Current forecastStart with the hourly forecastCheck when rain, wind, and temperature changes overlap your plans.
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Safety guides Use current official weather information for Charleston, South Carolina 29407 before making weather-sensitive plans.
Live weatherCheck live radar before leavingUse radar with the forecast to see how precipitation is moving.
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Open→Weather status
No active NWS alerts found for Charleston, South Carolina 29407
Conditions can change quickly. Keep Wireless Emergency Alerts enabled and continue to monitor official information.
Official NOAA / NWSWSR-88D DopplerUpdates every 5 minutes
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What’s next
Hourly forecast
Check the latest hourly conditions, seven-day outlook, rain timing, wind, sunrise and sunset for Charleston, South Carolina 29407. Forecasts and alerts update from NOAA and the National Weather Service.
88°Slight Chance Showers And Thunderstorms15% rain
86°Mostly Clear13% rain81°Slight Chance Showers And Thunderstorms20% rain80°Chance Showers And Thunderstorms27% rain80°Slight Chance Showers And Thunderstorms22% rain80°Slight Chance Showers And Thunderstorms17% rain
79°Partly Cloudy13% rain79°Partly Cloudy8% rainNext 24 hours
Rain Timeline
Scattered precipitation is possible. The highest official hourly chance is 38%; check the radar before heading out.
15%Thunderstorms
13%None
20%Thunderstorms
27%Thunderstorms
22%Thunderstorms
17%Thunderstorms
13%None
8%None
3%None
2%None
2%None
2%None
2%None
0%None
1%None
7%None
12%None
6%None
1%None
7%None
23%Thunderstorms
29%Thunderstorms
36%Thunderstorms
38%Thunderstorms
Official NWS outlook
7-Day Forecast
Today
88°77°
Chance Showers And Thunderstorms then Mostly Clear
- Precipitation
- 27%
- Wind
- S 2 to 9 mph
- Sunrise
- 6:50 AM
- Sunset
- 7:58 PM
Mon
93°76°
Sunny then Chance Showers And Thunderstorms
- Precipitation
- 38%
- Wind
- SW 2 to 8 mph
- Sunrise
- 6:50 AM
- Sunset
- 7:56 PM
Tue
90°75°
Slight Chance Showers And Thunderstorms
- Precipitation
- 57%
- Wind
- SW 1 to 7 mph
- Sunrise
- 6:51 AM
- Sunset
- 7:55 PM
Wed
90°76°
Chance Showers And Thunderstorms then Showers And Thunderstorms Likely
- Precipitation
- 65%
- Wind
- S 2 to 10 mph
- Sunrise
- 6:52 AM
- Sunset
- 7:54 PM
Thu
91°76°
Chance Showers And Thunderstorms
- Precipitation
- 51%
- Wind
- SW 3 to 12 mph
- Sunrise
- 6:52 AM
- Sunset
- 7:53 PM
Fri
91°76°
Chance Showers And Thunderstorms
- Precipitation
- 55%
- Wind
- SW 2 to 9 mph
- Sunrise
- 6:53 AM
- Sunset
- 7:52 PM
Sat
90°76°
Chance Showers And Thunderstorms
- Precipitation
- 48%
- Wind
- SW 1 to 7 mph
- Sunrise
- 6:54 AM
- Sunset
- 7:50 PM
Forecasts, icons, precipitation, wind, and alerts are from the National Weather Service. Sunrise and sunset are calculated locally for the selected coordinates.
Weather for a healthier day
Healthy Weather
Real Feel102°F
Walking is not recommended now
Current official weather conditions may be unsafe for this activity.
WindS10 mph
Best walk timeBetter weather window: 3 AM–5 AM
Walking: 2% average rain chance, near 79°F, with winds near 2 mph.
Official EPA AirNowLocal air qualityCharleston, South Carolina 29407View AQI +
More weather details
Wind gustsNot reported
Rain now15%next hour
Humidity75%current
UV indexCheckingEPA forecast
Wind impact: Noticeable breeze with generally minor outdoor impact.
“Better weather window” is planning guidance based on official NWS data—not a promise of safe conditions. Review active alerts and radar before leaving.
Storm & DetailsGusts, pressure, visibility and official risk outlooksView details +
Wind gustNot reported
Pressure29.92 in
Visibility10.0 mi
Peak rain chance38%
Dew point79°F
Active alertsNone
Official risk outlooks
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