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Duncan SC Weather - Clear - 56°F
Clear
56°F
Updated 11:56 pm
Feels Like 50°F
Humidity 59%
Wind SW 3 mph
Barometer  29.77 in
Dew Point 42°F
Duncan SC Weather - Clear - 13°C
Clear
13°C
Updated 11:56 pm
Feels Like 10°C
Humidity 59%
Wind SW 5 km/h
Barometer  100.8 kPa
Dew Point 6°C
Duncan, SC Weather and Current Conditionsduncan sc weather forecast

Duncan, SC Weather Forecast

Duncan South Carolina WeatherDuncan, South Carolina Weather Weather Forecast
14 day API weather forecast for Duncan, South Carolina. Note: The 7-day weather forecast for Duncan, SC is the most reliable and accurate weather forecast. This model should only be used as a likely scenario. It is difficult to predict weather more than 7 days ahead.
Duncan, SC Weather Forecast Dated: 1156 PM Wed Nov 11 2026
Expect a cool pattern with plenty of sunshine and mostly dry weather over the coming period. moderate humidity and a stable pattern will dominate.

Wednesday, November 11, 2026

Mid-Morning
Duncan Weather - 2026-11-11 - Morning - Sunny
57°F 14°C
Sunny
Mid-Afternoon
Duncan Weather - 2026-11-11 - Afternoon - Partly Cloudy
69°F 20°C
Partly Cloudy
Early-Evening
Duncan Weather - 2026-11-11 - Evening - Partly Cloudy
59°F 15°C
Partly Cloudy
Pleasant near 69°F 20°C, sunny in the morning, becoming partly cloudy through the afternoon and evening, with steady humidity and barometric pressure falling. Winds turning from the NNE to the WSW at 8 mph 13 km/h.

Thursday, November 12, 2026

Mid-Morning
Duncan Weather - 2026-11-12 - Morning - Sunny
60°F 15°C
Sunny
Mid-Afternoon
Duncan Weather - 2026-11-12 - Afternoon - Partly Cloudy
62°F 17°C
Partly Cloudy
Early-Evening
Duncan Weather - 2026-11-12 - Evening - Partly Cloudy
52°F 11°C
Partly Cloudy
Mildly cool near 62°F 17°C, sunny in the morning, cloudy in the afternoon, and sunny this evening, with lower humidity and steady pressure. Winds switching from the WSW to the NW at 11 mph 17 km/h. Gusts up to 22 mph 36 km/h.

Friday, November 13, 2026

Mid-Morning
Duncan Weather - 2026-11-13 - Morning - Sunny
46°F 8°C
Sunny
Mid-Afternoon
Duncan Weather - 2026-11-13 - Afternoon - Partly Cloudy
53°F 11°C
Partly Cloudy
Early-Evening
Duncan Weather - 2026-11-13 - Evening - Partly Cloudy
45°F 7°C
Partly Cloudy
Chilly near 53°F 11°C, sunny in the morning, partly cloudy in the afternoon, and cloudy this evening, with steady humidity and steady pressure. Winds NNW at 11 mph 18 km/h. Gusts up to 23 mph 37 km/h.

Saturday, November 14, 2026

Mid-Morning
Duncan Weather - 2026-11-14 - Morning - Sunny
44°F 7°C
Sunny
Mid-Afternoon
Duncan Weather - 2026-11-14 - Afternoon - Sunny
50°F 10°C
Sunny
Early-Evening
Duncan Weather - 2026-11-14 - Evening - Clear
44°F 7°C
Clear
Crisp with a high near 50°F 10°C, sunny throughout the day, with steady humidity and steady pressure. Winds out of the NNW at 12 mph 20 km/h. Gusts up to 22 mph 35 km/h.

Sunday, November 15, 2026

Mid-Morning
Duncan Weather - 2026-11-15 - Morning - Sunny
42°F 6°C
Sunny
Mid-Afternoon
Duncan Weather - 2026-11-15 - Afternoon - Sunny
54°F 12°C
Sunny
Early-Evening
Duncan Weather - 2026-11-15 - Evening - Partly Cloudy
45°F 8°C
Partly Cloudy
Brisk around 54°F 12°C, sunny in the morning, becoming partly cloudy through the afternoon and evening, with steady humidity and steady pressure.

Monday, November 16, 2026

Mid-Morning
Duncan Weather - 2026-11-16 - Morning - Partly Cloudy
43°F 6°C
Partly Cloudy
Mid-Afternoon
Duncan Weather - 2026-11-16 - Afternoon - Partly Cloudy
52°F 11°C
Partly Cloudy
Early-Evening
Duncan Weather - 2026-11-16 - Evening - Partly Cloudy
45°F 8°C
Partly Cloudy
Cool and brisk at 52°F 11°C, partly cloudy throughout the day, with steady humidity and steady pressure.

Tuesday, November 17, 2026

Mid-Morning
Duncan Weather - 2026-11-17 - Morning - Partly Cloudy
43°F 6°C
Partly Cloudy
Mid-Afternoon
Duncan Weather - 2026-11-17 - Afternoon - Sunny
54°F 12°C
Sunny
Early-Evening
Duncan Weather - 2026-11-17 - Evening - Clear
47°F 8°C
Clear
Chilly near 54°F 12°C, sunny throughout the day, with steady humidity and steady pressure.

