Go Back
  • For Business
  • |
  • Warnings
  • Data Suite
  • Forensics
  • Advertising
  • Superior Accuracy™
Enough snow to shovel and plow is on the way for the coastal Northeast. Click for details. Chevron right

Dekalb, SC

39°F
Location Chevron down
Location News Videos
Use Current Location
Recent

Dekalb

South Carolina

39°
No results found.
Try searching for a city, zip code or point of interest.
Create Account Unlock extended daily forecasts and additional saved locations — all with your free account.
Let's Go Chevron right
Have an account already? Login
settings
Dekalb, SC Weather
Today WinterCast Local {stormName} Tracker Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps
News

News & Features

Astronomy

Business

Climate

Health

Recreation

Sports

Travel
For Business

Warnings

Data Suite

Forensics

Advertising

Superior Accuracy™

Video

Winter Center
Today WinterCast Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities
Sunday, January 18

Day

1/18
43°Hi
RealFeel® 45°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
RealFeel Shade™ 45°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
Chilly with a mix of snow and rain, accumulating a coating to an inch; accumulations will be mainly on non-paved surfaces

Max UV Index1.0 (Low)

AccuLumen Brightness Index™1 (Dark)

WindWNW 5 mph

Wind Gusts13 mph

Probability of Precipitation100%

Probability of Thunderstorms1%

Precipitation0.55 in

Rain0.52 in

Snow0.31 in

Hours of Precipitation8

Hours of Rain7

Cloud Cover96%

Morning

Afternoon

Night

1/18
25°Lo
RealFeel® 25°
Cold
RealFeel Guide
Cold
25° to 39°
Coats and hats are appropriate, consider gloves and a scarf.
LEARN MORE
Clear and colder

WindWSW 5 mph

Wind Gusts9 mph

Probability of Precipitation5%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover3%

Evening

Overnight

Sun & Moon

10 hrs 11 mins
Rise 7:27 AM
Set 5:38 PM
New Moon
Rise 7:35 AM
Set 5:32 PM

Temperature History

1/18
High
Low
Forecast
43°
25°
Average
54°
30°
Last Year
59°
39°

Further Ahead

Hourly

Daily

Monthly

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

Video

Winter Center

Top Stories

Winter Weather

Coastal storm to spread snow from Georgia to New York, Massachusetts

1 hour ago

Winter Weather

Stormy late-January setup raises risk for snow and ice impacts

36 minutes ago

Climate

Western US faces worsening snow drought, with California the exception

1 day ago

Winter Weather

Next clipper storm to spread snow over Upper Midwest, Northeast

12 minutes ago

Winter Weather

1 dead after 5 pileups on snowy roads in New York, Pennsylvania

2 days ago

 More Stories

Featured Stories

Climate

Why this famous iceberg turned blue and what it says about melting ice

1 day ago

Astronomy

NASA to roll out Artemis II rocket ahead of astronaut moon launch

1 day ago

Recreation

Death of 2 Florida students highlights risks of sand collapse

2 days ago

Astronomy

March’s total lunar eclipse will turn the moon red, here’s when to see...

3 days ago

Recreation

Rare and majestic sand sculptures only exist for minutes

2 days ago
World North America United States South Carolina Dekalb

Weather Near Dekalb:

  • Columbia, SC
  • St. Andrews, SC
  • Sumter, SC
Company
Proven Superior Accuracy™ About AccuWeather Digital Advertising Careers Press Contact Us
Products & Services
For Business For Partners For Advertising AccuWeather APIs AccuWeather Connect RealFeel® and RealFeel Shade™ Personal Weather Stations
Apps & Downloads
iPhone App Android App See all Apps & Downloads
Subscription Services
AccuWeather Premium AccuWeather Professional
More
AccuWeather Ready Business Health Hurricane Leisure and Recreation Severe Weather Space and Astronomy Sports Travel Weather News Winter Center
Company
Proven Superior Accuracy™ About AccuWeather Digital Advertising Careers Press Contact Us
Products & Services
For Business For Partners For Advertising AccuWeather APIs AccuWeather Connect RealFeel® and RealFeel Shade™ Personal Weather Stations
Apps & Downloads
iPhone App Android App See all Apps & Downloads
Subscription Services
AccuWeather Premium AccuWeather Professional
More
AccuWeather Ready Business Health Hurricane Leisure and Recreation Severe Weather Space and Astronomy Sports Travel Weather News Winter Center
© 2026 AccuWeather, Inc. "AccuWeather" and sun design are registered trademarks of AccuWeather, Inc. All Rights Reserved.
Terms of Use | Privacy Policy | Cookie Policy | About Your Privacy Do Not Sell or Share My Personal Information | Data Sources

...

...

...