Clear and dry atmospheric forecast. You can leave your umbrella and waterproof gear at home.
Fitness Outlook:
IdealComfortable conditions for outdoor running, cycling, and walking.
Temperature Today in Charleston, SC: Climate & Weather Profile
Detailed meteorological analysis, seasonal baselines, and diurnal patterns for residents and travelers in Charleston, South Carolina.
Atmospheric Dynamics & Microclimates
Charleston is defined by a humid subtropical climate with prolonged, warm summers, abundant atmospheric moisture, and mild, gentle winters influenced by maritime air masses.
Regional Microclimate Note
Elevated summertime dew points often push the apparent "feels like" heat index 5°F to 10°F above raw air temperature readings, especially during humid mid-afternoon hours.
Seasonal Norms
Geographical Positioning
Regional topography across South Carolina allows moisture-rich air to move freely, fueling afternoon convective shower development and sustaining lush seasonal vegetation.
Clothing & Thermal Comfort Guide
Moisture-wicking, light-colored fabrics are strongly advised during hot and humid days. Keep an umbrella or compact rain shell handy for quick passing subtropical showers.
Other Major Cities in South Carolina
Frequently Asked Questions About Charleston Weather
Local answers regarding temperature trends, humidity, and forecast updates in Charleston, South Carolina.
The current temperature today in Charleston, South Carolina is updated live every 10 minutes using automated weather sensors and regional airport stations. You can toggle between Fahrenheit (°F) and Celsius (°C) using the unit selector at the top.
Charleston experiences a humid subtropical with mild winters, hot summers, and sea breezes. Daily temperatures vary based on seasonal fronts, local elevation, and regional atmospheric currents across South Carolina. Check the 24-hour thermal graph above for immediate trends.
Apparent temperature ("feels like") in Charleston calculates the combined biological impact of air temperature, relative humidity, and surface wind speed. In warmer months, high humidity elevates the heat index; during cooler months, brisk winds accelerate skin heat loss (wind chill).
The interactive 24-hour bar and 7-day daily outlook above provide real-time precipitation probabilities, cloud cover percentages, UV index peaks, and expected day highs and night lows for Charleston.