Weather Forecast for Isle of Palms

South Carolina, United States of America

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Overcast

Current Weather - Isle of Palms: 22°C

South Carolina, United States of America

Overcast

Feels like 25°C

Wind

11 km/h NE

Humidity

76%

Pressure

1011 mb

UV Index

6

Visibility

16 km

Moderate rain

Moderate rain

Sunday, April 26, 2026

High

22°C

Low

17°C

Rain Chance

88%

Hourly Forecast

Patchy rain nearby 21°C
17:00
Patchy rain nearby 21°C
18:00
Patchy rain nearby 20°C
19:00
Partly Cloudy 19°C
20:00
Patchy rain nearby 19°C
21:00
Overcast 18°C
22:00
Overcast 17°C
23:00
Apr 27

Day Statistics

Maximum Wind

35 km/h

Humidity

90%

Precipitation

12 mm

UV Index

8

Visibility

10 km

Rain Chance

88%

Snow Chance

0%

Sun & Moon

Sunrise

06:37 AM

Sunset

07:57 PM

Moonrise

03:27 PM

Moonset

03:51 AM

Moon Phase

Waxing Gibbous

Moon Illumination

70%

Air Quality

PM2.5

10.7

μg/m³

PM10

14.1

μg/m³

NO₂

2.9

μg/m³

O₃

121

μg/m³

SO₂

2.3

μg/m³

CO

169.1

μg/m³

US EPA Index: 1 GB DEFRA Index: 1

Solar Radiation Data

Shortwave Radiation

519.72

Diffuse Radiation

96.38

DNI

490.33

GTI

379.73