Go Back
  • For Business
  • |
  • Warnings
  • Data Suite
  • Forensics
  • Advertising
  • Superior Accuracy™
Atlantic to churn out 3-5 storms in August. See the emerging tropical threats. Chevron right
Ready for cooler weather? See when it will arrive with AccuWeather's US fall forecast. Chevron right

Winnsboro, SC

71°F
Location Chevron down
Location News Videos
Use Current Location
Recent

Winnsboro

South Carolina

71°
No results found.
Try searching for a city, zip code or point of interest.
settings
Winnsboro, 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 Hourly

Daily

Radar MinuteCast® Monthly Air Quality Health & Activities

August 10 - September 23

Sun 8/10

81° /70°
55%
Mostly cloudy with a heavy thunderstorm this afternoon

RealFeel®90°

RealFeel Shade™84°

Max UV Index8 (Very High)

WindENE 7 mph

Mon 8/11

81° /71°
97%
A thick cloud cover with a couple of heavy thunderstorms; watch for flash flooding

RealFeel®89°

RealFeel Shade™87°

Max UV Index3 (Moderate)

WindENE 6 mph

Tue 8/12

84° /70°
80%
Rather cloudy with a thunderstorm

RealFeel®97°

RealFeel Shade™91°

Max UV Index4 (Moderate)

WindSSE 1 mph

Wed 8/13

87° /69°
80%
Cloudy and humid with widely separated thunderstorms

RealFeel®97°

RealFeel Shade™94°

Max UV Index3 (Moderate)

WindWSW 7 mph

Thu 8/14

87° /70°
81%
Times of clouds and sun with a thunderstorm; humid

RealFeel®104°

RealFeel Shade™93°

Max UV Index10 (Very High)

WindW 5 mph

Fri 8/15

89° /69°
42%
Partly sunny and humid with a thunderstorm in parts of the area

RealFeel®108°

RealFeel Shade™97°

Max UV Index10 (Very High)

WindSSW 4 mph

Sat 8/16

86° /70°
58%
Cloudy and humid with a couple of thunderstorms

RealFeel®102°

RealFeel Shade™98°

Max UV Index2 (Low)

WindS 1 mph

Sun 8/17

85° /69°
63%
Mostly cloudy and humid; a couple of thunderstorms in the morning followed by occasional rain and a thunderstorm in the afternoon

RealFeel®100°

RealFeel Shade™99°

Max UV Index7 (High)

WindSE 1 mph

Mon 8/18

88° /68°
65%
Mostly cloudy with a couple of thunderstorms, especially late in the day

RealFeel®102°

RealFeel Shade™101°

Max UV Index4 (Moderate)

WindSSW 2 mph

Tue 8/19

87° /69°
55%
Thickening clouds with occasional rain in the afternoon

RealFeel®93°

RealFeel Shade™89°

Max UV Index10 (Very High)

WindE 6 mph

Wed 8/20

85° /69°
55%
Occasional rain in the morning; otherwise, mostly cloudy

RealFeel®100°

RealFeel Shade™95°

Max UV Index9 (Very High)

WindNE 2 mph

Thu 8/21

87° /68°
7%
Intervals of clouds and sunshine

RealFeel®96°

RealFeel Shade™89°

Max UV Index9 (Very High)

WindNNE 4 mph

Fri 8/22

85° /69°
25%
Rather cloudy

RealFeel®89°

RealFeel Shade™89°

Max UV Index2 (Low)

WindN 5 mph

Sat 8/23

85° /70°
25%
Cloudy

RealFeel®88°

RealFeel Shade™88°

Max UV Index3 (Moderate)

WindENE 5 mph

Sun 8/24

86° /70°
65%
Cloudy and humid; a couple of afternoon showers and a thunderstorm

RealFeel®93°

RealFeel Shade™93°

Max UV Index2 (Low)

WindESE 4 mph

Mon 8/25

84° /69°
57%
Humid with times of clouds and sun; a couple of showers in the afternoon

RealFeel®92°

RealFeel Shade™91°

Max UV Index4 (Moderate)

WindSE 4 mph

Tue 8/26

87° /70°
25%
Humid with clouds and sunshine

RealFeel®98°

RealFeel Shade™95°

Max UV Index5 (Moderate)

WindNNE 2 mph

Wed 8/27

87° /69°
25%
Mostly cloudy and humid

RealFeel®95°

RealFeel Shade™91°

Max UV Index3 (Moderate)

WindENE 4 mph

Thu 8/28

88° /70°
40%
Cloudy and humid; a thunderstorm in spots in the afternoon

RealFeel®95°

RealFeel Shade™95°

Max UV Index3 (Moderate)

WindENE 4 mph

Fri 8/29

85° /70°
64%
Cloudy and humid with a couple of showers and a thunderstorm

RealFeel®91°

RealFeel Shade™91°

Max UV Index2 (Low)

WindENE 6 mph

Sat 8/30

82° /69°
64%
Cloudy and humid with a couple of showers and a thunderstorm

RealFeel®87°

RealFeel Shade™86°

Max UV Index2 (Low)

WindE 8 mph

Sun 8/31

82° /69°
66%
Still cloudy and humid; periods of rain in the morning followed by a couple of showers and a thunderstorm in the afternoon

RealFeel®85°

RealFeel Shade™85°

Max UV Index2 (Low)

