Weather forecast for 10 days
Duncan, SC

Weather forecast for the weekend

Saturday, Apr 5.

Mostly Cloudy
7:07 am

7:54 pm
EDT
Mostly Cloudy
86°F / 66°F
  • Wind: 14mph SSW
  • Humidity: 60%
  • Precip. probability: 24%
  • Precipitation: 0"
  • UV index: 6
Tomorrow, on Saturday, expect mainly cloudy weather with limited sun.
The anticipated temperature range extends from a high of a hot 86°F to a low of a comfortable 66.2°F.
The maximum heat index, which represents the influence of relative humidity on air temperature, is calculated to be a blazing 91.4°F. Note that heat index values are valued for light wind and location in the shade.
The forecasted temperature of 86°F resembles May's typical high of 79.5°F more than April's.
Sunrise will be at 7:07 am and sunset at 7:54 pm; tomorrow's daylight will last for 12h and 47min.

Sunday, Apr 6.

PM Thunderstorms
7:06 am

7:55 pm
EDT
PM Thunderstorms
77°F / 63°F
  • Wind: 14mph SW
  • Humidity: 63%
  • Precip. probability: 84%
  • Precipitation: 0"
  • UV index: 3
On Sunday, April 6, thunderstorms may form in the afternoon with sudden rainfall.
Minimal precipitation is forecasted. The temperature is anticipated to vary between a maximum of a temperate 77°F and a minimum of a breezy 62.6°F.
The day’s maximum of 77°F shows a shift toward May's pattern over April's.
Sunrise will be at 7:06 am and sunset at 7:55 pm; the daylight will last for 12h and 49min.

Frequently asked questions

What is the weather forecast for Duncan for tomorrow?
Tomorrow, in Duncan, a dense overcast layer will shape the day’s outlook.
What will be the highest temperature tomorrow?
Tomorrow, the maximum temperature will be 86°F, while the minimum temperature will be 66.2°F. The maximum heat index, which reflects the perceived temperature due to humidity levels, is estimated at 91.4°F.
The highest temperature will be noticeably higher than the average maximum of 71.4°F in April. The lowest temperature will be also notably higher than the average low of 51.1°F.
When are sunrise and sunset tomorrow?
On Saturday, in Duncan, sunrise will be at 7:07 am and sunset at 7:54 pm (EDT).
How many hours of daylight will Duncan have tomorrow?
Tomorrow, the daylight will last for 12h and 47min.
What is the weather forecast for Duncan for Sunday?
On Sunday, rumbles of thunder are possible along with moderate rain in the afternoon.
Will it rain on Sunday?
There is a high probability of rainfall on Sunday. Precipitation will be minimal.
What will be the maximum temperature on Sunday?
On Sunday, the highest temperature in Duncan will be 77°F, while the lowest temperature will be 62.6°F.
What is the weather forecast for Duncan for the next ten days?
In Duncan, weather will be unstable, and a combination of cloud-filled, sunny, unstable and rainy weather is expected for the next ten days.
Will it rain in the next ten days in Duncan?
Rain is anticipated only on Monday. With a probability of 61%, increased precipitation of 1.14" is expected.
How hot will it be in the next ten days?
The maximum temperature will vary between 62.6°F and 86°F, as the minimum temperature will range between 37.4°F and 66.2°F.
Combining with the humidity, the maximum feel-like temperature will range between 62.6°F and 93.2°F.
What will be the hottest and the coldest days?
With a maximum temperature of 86°F, Friday and Saturday will be the hottest days. The coldest day will be Wednesday, with a maximum of 62.6°F.

Long-term weather forecast

FriApr 4.
  • 86°F
  • 66°F
AM Clouds / PM Sun
AM Clouds / PM Sun
  • Wind: 11mph SW
  • Humidity: 65%
  • UV index: 7
  • Precip. probability: 9%
  • Precipitation: 0"
  • 7:09 am 7:53 pm EDT
SatApr 5.
  • 86°F
  • 66°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 14mph SSW
  • Humidity: 60%
  • UV index: 6
  • Precip. probability: 24%
  • Precipitation: 0"
  • 7:07 am 7:54 pm EDT
SunApr 6.
  • 77°F
  • 63°F
PM Thunderstorms
PM Thunderstorms
  • Wind: 14mph SW
  • Humidity: 63%
  • UV index: 3
  • Precip. probability: 84%
  • Precipitation: 0"
  • 7:06 am 7:55 pm EDT
MonApr 7.
  • 68°F
  • 43°F
AM Showers
AM Showers
  • Wind: 11mph SW
  • Humidity: 75%
  • UV index: 5
  • Precip. probability: 61%
  • Precipitation: 1.14"
  • 7:05 am 7:56 pm EDT
TueApr 8.
  • 64°F
  • 37°F
Sunny
Sunny
  • Wind: 9mph NNW
  • Humidity: 39%
  • UV index: 8
  • Precip. probability: 2%
  • Precipitation: 0.16"
  • 7:03 am 7:56 pm EDT
WedApr 9.
  • 63°F
  • 43°F
Mostly Sunny
Mostly Sunny
  • Wind: 6mph ESE
  • Humidity: 36%
  • UV index: 8
  • Precip. probability: 1%
  • Precipitation: 0"
  • 7:02 am 7:57 pm EDT
ThuApr 10.
  • 70°F
  • 50°F
Partly Cloudy
Partly Cloudy
  • Wind: 10mph SSW
  • Humidity: 48%
  • UV index: 7
  • Precip. probability: 17%
  • Precipitation: 0"
  • 7:01 am 7:58 pm EDT
FriApr 11.
  • 72°F
  • 48°F
Partly Cloudy
Partly Cloudy
  • Wind: 11mph WSW
  • Humidity: 48%
  • UV index: 8
  • Precip. probability: 24%
  • Precipitation: 0"
  • 6:59 am 7:59 pm EDT
SatApr 12.
  • 72°F
  • 48°F
Partly Cloudy
Partly Cloudy
  • Wind: 9mph NW
  • Humidity: 45%
  • UV index: 8
  • Precip. probability: 15%
  • Precipitation: 0"
  • 6:58 am 8:00 pm EDT
SunApr 13.
  • 75°F
  • 55°F
Mostly Sunny
Mostly Sunny
  • Wind: 10mph W
  • Humidity: 42%
  • UV index: 8
  • Precip. probability: 7%
  • Precipitation: 0"
  • 6:57 am 8:00 pm EDT
And a mix of overcast, sunny, turbulent and showery weather is anticipated.
With a probability of 61%, rainfall is predicted only for Monday. Expected precipitation will be elevated at 1.14".
Substantial differences in temperature are forecasted across the forecast period. Forecast highs will fluctuate between 62.6°F and 86°F, while the nightly low temperatures will show also a considerable swing, as the overnight lows will vary from 37.4°F to 66.2°F.
The hottest days in Duncan will be Friday and Saturday, with a maximum of 86°F; with the highest temperature of 62.6°F, Wednesday will be the coldest day.
Including the humidity's impact, the maximum feel-like temperature may increase and vary between 62.6°F and a blazing 93.2°F.
Updated: Apr 4, 2025 @ 07:18:52 UTC
Published by: Weather U.S. | About Us
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