10-day forecast for Duncan, TN: 33° to 70°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
70°
Best day: Saturday, November 21
46° · 0.05 in
Worst day: Friday, November 13
Tap any day below to see morning, afternoon, evening and overnight.
Sat, 1447° / 34°0
Morning34°feels 32°
Afternoon43°feels 38°
Evening39°feels 34°
Overnight40°feels 37°
47 °
Duncan, Saturday, 14 November
Light rain. High 47°, low 34°.
Pressure30.24 inHg
Wind7 mph N
Humidity55%
Visibility6.2 mi
Dew point28°
Sun, 1552° / 35°0
Morning37°feels 34°
Afternoon52°feels 49°
Evening43°feels 39°
Overnight37°feels 37°
52 °
Duncan, Sunday, 15 November
Overcast. High 52°, low 35°.
Pressure30.42 inHg
Wind8.3 mph NE
Humidity49%
Visibility6.2 mi
Dew point31°
Mon, 1653° / 37°0
Morning38°feels 32°
Afternoon53°feels 51°
Evening44°feels 42°
Overnight39°feels 34°
53 °
Duncan, Monday, 16 November
Clear. High 53°, low 37°.
Pressure30.53 inHg
Wind4.7 mph NE
Humidity52%
Visibility6.2 mi
Dew point34°
Tue, 1757° / 35°0
Morning38°feels 36°
Afternoon54°feels 52°
Evening47°feels 46°
Overnight38°feels 36°
57 °
Duncan, Tuesday, 17 November
Clear. High 57°, low 35°.
Pressure30.53 inHg
Wind2.7 mph NE
Humidity58%
Visibility6.2 mi
Dew point37°
Wed, 1860° / 33°0
Morning40°feels 40°
Afternoon57°feels 55°
Evening49°feels 47°
Overnight42°feels 42°
60 °
Duncan, Wednesday, 18 November
Clear. High 60°, low 33°.
Pressure30.45 inHg
Wind3.3 mph NE
Humidity47%
Visibility—
Dew point35°
Thu, 1964° / 41°0
Morning48°feels 46°
Afternoon63°feels 60°
Evening54°feels 51°
Overnight50°feels 48°
64 °
Duncan, Thursday, 19 November
Overcast. High 64°, low 41°.
Pressure30.36 inHg
Wind4.2 mph NE
Humidity36%
Visibility—
Dew point34°
Fri, 2068° / 48°0
Morning54°feels 52°
Afternoon66°feels 64°
Evening55°feels 54°
Overnight52°feels 50°
68 °
Duncan, Friday, 20 November
Clear. High 68°, low 48°.
Pressure30.30 inHg
Wind8.8 mph NE
Humidity35%
Visibility—
Dew point37°
Sat, 2170° / 47°0
Morning53°feels 52°
Afternoon66°feels 64°
Evening53°feels 51°
Overnight49°feels 49°
70 °
Duncan, Saturday, 21 November
Clear. High 70°, low 47°.
Pressure30.18 inHg
Wind4.1 mph W
Humidity37%
Visibility—
Dew point38°
Sun, 2268° / 45°0
Morning51°feels 50°
Afternoon65°feels 63°
Evening56°feels 55°
Overnight55°feels 53°
68 °
Duncan, Sunday, 22 November
Overcast. High 68°, low 45°.
Pressure30.09 inHg
Wind4.2 mph NW
Humidity41%
Visibility—
Dew point39°
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.