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Marion County, SC Weather Conditions

Updated: Sat Jul 11th 2026 4:15 PM EDT

Moderate Or Heavy Rain With Thunder

77^°F 25^°C

Feels Like 78^°F / 26^°C

Marion County, SC weather condition is Moderate Or Heavy Rain With Thunder and 77°F.

Today's Weather in Marion County,SC

The current weather in Marion County SC as of 4:15 PM EDT on Sat Jul 11th 2026, has a sky condition of Moderate Or Heavy Rain With Thunder with the visibility of 9 mile(s) and the UV index at 1.9. It is 77 degrees fahrenheit but feels like 78 degrees. The barometric pressure is 30.04 - measured by inches of mercury - and is rising since its last observation. The humidity is 83 percent that's rising since the last report, with a dew point of 70 degrees fahrenheit which is falling. Wind direction is from the West-Northwest at 14.1 miles per hour, gusting at 24.8 miles per hour. Sunrise was at 6:15 AM and Sunset is at 8:30 PM. The moon phase is a Waning Crescent moon rising at 2:40 AM. Thank you for listening to the weather report from LocalConditions.com!

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Sun & Moon

Sun

Sunrise: 6:15 AM

Sunset: 8:30 PM

As of:

Moon

Moonrise: 2:40 AM

Moonset: 5:52 PM

Phase: Waning Crescent Moon

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Radar Alerts Next 48 Hours Traffic

Hourly Forecast - Next 8 hours

Next 5 Days...

Sunny

Sunny with a high of 100°F and a low of 73°F. 5%% possible chance of rain predicted with an estimated 0in. Winds will be moderate, blowing around 17mph. The humidity will be on the higher side, reaching around 64%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 100° \| Lo 73°	64%	5% \| est. 0in	0%	16.1 mph

Partly Cloudy

Partly Cloudy with a high of 94°F and a low of 72°F. Probable rainfall forecasted, having a 78% chance with an estimated 1.33in. Winds will be moderate, blowing around 11mph. The humidity will be on the higher side, reaching around 78%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 94° \| Lo 72°	78%	78% \| est. 1.33in	0%	10.7 mph

Scattered Rain

Scattered Rain with a high of 88°F and a low of 71°F. Probable rainfall forecasted, having a 75% chance with an estimated 0.14in. Winds will be light at 10mph at times. Expect high humidity with levels above 80% to 82%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 88° \| Lo 71°	82%	75% \| est. 0.14in	0%	9.6 mph

Scattered Rain

Scattered Rain with a high of 87°F and a low of 72°F. Probable rainfall forecasted, having an 82% chance with an estimated 0.53in. Winds will be light at 10mph at times. Expect high humidity with levels above 80% to 81%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 87° \| Lo 72°	81%	82% \| est. 0.53in	0%	9.4 mph

Partly Cloudy

Partly Cloudy with a high of 92°F and a low of 73°F. Probable rainfall forecasted, having a 69% chance with an estimated 0.19in. Winds will be light at 10mph at times. The humidity will be on the higher side, reaching around 77%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 92° \| Lo 73°	77%	69% \| est. 0.19in	0%	9.2 mph

Yesterday 5-Day Wind

Weather Radar Map

Hourly Temperature

The current temperature today is 77^°F. The morning temperature of 73°^F is lowest at 4am with the daytime high of 100°^F at 2pm and a low around 77°^F at 4pm is expected.

Hourly Barometric Pressure

The highest pressure today is 30.05^inHg at 9am and lowest being 29.91^inHg at 5pm.

Hourly Wind Speeds

The fastest wind is reported to be 16.1^mph at 3pm, while the slowest is 1.8^mph around 9pm; expect wind gusts peaking 24.8^mph at 4pm. View live wind conditions in Marion County

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