Weather Forecast for Isle of Palms

South Carolina, United States of America

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Current Weather - Isle of Palms: 28°C

South Carolina, United States of America

Clear

Feels like 33°C

Wind

19 km/h SSW

Humidity

94%

Pressure

1018 mb

UV Index

0

Visibility

13 km

Sunny

Sunny

Friday, July 24, 2026

High

33°C

Low

28°C

Rain Chance

57%

Hourly Forecast

Sunny 30°C
10:00
Sunny 31°C
11:00
Sunny 33°C
12:00
Sunny 33°C
13:00
Partly Cloudy 29°C
14:00
Sunny 29°C
15:00
Sunny 29°C
16:00
Sunny 29°C
17:00
Sunny 29°C
18:00
Patchy rain nearby 29°C
19:00
Light rain shower 28°C
20:00
Patchy rain nearby 28°C
21:00
Partly Cloudy 28°C
22:00
Patchy rain nearby 28°C
23:00
Jul 25

Day Statistics

Maximum Wind

23 km/h

Humidity

76%

Precipitation

1 mm

UV Index

11

Visibility

10 km

Rain Chance

57%

Snow Chance

0%

Sun & Moon

Sunrise

06:27 AM

Sunset

08:23 PM

Moonrise

05:11 PM

Moonset

02:06 AM

Moon Phase

Waxing Gibbous

Moon Illumination

82%

Air Quality

PM2.5

10.7

μg/m³

PM10

17.7

μg/m³

NO₂

0.9

μg/m³

O₃

51.8

μg/m³

SO₂

0.5

μg/m³

CO

89.9

μg/m³

US EPA Index: 1 GB DEFRA Index: 1

Weather Alerts

Flood Watch issued July 24 at 2:18AM EDT until July 25 at 12:00AM EDT by NWS Charleston SC

Inland Colleton; Dorchester; Inland Berkeley; Coastal Colleton; Charleston; Tidal Berkeley Jul 24, 02:18 AM - Jul 24, 10:30 AM
Severity: Severe Urgency: Future

* WHAT...Flash flooding caused by excessive rainfall is possible. * WHERE...A portion of southeast South Carolina, including the following areas, Charleston, Coastal Colleton, Dorchester, Inland Berkeley, Inland Colleton and Tidal Berkeley. * WHEN...From noon EDT today through this evening. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Flooding may occur in poor drainage and urban areas. * ADDITIONAL DETAILS... - A slow moving front will interact with the afternoon sea breeze, yielding a heavy rainfall threat across portions of the South Carolina Lowcountry. Rainfall amounts upwards of 3 to 5 inches will be possible in some locations. - http://www.weather.gov/safety/flood

You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued.

Event: Flood Watch Certainty: Possible Category: Met