Wednesday, November 18, 2026

Mid-Morning
Duncan Weather - 2026-11-18 - Morning - Sunny
45°F 7°C
Sunny
Mid-Afternoon
Duncan Weather - 2026-11-18 - Afternoon - Sunny
56°F 14°C
Sunny
Early-Evening
Duncan Weather - 2026-11-18 - Evening - Clear
49°F 9°C
Clear
Crisp with a high near 56°F 14°C, sunny throughout the day, with steady humidity and steady pressure. Winds shifting from the NE to the NNE at 7 mph 12 km/h.

Thursday, November 19, 2026

Mid-Morning
Duncan Weather - 2026-11-19 - Morning - Sunny
48°F 9°C
Sunny
Mid-Afternoon
Duncan Weather - 2026-11-19 - Afternoon - Partly Cloudy
59°F 15°C
Partly Cloudy
Early-Evening
Duncan Weather - 2026-11-19 - Evening - Partly Cloudy
51°F 11°C
Partly Cloudy
Refreshing around 59°F 15°C, sunny in the morning, becoming partly cloudy through the afternoon and evening, with steady humidity and steady pressure.

Friday, November 20, 2026

Mid-Morning
Duncan Weather - 2026-11-20 - Morning - Cloudy
50°F 10°C
Cloudy
Mid-Afternoon
Duncan Weather - 2026-11-20 - Afternoon - Overcast
63°F 17°C
Overcast
Early-Evening
Duncan Weather - 2026-11-20 - Evening - Partly Cloudy
54°F 13°C
Partly Cloudy
Mildly cool near 63°F 17°C, overcast in the morning, becoming cloudy through the afternoon and evening, with steady humidity and steady pressure.

Saturday, November 21, 2026

Mid-Morning
Duncan Weather - 2026-11-21 - Morning - Partly Cloudy
53°F 12°C
Partly Cloudy
Mid-Afternoon
Duncan Weather - 2026-11-21 - Afternoon - Partly Cloudy
66°F 19°C
Partly Cloudy
Early-Evening
Duncan Weather - 2026-11-21 - Evening - Partly Cloudy
56°F 14°C
Partly Cloudy
Comfortable at 66°F 19°C, partly cloudy through the afternoon, turning sunny this evening, with steady humidity and steady pressure.

Sunday, November 22, 2026

Mid-Morning
Duncan Weather - 2026-11-22 - Morning - Sunny
53°F 11°C
Sunny
Mid-Afternoon
Duncan Weather - 2026-11-22 - Afternoon - Sunny
65°F 18°C
Sunny
Early-Evening
Duncan Weather - 2026-11-22 - Evening - Clear
57°F 14°C
Clear
Cool with a high near 65°F 18°C, sunny through the afternoon, turning partly cloudy this evening, with lower humidity and steady pressure.

Monday, November 23, 2026

Mid-Morning
Duncan Weather - 2026-11-23 - Morning - Overcast
55°F 13°C
Overcast
Mid-Afternoon
Duncan Weather - 2026-11-23 - Afternoon - Scattered Showers
64°F 18°C
Scattered Showers
Early-Evening
Duncan Weather - 2026-11-23 - Evening - Scattered Showers
59°F 15°C
Scattered Showers
Refreshing around 64°F 18°C, periods of heavy rain and gusty conditions, with increasing humidity and steady pressure.

Tuesday, November 24, 2026

Mid-Morning
Duncan Weather - 2026-11-24 - Morning - Drizzle
57°F 14°C
Drizzle
Mid-Afternoon
Duncan Weather - 2026-11-24 - Afternoon - Partly Cloudy
61°F 16°C
Partly Cloudy
Early-Evening
Duncan Weather - 2026-11-24 - Evening - Partly Cloudy
56°F 14°C
Partly Cloudy
Mildly cool near 61°F 16°C, scattered morning showers before drying out later, with lower humidity and steady pressure.

