Today | Weather | Wednesday, October 28, 2026
Active Weather Warnings

Weather in North Charleston, South Carolina

11:37 AM
Now
Cloudy Weather
66° F
Feels Like 70°
Precipitation 17 %
Wind 9 mph
UV Index (0 - 11+) 4
Humidity 83 %
Today
Partly Sunny with Showers
Day 79°
Night 63°
Precipitation 49 %
Wind 9 mph
UV Index (0 - 11+) 4

North Charleston Weather Forecast Updated

53 minutes ago
Last updated on
Weather Forecast History
Last Year's Weather on This Day (October 28, 2025)
Rainy Weather

Day

57°

Night

52°

Wind

8 mph

Precipitation

60 %

Air Quality in North Charleston

NOW
58 AQI
Moderate air quality Dominant pollutant: PM2.5

Pollutant Concentrations:

PM2.5 15.51 µg/m³
PM10 33.45 µg/m³
O3 0.052 ppm
NO2 0.8 ppb
SO2 0.6 ppb
CO 0.14 ppm
NH3 0 µg/m³
NO 0.15 µg/m³
PM2.5 – Fine particles <2.5μm
PM10 – Inhalable particles <10μm
O3 – Ozone
NO2 – Nitrogen dioxide
SO2 – Sulfur dioxide
CO – Carbon monoxide
NH3 – Ammonia
NO – Nitric oxide

Health Recommendations:

Air quality is acceptable; however, for some pollutants, there may be a moderate health concern for a very small number of people who are unusually sensitive to air pollution.

Show raw pollutant concentrations (µg/m³)
PM2.5 – 15.51 µg/m³
PM10 – 33.45 µg/m³
O3 – 102.02 µg/m³
NO2 – 1.51 µg/m³
SO2 – 1.56 µg/m³
CO – 162.03 µg/m³
NH3 – 0 µg/m³
NO – 0.15 µg/m³

Weather Alerts and Warnings for North Charleston

Moderate Expected Likely

Rip Current Statement

Rip Current Statement issued October 28 at 2:23AM EDT until October 28 at 8:00PM EDT by NWS Charleston SC
Oct 28, 2:23 AM → Oct 28, 8:00 PM
WHAT: For the High Rip Current Risk, dangerous rip currents.
For the Coastal Flood Advisory, up to one foot of inundation
above ground level expected along shorelines and tidal
waterways (7.6 to 7.8 feet Mean Lower Low Water at Charleston).

WHERE: Coastal Colleton and Charleston Counties.

WHEN: For the High Rip Current Risk, through this evening.
For the Coastal Flood Advisory, from 8 AM this morning to noon
EDT today.

IMPACTS: This will result in some roads becoming impassable
and minor flooding of properties. Rip currents can sweep even
the best swimmers away from shore into deeper water.

ADDITIONAL DETAILS: High tide will occur around 9:57 AM today
at Charleston. Saltwater inundation will be possible 1 to 2
hours before and after high tide.
+ Read More
If travel is required, allow extra time as some roads may be closed. Do not drive around barricades or through water of unknown depth. Take the necessary actions to protect flood-prone property. Visit water.weather.gov for additional water level and flood impact information. Swim near a lifeguard. If caught in a rip current, relax and float. Don't swim against the current. If able, swim in a direction following the shoreline. If unable to escape, face the shore and call or wave for help.
Updated: Oct 28, 10:43 AM Source: NWS Alert
Minor Expected Likely

Coastal Flood Advisory

Coastal Flood Advisory issued October 28 at 2:23AM EDT until October 28 at 12:00PM EDT by NWS Charleston SC
Oct 28, 8:00 AM → Oct 28, 12:00 PM
WHAT: For the High Rip Current Risk, dangerous rip currents.
For the Coastal Flood Advisory, up to one foot of inundation
above ground level expected along shorelines and tidal
waterways (7.6 to 7.8 feet Mean Lower Low Water at Charleston).

WHERE: Coastal Colleton and Charleston Counties.

WHEN: For the High Rip Current Risk, through this evening.
For the Coastal Flood Advisory, from 8 AM this morning to noon
EDT today.

IMPACTS: This will result in some roads becoming impassable
and minor flooding of properties. Rip currents can sweep even
the best swimmers away from shore into deeper water.

ADDITIONAL DETAILS: High tide will occur around 9:57 AM today
at Charleston. Saltwater inundation will be possible 1 to 2
hours before and after high tide.
+ Read More
If travel is required, allow extra time as some roads may be closed. Do not drive around barricades or through water of unknown depth. Take the necessary actions to protect flood-prone property. Visit water.weather.gov for additional water level and flood impact information. Swim near a lifeguard. If caught in a rip current, relax and float. Don't swim against the current. If able, swim in a direction following the shoreline. If unable to escape, face the shore and call or wave for help.
Updated: Oct 28, 10:43 AM Source: NWS Alert