Weather Forecast for Mount Pleasant

South Carolina, United States of America

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Sunny

Current Weather - Mount Pleasant: 19°C

South Carolina, United States of America

Sunny

Feels like 16°C

Wind

16 km/h NE

Humidity

46%

Pressure

1021 mb

UV Index

5

Visibility

10 km

Sunny

Sunny

Wednesday, October 21, 2026

High

21°C

Low

16°C

Rain Chance

6%

Hourly Forecast

Clear 20°C
19:00
Clear 21°C
20:00
Clear 21°C
21:00
Clear 20°C
22:00
Clear 19°C
23:00
Oct 22

Day Statistics

Maximum Wind

27 km/h

Humidity

54%

Precipitation

0 mm

UV Index

5

Visibility

10 km

Rain Chance

6%

Snow Chance

0%

Sun & Moon

Sunrise

07:28 AM

Sunset

06:39 PM

Moonrise

04:16 PM

Moonset

03:04 AM

Moon Phase

Waxing Gibbous

Moon Illumination

86%

Air Quality

PM2.5

7.8

μg/m³

PM10

8.1

μg/m³

NO₂

5.8

μg/m³

O₃

82.1

μg/m³

SO₂

1.9

μg/m³

CO

165

μg/m³

US EPA Index: 1 GB DEFRA Index: 1

Solar Radiation Data

Shortwave Radiation

760.52

Diffuse Radiation

128.71

DNI

884.39

GTI

333.88