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Weather by the Numbers

Wed, 11th
Duncan SC Weather - Wednesday, Nov 11, 2026 - Partly Cloudy
Hi: 69°F 20°C
Lo: 48°F 9°C
Sunrise 06:59 AM
Sunset 05:26 PM
Wind SSE 1 mph2 km/h
Dew Point 44°F7°C
Wind Chill 67°F19°C
Barometric Pressure 29.94 in1014 mb
POP 3% *
Humidity 43%
Thu, 12th
Duncan SC Weather - Thursday, Nov 12, 2026 - Sunny
Hi: 66°F 19°C
Lo: 49°F 10°C
Sunrise 07:00 AM
Sunset 05:25 PM
Wind W 12 mph19 km/h
Dew Point 44°F7°C
Wind Chill 66°F19°C
Barometric Pressure 29.62 in1003 mb
POP 2% *
Humidity 45%
Fri, 13th
Duncan SC Weather - Friday, Nov 13, 2026 - Sunny
Hi: 53°F 12°C
Lo: 42°F 5°C
Sunrise 07:01 AM
Sunset 05:24 PM
Wind NW 11 mph18 km/h
Dew Point 30°F-1°C
Wind Chill 48°F9°C
Barometric Pressure 29.8 in1009 mb
POP 2% *
Humidity 43%
Sat, 14th
Duncan SC Weather - Saturday, Nov 14, 2026 - Sunny
Hi: 51°F 11°C
Lo: 39°F 4°C
Sunrise 07:02 AM
Sunset 05:24 PM
Wind NW 11 mph18 km/h
Dew Point 25°F-4°C
Wind Chill 45°F7°C
Barometric Pressure 30.09 in1019 mb
POP 1% *
Humidity 38%
Sun, 15th
Duncan SC Weather - Sunday, Nov 15, 2026 - Sunny
Hi: 54°F 12°C
Lo: 35°F 2°C
Sunrise 07:03 AM
Sunset 05:23 PM
Wind WNW 1 mph2 km/h
Dew Point 28°F-2°C
Wind Chill 51°F11°C
Barometric Pressure 30.36 in1028 mb
POP 1% *
Humidity 41%
Mon, 16th
Duncan SC Weather - Monday, Nov 16, 2026 - Partly Cloudy
Hi: 52°F 11°C
Lo: 35°F 2°C
Sunrise 07:04 AM
Sunset 05:22 PM
Wind NE 5 mph8 km/h
Dew Point 31°F-1°C
Wind Chill 49°F10°C
Barometric Pressure 30.47 in1032 mb
POP 4% *
Humidity 47%
Tue, 17th
Duncan SC Weather - Tuesday, Nov 17, 2026 - Sunny
Hi: 55°F 13°C
Lo: 36°F 2°C
Sunrise 07:05 AM
Sunset 05:22 PM
Wind NE 6 mph10 km/h
Dew Point 33°F1°C
Wind Chill 50°F10°C
Barometric Pressure 30.45 in1031 mb
POP 2% *
Humidity 48%
Wed, 18th
Duncan SC Weather - Wednesday, Nov 18, 2026 - Sunny
Hi: 58°F 14°C
Lo: 38°F 3°C
Sunrise 07:06 AM
Sunset 05:21 PM
Wind NE 9 mph14 km/h
Dew Point 34°F1°C
Wind Chill 52°F11°C
Barometric Pressure 30.39 in1029 mb
POP 1% *
Humidity 45%
Thu, 19th
Duncan SC Weather - Thursday, Nov 19, 2026 - Sunny
Hi: 62°F 16°C
Lo: 40°F 4°C
Sunrise 07:07 AM
Sunset 05:21 PM
Wind NE 8 mph13 km/h
Dew Point 34°F1°C
Wind Chill 57°F14°C
Barometric Pressure 30.33 in1027 mb
POP 2% *
Humidity 41%
Fri, 20th
Duncan SC Weather - Friday, Nov 20, 2026 - Cloudy
Hi: 65°F 18°C
Lo: 42°F 6°C
Sunrise 07:08 AM
Sunset 05:20 PM
Wind NNE 3 mph5 km/h
Dew Point 37°F3°C
Wind Chill 61°F16°C
Barometric Pressure 30.24 in1024 mb
POP 9% *
Humidity 40%
Sat, 21st
Duncan SC Weather - Saturday, Nov 21, 2026 - Partly Cloudy
Hi: 68°F 20°C
Lo: 45°F 7°C
Sunrise 07:09 AM
Sunset 05:20 PM
Wind NW 2 mph3 km/h
Dew Point 43°F6°C
Wind Chill 65°F18°C
Barometric Pressure 30.15 in1021 mb
POP 4% *
Humidity 47%
Sun, 22nd
Duncan SC Weather - Sunday, Nov 22, 2026 - Sunny
Hi: 66°F 19°C
Lo: 45°F 7°C
Sunrise 07:10 AM
Sunset 05:19 PM
Wind S 3 mph5 km/h
Dew Point 43°F6°C
Wind Chill 63°F17°C
Barometric Pressure 30.12 in1020 mb
POP 2% *
Humidity 49%
Mon, 23rd
Duncan SC Weather - Monday, Nov 23, 2026 - Patchy Rain Nearby
Hi: 67°F 19°C
Lo: 48°F 9°C
Sunrise 07:11 AM
Sunset 05:19 PM
Wind SSW 4 mph7 km/h
Dew Point 40°F4°C
Wind Chill 64°F18°C
Barometric Pressure 30 in1016 mb
POP 9% *
Humidity 41%
Tue, 24th
Duncan SC Weather - Tuesday, Nov 24, 2026 - Patchy Rain Nearby
Hi: 63°F 17°C
Lo: 54°F 12°C
Sunrise 07:12 AM
Sunset 05:19 PM
Wind SW 3 mph5 km/h
Dew Point 53°F12°C
Wind Chill 62°F16°C
Barometric Pressure 29.94 in1014 mb
POP 12% *
Humidity 75%
* POP = Probability of Precipitation. Data for 12:00 PM.