10-day forecast for Duncan, SC: 47° to 74°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
73°
Best day: Friday, November 6
70° · 0.67 in
Worst day: Wednesday, November 4
Tap any day below to see morning, afternoon, evening and overnight.
Wed, 0470° / 60°0.67
Morning64°feels 64°
Afternoon70°feels 70°
Evening66°feels 67°
Overnight61°feels 61°
70 °
Duncan, Wednesday, 4 November
Rain. High 70°, low 60°.
Pressure30.06 inHg
Wind4.5 mph E
Humidity82%
Visibility6.2 mi
Dew point62°
Thu, 0574° / 62°0.24
Morning66°feels 67°
Afternoon72°feels 72°
Evening65°feels 66°
Overnight66°feels 67°
74 °
Duncan, Thursday, 5 November
Rain. High 74°, low 62°.
Pressure29.94 inHg
Wind5.9 mph SW
Humidity90%
Visibility6.2 mi
Dew point66°
Fri, 0673° / 57°0
Morning59°feels 59°
Afternoon73°feels 73°
Evening63°feels 62°
Overnight60°feels 61°
73 °
Duncan, Friday, 6 November
Clear. High 73°, low 57°.
Pressure29.88 inHg
Wind3.6 mph E
Humidity64%
Visibility3.9 mi
Dew point59°
Sat, 0769° / 55°0
Morning58°feels 57°
Afternoon68°feels 67°
Evening57°feels 55°
Overnight59°feels 58°
69 °
Duncan, Saturday, 7 November
Clear. High 69°, low 55°.
Pressure29.94 inHg
Wind5.1 mph N
Humidity54%
Visibility6.2 mi
Dew point49°
Sun, 0863° / 50°0
Morning53°feels 52°
Afternoon61°feels 60°
Evening55°feels 54°
Overnight52°feels 50°
63 °
Duncan, Sunday, 8 November
Mostly clear. High 63°, low 50°.
Pressure30.03 inHg
Wind8.9 mph N
Humidity51%
Visibility—
Dew point42°
Mon, 0968° / 47°0
Morning53°feels 50°
Afternoon66°feels 64°
Evening55°feels 52°
Overnight51°feels 48°
68 °
Duncan, Monday, 9 November
Clear. High 68°, low 47°.
Pressure30.15 inHg
Wind9.1 mph N
Humidity32%
Visibility—
Dew point35°
Tue, 1069° / 47°0
Morning54°feels 51°
Afternoon68°feels 66°
Evening58°feels 55°
Overnight53°feels 51°
69 °
Duncan, Tuesday, 10 November
Mostly clear. High 69°, low 47°.
Pressure30.12 inHg
Wind8.3 mph SW
Humidity33%
Visibility—
Dew point36°
Wed, 1167° / 47°0
Morning53°feels 50°
Afternoon66°feels 64°
Evening58°feels 56°
Overnight54°feels 52°
67 °
Duncan, Wednesday, 11 November
Overcast. High 67°, low 47°.
Pressure30.09 inHg
Wind6.7 mph NE
Humidity35%
Visibility—
Dew point36°
Thu, 1267° / 50°0
Morning55°feels 53°
Afternoon65°feels 63°
Evening59°feels 56°
Overnight55°feels 53°
67 °
Duncan, Thursday, 12 November
Overcast. High 67°, low 50°.
Pressure29.97 inHg
Wind4.5 mph SW
Humidity36%
Visibility—
Dew point37°
About this forecast
How reliable is a 10-day forecast?
The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.
What does the time-of-day table show?
Temperature in Duncan, SC around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.
How is the best day chosen?
We weigh the daytime high against precipitation: a warm, dry day scores highest.