How is the weather in Round O, SC?

At 4:44 PM on Sat, Sep 20, 2025 it is partly cloudy and 91 degrees Fahrenheit, feeling like 105 degrees.

Round O, SC Weather Forecast and Current Conditions (29474)

91°F
Feels Like 105°F

Humidity 65% Dew Point 78°F Wind Calm 0 MPH Barometer 30 in.762.0 mm

Solar Rad 468 w/m2 UV Index 16

Report from 1.4 miles SSW of central Round O at 4:44 PM Sat, Sep 20, 2025

Current Weather

91°F
Feels Like 105°F

Humidity 65% Dew Point 78°F Wind Calm 0 MPH Barometer 30 in.762.0 mm

Solar Rad 468 w/m2 UV Index 16

Report from 1.4 miles SSW of central Round O at 4:44 PM Sat, Sep 20, 2025

Forecast at a Glance

SatSep 20

10%

89°

65°

SunSep 21

87°

65°

MonSep 22

10%

86°

66°

TueSep 23

10%

88°

68°

WedSep 24

10%

91°

69°

ThuSep 25

30%

89°

69°

FriSep 26

50%

85°

67°

This Date in Weather History

1845 - A tornado traveled 275 miles across Lake Ontario, New York and Lake Champlain.

Round O 7 Day Weather Forecast Details

Saturday Sep 20

Day: Mostly sunny, with a high near 89. East wind around 3 mph.

Night: Mostly clear, with a low around 65. East wind around 2 mph.

Sunday Sep 21

Day: Sunny, with a high near 87. Northeast wind 2 to 7 mph.

Night: Partly cloudy, with a low around 65. East wind 1 to 6 mph.

Monday Sep 22

Day: Partly sunny, with a high near 86. Northeast wind around 6 mph.

Night: Partly cloudy, with a low around 66.

Tuesday Sep 23

Day: Mostly sunny, with a high near 88.

Night: Mostly clear, with a low around 68.

Wednesday Sep 24

Day: Mostly sunny, with a high near 91.

Night: Partly cloudy, with a low around 69.

Thursday Sep 25

Day: A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 89. Chance of precipitation is 30%.

Night: A chance of showers and thunderstorms before 8pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 69. Chance of precipitation is 40%.

Friday Sep 26

Day: A chance of rain showers before 8am, then a chance of showers and thunderstorms between 8am and 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 85. Chance of precipitation is 50%.

Night: A chance of showers and thunderstorms before 8pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 67. Chance of precipitation is 50%.

Sun & Moon Monthly

First Light 6:45 AM

Sunrise 7:10 AM

Sunset 7:23 PM

Last Light 7:48 PM

Moonrise 6:02 AM

Moonset 6:56 PM

Moon Phase

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Weather Near Round O

Contiguous United States Extremes

Fri's High Temperature
104 at 4 Miles South Of Tolleson, AZ

Sat's Low Temperature
25 at 14 Miles West Southwest Of Mackay, ID and Saranac Lake, NY

Weather Folklore

The daisy shuts its eye before rain.

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About Round O, South Carolina

Round O (formerly also called Round) is an unincorporated community in Colleton County, South Carolina, United States. The population of Round O is 2,136 people. Its elevation is 36 feet (11 m). It is located near the intersection of Cottageville Highway (US 17 Alt.) and Round O Road.

According to tradition, the community received its name from a local Native American whose name was too long to pronounce, hence the name Round O, and painted his torso with a circular design.

On J. G. W. De Brahm's 1757 "Map of South Carolina and a Part of Georgia," a round geographical feature labeled "Round O Savannah" is clearly visible west of the Edisto River in St. Bartholomew's Parish.

Content from Wikipedia, licensed under CC BY-SA 3.0.