WindS 17 mph

Mon 9/1

85° /70°
20%
Sunny and humid

RealFeel®94°

RealFeel Shade™87°

Max UV Index8 (Very High)

WindWNW 7 mph

Tue 9/2

88° /69°
10%
Sunny and humid

RealFeel®97°

RealFeel Shade™92°

Max UV Index8 (Very High)

WindNNW 5 mph

Wed 9/3

88° /69°
20%
Mostly sunny and humid

RealFeel®99°

RealFeel Shade™94°

Max UV Index8 (Very High)

WindENE 4 mph

Thu 9/4

86° /68°
25%
Increasing cloudiness and humid

RealFeel®96°

RealFeel Shade™93°

Max UV Index7 (High)

WindESE 2 mph

Fri 9/5

83° /68°
40%
Mostly cloudy and humid with a thundershower in spots

RealFeel®90°

RealFeel Shade™90°

Max UV Index2 (Low)

WindSSE 2 mph

Sat 9/6

82° /67°
56%
A couple of morning showers; otherwise, cloudy and humid

RealFeel®89°

RealFeel Shade™89°

Max UV Index2 (Low)

WindNNE 1 mph

Sun 9/7

82° /68°
25%
Humid with sunshine and a few clouds

RealFeel®92°

RealFeel Shade™84°

Max UV Index8 (Very High)

WindNNW 4 mph

Mon 9/8

85° /66°
20%
Partly sunny

RealFeel®94°

RealFeel Shade™86°

Max UV Index8 (Very High)

WindW 1 mph

Tue 9/9

85° /67°
25%
Mostly cloudy and humid

RealFeel®91°

RealFeel Shade™91°

Max UV Index3 (Moderate)

WindESE 4 mph

Wed 9/10

84° /66°
61%
Cloudy and humid; a couple of afternoon showers and a thunderstorm

RealFeel®90°

RealFeel Shade™90°

Max UV Index2 (Low)

WindE 2 mph

Thu 9/11

83° /67°
25%
Mostly cloudy and humid

RealFeel®91°

RealFeel Shade™88°

Max UV Index2 (Low)

WindW 2 mph

Fri 9/12

88° /64°
0%
Partly sunny

RealFeel®92°

RealFeel Shade™88°

Max UV Index7 (High)

WindNE 2 mph

Sat 9/13

88° /65°
0%
Plenty of sunshine

RealFeel®91°

RealFeel Shade™86°

Max UV Index7 (High)

WindE 4 mph

Sun 9/14

87° /64°
0%
Sunshine

RealFeel®90°

RealFeel Shade™84°

Max UV Index7 (High)

WindSSW 4 mph

Mon 9/15

82° /57°
65%
Cloudy and humid with showers and thunderstorms

RealFeel®87°

RealFeel Shade™87°

Max UV Index2 (Low)

WindSW 8 mph

Tue 9/16

79° /57°
25%
Less humid with times of clouds and sun

RealFeel®79°

RealFeel Shade™76°

Max UV Index5 (Moderate)

WindNE 10 mph

Wed 9/17

78° /61°
0%
Partly sunny

RealFeel®78°

RealFeel Shade™76°

Max UV Index7 (High)

WindENE 9 mph

Thu 9/18

79° /62°
25%
A blend of sun and clouds

RealFeel®81°

RealFeel Shade™78°

Max UV Index7 (High)

WindENE 6 mph

Fri 9/19

80° /61°
58%
Periods of clouds and sunshine with a couple of showers and a thunderstorm; humid

RealFeel®83°

RealFeel Shade™83°

Max UV Index3 (Moderate)

WindSE 5 mph

Sat 9/20

82° /62°
62%
Variable clouds with a couple of showers and a thunderstorm, mainly later

RealFeel®86°

RealFeel Shade™83°

Max UV Index6 (High)

WindS 4 mph

Sun 9/21

86° /63°
3%
Plenty of sun

RealFeel®87°

RealFeel Shade™84°

Max UV Index6 (High)

WindESE 4 mph

Mon 9/22

85° /63°
25%
Intervals of clouds and sunshine

RealFeel®89°

RealFeel Shade™86°

Max UV Index6 (High)

WindWNW 4 mph

Tue 9/23

85° /64°
25%
Times of clouds and sun

RealFeel®89°

RealFeel Shade™87°

Max UV Index6 (High)

WindNW 4 mph

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

Video

Winter Center

Top Stories

Hurricane

Atlantic hurricane potential, US risk to increase around mid-August

7 hours ago

Weather Forecasts

Fall forecast 2025: Warmth to fuel fires, storms before chill hits US

3 days ago

Weather News

Canyon Fire joins California’s escalating wildfire crisis

1 day ago

Astronomy

Perseid meteor shower peaks Tuesday, but the moon may steal the show

1 day ago

Weather News

Rare winter rescue from brutal Antarctica conditions tests flight crew

2 days ago

More Stories

Featured Stories

Weather News

French firefighters battle blaze that scorched area bigger than Paris

1 day ago

Weather News

Read the Coast Guard report on the implosion of the Titan submersible

3 days ago

Weather News

Blue whales go quiet off California after marine heat wave

2 days ago

Astronomy

Days are getting shorter: How much daylight disappears in August

2 days ago

Weather News

Florida firefighters rescue kitten stuck in engine compartment

3 days ago

World North America United States South Carolina Winnsboro

Weather Near Winnsboro:

  • 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
© 2025 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

...

...

...