Current Weather Forecast for Duncan

SC 29334  |   7:08am

Weather Conditions

62°

Feels Like 62°

Partly Cloudy

60° 86°

0

UV Index

Moderate

Air Quality

NE 4 mph

Wind

0 in

rain

Today

Thu 9/18

86°

Highest Temperature

2%

Sunshine and clouds mixed. High 86F. Winds light and variable.

Tonight

Thu 9/18

63°

Lowest Temperature

7%

Partly cloudy. Low 63F. Winds light and variable.

Tomorrow

Fri 9/19

88°

Highest Temperature

11%

Sunny along with a few clouds. Very warm. High 88F. Winds light and variable.

Next 12 Hours Next 7 Days

Next 12 Hours Forecast in Duncan

Hourly Weather Forecast & Temperature

8AM

2%

63°

Feels Like 63°

Partly Cloudy

NNE 4 mph

Wind

1018 mb

Pressure

89%

Humidity

0

UV Index

10mi

Visibility

35%

Cloud Cover

9AM

2%

68°

Feels Like 68°

Mostly Sunny

NNE 5 mph

Wind

1019 mb

Pressure

81%

Humidity

1

UV Index

10mi

Visibility

29%

Cloud Cover

10AM

1%

72°

Feels Like 72°

Mostly Sunny

NNE 5 mph

Wind

1019 mb

Pressure

72%

Humidity

3

UV Index

10mi

Visibility

23%

Cloud Cover

11AM

1%

75°

Feels Like 75°

Mostly Sunny

NE 4 mph

Wind

1019 mb

Pressure

63%

Humidity

5

UV Index

10mi

Visibility

29%

Cloud Cover

12PM

1%

79°

Feels Like 81°

Mostly Sunny

NE 3 mph

Wind

1018 mb

Pressure

56%

Humidity

7

UV Index

10mi

Visibility

23%

Cloud Cover

1PM

1%

81°

Feels Like 83°

Mostly Sunny

SSE 2 mph

Wind

1017 mb

Pressure

51%

Humidity

8

UV Index

10mi

Visibility

28%

Cloud Cover

2PM

1%

83°

Feels Like 85°

Partly Cloudy

SW 2 mph

Wind

1017 mb

Pressure

47%

Humidity

8

UV Index

10mi

Visibility

30%

Cloud Cover

3PM

84°

Feels Like 85°

Partly Cloudy

SSE 3 mph

Wind

1016 mb

Pressure

45%

Humidity

6

UV Index

10mi

Visibility

33%

Cloud Cover

4PM

84°

Feels Like 85°

Partly Cloudy

SSE 3 mph

Wind

1015 mb

Pressure

44%

Humidity

4

UV Index

10mi

Visibility

31%

Cloud Cover

5PM

84°

Feels Like 85°

Partly Cloudy

SSE 3 mph

Wind

1015 mb

Pressure

46%

Humidity

2

UV Index

10mi

Visibility

36%

Cloud Cover

6PM

82°

Feels Like 84°

Partly Cloudy

ESE 3 mph

Wind

1015 mb

Pressure

48%

Humidity

1

UV Index

10mi

Visibility

39%

Cloud Cover

7PM

1%

80°

Feels Like 82°

Partly Cloudy

S 2 mph

Wind

1016 mb

Pressure

53%

Humidity

0

UV Index

10mi

Visibility

42%

Cloud Cover

Thu 9/18

Thu

2%

60°

86°

Times of sun and clouds. Highs in the mid 80s and lows in the low 60s.

86°

Feels Like

E 5 mph

Wind

63%

Humidity

8

UV Index

7:14 AM

Sunrise

7:30 PM

Sunset

Fri 9/19

Fri

11%

63°

88°

A few clouds. Highs in the upper 80s and lows in the low 60s.

88°

Feels Like

ENE 4 mph

Wind

60%

Humidity

8

UV Index

7:14 AM

Sunrise

7:29 PM

Sunset

Sat 9/20

Sat

24%

63°

86°

Mix of sun and clouds. Highs in the mid 80s and lows in the low 60s.

86°

Feels Like

NE 5 mph

Wind

61%

Humidity

8

UV Index

7:15 AM

Sunrise

7:28 PM

Sunset

Sun 9/21

Sun

10%

63°

84°

More sun than clouds. Highs in the mid 80s and lows in the low 60s.

84°

Feels Like

ENE 7 mph

Wind

63%

Humidity

8

UV Index

7:16 AM

Sunrise

7:26 PM

Sunset

Mon 9/22

Mon

11%

62°

82°

Mix of sun and clouds. Highs in the low 80s and lows in the low 60s.

82°

Feels Like

ENE 6 mph

Wind

66%

Humidity

7

UV Index

7:17 AM

Sunrise

7:25 PM

Sunset

Tue 9/23

Tue

9%

63°

82°

Mix of sun and clouds. Highs in the low 80s and lows in the mid 60s.

82°

Feels Like

SW 6 mph

Wind

66%

Humidity

7

UV Index

7:17 AM

Sunrise

7:23 PM

Sunset

Wed 9/24

Wed

46%

65°

80°

Showers and thunderstorms late. Highs in the low 80s and lows in the mid 60s.

82°

Feels Like

SSE 7 mph

Wind

78%

Humidity

7

UV Index

7:18 AM

Sunrise

7:22 PM

Sunset

Thu 9/25

Thu

44%

66°

77°

Scattered thunderstorms possible. Highs in the upper 70s and lows in the low 60s.

80°

Feels Like

E 6 mph

Wind

79%

Humidity

5

UV Index

7:19 AM

Sunrise

7:20 PM

Sunset

Need to see beyond 12 Hours?

Find more forecast on the FREE FOX WEATHER App

GO TO APP STORE

Latest Stories from South Carolina

Coastal flood threat, dangerous beach conditions linger across mid-Atlantic, Southeast and Florida

A flood threat to low-lying East Coast communities and dangerous beach conditions remain through Thursday, as a sprawling front that was parked for days just off the Eastern Seaboard will finally begin to move farther into the Atlantic Ocean as we head into the weekend.

Woman finds car ticketed multiple times after flash flooding floats car into tow away zone

A woman in South Carolina is facing a unique citation from law enforcement after heavy flooding washed away parts of the state.

Daily Weather Update from FOX Weather: Fernand to strengthen in Atlantic as millions face fall-like cooldown

Top weather news for Sunday, Aug. 24, 2025: Tropical Storm Fernand could flirt with hurricane strength as Invest 99L approaches the warm waters of the Caribbean, and millions of people are bracing for a fall-like cooldown this week.

South Carolina, Georgia face renewed threat of flash flooding after record rains slam Charleston

slow-moving cold front hanging over South Carolina and Georgia is bringing a renewed risk of flash flooding through the weekend.

Load More Stories