10-day forecast for Duncan, TN: 29° to 66°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.
65°
Best day: Saturday, November 21
46°
Worst day: Tuesday, November 24
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1655° / 36°0
Morning36°feels 31°
Afternoon54°feels 51°
Evening44°feels 42°
Overnight39°feels 34°
55 °
Duncan, Monday, 16 November
Clear. High 55°, low 36°.
Pressure30.50 inHg
Wind6.7 mph NE
Humidity53%
Visibility6.2 mi
Dew point34°
Tue, 1758° / 36°0
Morning38°feels 34°
Afternoon58°feels 55°
Evening47°feels 46°
Overnight39°feels 35°
58 °
Duncan, Tuesday, 17 November
Clear. High 58°, low 36°.
Pressure30.56 inHg
Wind2.4 mph NE
Humidity56%
Visibility6.2 mi
Dew point38°
Wed, 1861° / 35°0
Morning38°feels 38°
Afternoon60°feels 58°
Evening48°feels 48°
Overnight39°feels 39°
61 °
Duncan, Wednesday, 18 November
Clear. High 61°, low 35°.
Pressure30.50 inHg
Wind1.7 mph N
Humidity58%
Visibility6.2 mi
Dew point39°
Thu, 1963° / 36°0
Morning43°feels 42°
Afternoon59°feels 57°
Evening50°feels 48°
Overnight44°feels 43°
63 °
Duncan, Thursday, 19 November
Overcast. High 63°, low 36°.
Pressure30.42 inHg
Wind3.8 mph NE
Humidity39%
Visibility—
Dew point33°
Fri, 2065° / 39°0
Morning46°feels 43°
Afternoon62°feels 60°
Evening52°feels 51°
Overnight47°feels 46°
65 °
Duncan, Friday, 20 November
Clear. High 65°, low 39°.
Pressure30.30 inHg
Wind6.5 mph NE
Humidity37%
Visibility—
Dew point34°
Sat, 2165° / 43°0
Morning49°feels 49°
Afternoon63°feels 61°
Evening52°feels 50°
Overnight48°feels 48°
65 °
Duncan, Saturday, 21 November
Clear. High 65°, low 43°.
Pressure30.21 inHg
Wind2.6 mph W
Humidity33%
Visibility—
Dew point33°
Sun, 2266° / 45°0.01
Morning52°feels 52°
Afternoon65°feels 63°
Evening55°feels 54°
Overnight47°feels 45°
66 °
Duncan, Sunday, 22 November
Light rain. High 66°, low 45°.
Pressure29.97 inHg
Wind15.5 mph SW
Humidity45%
Visibility—
Dew point42°
Mon, 2348° / 36°0
Morning40°feels 39°
Afternoon47°feels 44°
Evening39°feels 33°
Overnight36°feels 30°
48 °
Duncan, Monday, 23 November
Overcast. High 48°, low 36°.
Pressure30.15 inHg
Wind10.4 mph N
Humidity43%
Visibility—
Dew point25°
Tue, 2446° / 29°0
Morning33°feels 24°
Afternoon43°feels 36°
Evening35°feels 29°
Overnight31°feels 23°
46 °
Duncan, Tuesday, 24 November
Mostly clear. High 46°, low 29°.
Pressure30.39 inHg
Wind14.3 mph NE
Humidity29%
Visibility—
Dew point12°
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, TN 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.