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Sullivans Island, SC Weather Forecast and Current Conditions (29482)

WEATHER ALERTS - Coastal Flood Advisory

Current Conditions From Nearby Local Station  

Mostly Clear 71°F
Feels Like 71°F  
Humidity 98% Dew Point 70°F Wind Calm 0 MPH Barometer 30.11 in.764.8 mm
Solar Rad 0 w/m2
Report from a MADIS/MESONET station 2.3 miles NNW of central Sullivans Island
at
WEATHER ALERTS - Coastal Flood Advisory

Current Conditions From Nearby Local Station  

Mostly Clear 71°F
Feels Like 71°F  
Humidity 98% Dew Point 70°F Wind Calm 0 MPH Barometer 30.11 in.764.8 mm
Solar Rad 0 w/m2
Report from a MADIS/MESONET station 2.3 miles NNW of central Sullivans Island
at

Point Forecast at a Glance

TueOct 7
Tue Oct 7: Rain Showers with Mostly Sunny, High 80°F, Low 71°F
20%
80°
71°
WedOct 8
Wed Oct 8: Sunny, High 81°F, Low 65°F
10%
81°
65°
ThuOct 9
Thu Oct 9: Thunderstorms, High 71°F, Low 61°F
40%
71°
61°
FriOct 10
Fri Oct 10: Thunderstorms, High 73°F, Low 63°F
40%
73°
63°
SatOct 11
Sat Oct 11: Thunderstorms, High 74°F, Low 62°F
30%
74°
62°
SunOct 12
Sun Oct 12: Sunny, High 73°F, Low 62°F
10%
73°
62°
MonOct 13
Mon Oct 13: Sunny, High 75°F
10%
75°
 


This Date in Weather History

1970 - Widespread flooding took place across Puerto Rico. Rainfall amounts for the day ranged up to seventeen inches at Aibonito. A slow moving tropical depression was responsible for six days of torrential rains across the island. Totals in the Eastern Interior Division averaged thirty inches, with 38.4 inches at Jayuya. Flooding claimed eighteen lives, and resulted in 62 million dollars damage.

More on this and other weather history


Sullivans Island 7 Day Weather Forecast Details

Tuesday Oct 7

Rain Showers with Mostly Sunny

Day: A slight chance of rain showers before 9am. Mostly sunny, with a high near 80. East wind 8 to 12 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.

Clear

Night: Mostly clear, with a low around 71. East wind 3 to 9 mph.

Wednesday Oct 8

Sunny

Day: Mostly sunny, with a high near 81. East wind 2 to 7 mph.

Thunderstorms

Night: A chance of rain showers between 8pm and 11pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 65. East wind 5 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.

Thursday Oct 9

Thunderstorms

Day: A chance of showers and thunderstorms. Mostly cloudy, with a high near 71. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.

Chance Rain Showers

Night: A chance of rain showers before 2am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 61. Chance of precipitation is 30%.

Friday Oct 10

Thunderstorms

Day: A chance of showers and thunderstorms before 8am, then a chance of showers and thunderstorms between 8am and 2pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 73. Chance of precipitation is 40%.

Thunderstorms

Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 63. Chance of precipitation is 40%.

Saturday Oct 11

Thunderstorms

Day: A chance of rain showers before 8am, then a slight chance of showers and thunderstorms. Partly sunny, with a high near 74. Chance of precipitation is 30%.

Chance Rain Showers

Night: A slight chance of rain showers before 2am. Partly cloudy, with a low around 62. Chance of precipitation is 20%.

Sunday Oct 12

Sunny

Day: Mostly sunny, with a high near 73.

Partly Cloudy

Night: Partly cloudy, with a low around 62.

Monday Oct 13

Sunny

Day: Mostly sunny, with a high near 75.

Sun & Moon   Monthly

First Light 6:54 AM

Sunrise 7:18 AM

Sunset 6:57 PM

Last Light 7:22 PM

Moonrise 7:08 PM

Moonset 7:42 AM

Moon Phase

Close Tide Stations

Sullivans Island (outer coast)
(0.3 miles away)

Ben Sawyer Bridge, ICWW
(0.8 miles away)

The Cove, Fort Moultrie
(1.2 miles away)

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Contiguous United States Extremes

Mon's High Temperature
100 at 7 Miles East-southeast Of Hidalgo, TX and 2 Miles North-northeast Of La Puerta, TX and Mcallen, TX

Mon's Low Temperature
11 at 32 Miles West-southwest Of Bynum, MT


Weather Folklore

Knots get tighter before a rain.


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Current conditions: We use the nearest available station to your location - including professional MESONET/MADIS and local weather stations - often miles closer than regional airports.

Forecasts: National Weather Service point forecasts predict for your specific area, not broad regional zones, making them far more relevant to your location.