How is the weather in Dekalb, SC?

At 4:37 PM on Wed, Sep 17, 2025 it is partly cloudy and 84 degrees Fahrenheit, feeling like 84 degrees.

Dekalb, SC Weather Forecast and Current Conditions

84°F
Feels Like 84°F

Humidity 45% Dew Point 61°F Wind SSE 2 MPH Gusts 5 Barometer 29.96 in.761.0 mm

Solar Rad 445 w/m2 UV Index 4

Report from 6.2 miles NNW of central Dekalb at 4:37 PM Wed, Sep 17, 2025

Current Weather

84°F
Feels Like 84°F

Humidity 45% Dew Point 61°F Wind SSE 2 MPH Gusts 5 Barometer 29.96 in.761.0 mm

Solar Rad 445 w/m2 UV Index 4

Report from 6.2 miles NNW of central Dekalb at 4:37 PM Wed, Sep 17, 2025

Forecast at a Glance

WedSep 17

10%

86°

63°

ThuSep 18

10%

90°

64°

FriSep 19

91°

64°

SatSep 20

91°

63°

SunSep 21

10%

87°

64°

MonSep 22

10%

86°

66°

TueSep 23

20%

87°

66°

This Date in Weather History

1965 - A storm produced a band of heavy snow across parts of Wyoming. Totals of 23 inches at Rawlins and 20.7 inches at Lander easily surpassed previous snowfall record totals for so early in the season.

Dekalb 7 Day Weather Forecast Details

Wednesday Sep 17

Day: Sunny, with a high near 86. West wind around 6 mph.

Night: Partly cloudy, with a low around 63. East wind 1 to 5 mph.

Thursday Sep 18

Day: Mostly sunny, with a high near 90. Southeast wind around 2 mph.

Night: Mostly clear, with a low around 64. South wind around 2 mph.

Friday Sep 19

Day: Sunny, with a high near 91. Northwest wind around 2 mph.

Night: Mostly clear, with a low around 64.

Saturday Sep 20

Day: Mostly sunny, with a high near 91.

Night: Partly cloudy, with a low around 63.

Sunday Sep 21

Day: Mostly sunny, with a high near 87.

Night: Partly cloudy, with a low around 64.

Monday Sep 22

Day: Partly sunny, with a high near 86.

Night: Mostly cloudy, with a low around 66.

Tuesday Sep 23

Day: A slight chance of rain showers after 2pm. Partly sunny, with a high near 87.

Night: A slight chance of rain showers before 8pm. Partly cloudy, with a low around 66.

Sun & Moon Monthly

First Light 6:43 AM

Sunrise 7:08 AM

Sunset 7:28 PM

Last Light 7:53 PM

Moonrise 2:43 AM

Moonset 5:28 PM

Moon Phase

Lakes Weather - Plan for a Beautiful Day

Data costs money. Servers cost money. Our website is made possible by displaying online advertisements to our visitors. Please consider supporting us by disabling your ad blocker, contribute to WeatherForYou.com by buying me a coffee or subscribe to our ClearSky ad-free service.

Weather Near Dekalb

Contiguous United States Extremes

Tue's High Temperature
112 at 16 Miles Southwest Of Tecopa, CA

Wed's Low Temperature
22 at Peter Sinks, UT

Weather Folklore

If the rooster crows on going to bed, you may rise with a watery head.

Current subscribers - login to your ClearSky account