Weather Forecast for Charleston

South Carolina, United States of America

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Sunny

Current Weather - Charleston: 26°C

South Carolina, United States of America

Sunny

Feels like 27°C

Wind

23 km/h S

Humidity

58%

Pressure

1012 mb

UV Index

4

Visibility

16 km

Sunny

Sunny

Friday, April 24, 2026

High

25°C

Low

18°C

Rain Chance

0%

Hourly Forecast

Clear 20°C
22:00
Clear 20°C
23:00
Apr 25

Day Statistics

Maximum Wind

23 km/h

Humidity

74%

Precipitation

0 mm

UV Index

7

Visibility

10 km

Rain Chance

0%

Snow Chance

0%

Sun & Moon

Sunrise

06:40 AM

Sunset

07:57 PM

Moonrise

01:20 PM

Moonset

02:45 AM

Moon Phase

First Quarter

Moon Illumination

49%

Air Quality

PM2.5

9.5

μg/m³

PM10

11.9

μg/m³

NO₂

4.5

μg/m³

O₃

104.8

μg/m³

SO₂

2.6

μg/m³

CO

146.8

μg/m³

US EPA Index: 1 GB DEFRA Index: 1

Solar Radiation Data

Shortwave Radiation

883.04

Diffuse Radiation

84.24

DNI

0

GTI

91.59