Isle of Palms
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Weather Forecast for Isle of Palms

South Carolina, United States of America

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Current Weather - Isle of Palms: 29°C

South Carolina, United States of America

Clear

Feels like 36°C

Wind

14 km/h SW

Humidity

89%

Pressure

1011 mb

UV Index

0

Visibility

10 km
Light rain shower

Light rain shower

Sunday, September 06, 2026

High

29°C

Low

24°C

Rain Chance

79%

Hourly Forecast

Overcast 25°C
06:00
Sunny 28°C
07:00
Moderate rain at times 28°C
08:00
Thundery outbreaks in nearby 28°C
09:00
Thundery outbreaks in nearby 28°C
10:00
Sunny 29°C
11:00
Thundery outbreaks in nearby 29°C
12:00
Thundery outbreaks in nearby 29°C
13:00
Thundery outbreaks in nearby 29°C
14:00
Light rain shower 29°C
15:00
Light rain shower 29°C
16:00
Moderate or heavy rain shower 29°C
17:00
Light rain shower 27°C
18:00
Overcast 27°C
19:00
Overcast 28°C
20:00
Light rain shower 28°C
21:00
Light rain shower 26°C
22:00
Light rain shower 24°C
23:00
Sep 07

Day Statistics

Maximum Wind

33 km/h

Humidity

81%

Precipitation

7 mm

UV Index

9

Visibility

9 km

Rain Chance

79%

Snow Chance

0%

Sun & Moon

Sunrise

06:57 AM

Sunset

07:37 PM

Moonrise

01:15 AM

Moonset

04:27 PM

Moon Phase

Waning Crescent

Moon Illumination

20%

Air Quality

PM2.5

7.7

μg/m³

PM10

9.1

μg/m³

NO₂

1.7

μg/m³

O₃

103.2

μg/m³

SO₂

0.8

μg/m³

CO

128.3

μg/m³

US EPA Index: 1 GB DEFRA Index: 1

Weather Alerts

Severe Thunderstorm Watch issued September 5 at 6:30PM EDT until September 5 at 11:00PM EDT by NWS Charleston SC

Charleston Harbor; Coastal waters from South Santee River to Edisto Beach SC out 20 NM Sep 5, 06:30 PM - Sep 5, 11:00 PM
Severity: Severe Urgency: Future

THE NATIONAL WEATHER SERVICE HAS ISSUED SEVERE THUNDERSTORM WATCH 658 IN EFFECT UNTIL 11 PM EDT THIS EVENING FOR THE FOLLOWING AREAS THIS WATCH INCLUDES THE FOLLOWING ADJACENT COASTAL WATERS CHARLESTON HARBOR COASTAL WATERS FROM SOUTH SANTEE RIVER TO EDISTO BEACH SC OUT 20 NM

Event: Severe Thunderstorm Watch Certainty: Possible Category: Met