10-day forecast for Duncan, IN: 41° to 77°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
77°
Best day: Saturday, October 31
60° · 0.35 in
Worst day: Monday, November 2
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 2574° / 42°0
Morning42°feels 40°
Afternoon74°feels 73°
Evening57°feels 55°
Overnight45°feels 42°
74 °
Duncan, Sunday, 25 October
Mostly clear. High 74°, low 42°.
Pressure30.45 inHg
Wind2.2 mph SE
Humidity42%
Visibility6.2 mi
Dew point45°
Mon, 2674° / 44°0
Morning44°feels 41°
Afternoon73°feels 72°
Evening62°feels 61°
Overnight46°feels 46°
74 °
Duncan, Monday, 26 October
Overcast. High 74°, low 44°.
Pressure30.36 inHg
Wind3.3 mph W
Humidity45%
Visibility6.2 mi
Dew point48°
Tue, 2773° / 51°0
Morning51°feels 50°
Afternoon72°feels 71°
Evening62°feels 60°
Overnight56°feels 55°
73 °
Duncan, Tuesday, 27 October
Overcast. High 73°, low 51°.
Pressure30.30 inHg
Wind3.8 mph S
Humidity44%
Visibility6.2 mi
Dew point47°
Wed, 2875° / 53°0
Morning53°feels 51°
Afternoon75°feels 73°
Evening63°feels 61°
Overnight58°feels 57°
75 °
Duncan, Wednesday, 28 October
Clear. High 75°, low 53°.
Pressure30.27 inHg
Wind5.5 mph S
Humidity42%
Visibility6.2 mi
Dew point46°
Thu, 2974° / 52°0
Morning58°feels 57°
Afternoon72°feels 71°
Evening62°feels 61°
Overnight57°feels 55°
74 °
Duncan, Thursday, 29 October
Clear. High 74°, low 52°.
Pressure30.24 inHg
Wind7.6 mph SW
Humidity37%
Visibility—
Dew point43°
Fri, 3077° / 53°0
Morning60°feels 58°
Afternoon74°feels 73°
Evening66°feels 64°
Overnight62°feels 60°
77 °
Duncan, Friday, 30 October
Mostly clear. High 77°, low 53°.
Pressure30.21 inHg
Wind4.8 mph SE
Humidity36%
Visibility—
Dew point44°
Sat, 3177° / 59°0
Morning64°feels 63°
Afternoon75°feels 74°
Evening67°feels 65°
Overnight65°feels 63°
77 °
Duncan, Saturday, 31 October
Overcast. High 77°, low 59°.
Pressure30.12 inHg
Wind9.2 mph S
Humidity32%
Visibility—
Dew point42°
Sun, 0169° / 64°0.08
Morning66°feels 65°
Afternoon68°feels 67°
Evening67°feels 67°
Overnight64°feels 64°
69 °
Duncan, Sunday, 1 November
Light rain. High 69°, low 64°.
Pressure29.94 inHg
Wind16 mph S
Humidity50%
Visibility—
Dew point48°
Mon, 0260° / 41°0.35
Morning50°feels 45°
Afternoon52°feels 49°
Evening42°feels 36°
Overnight42°feels 37°
60 °
Duncan, Monday, 2 November
Rain. High 60°, low 41°.
Pressure29.65 inHg
Wind17.4 mph W
Humidity41%
Visibility—
Dew point30°
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, IN 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.