10-day forecast for Duncan, OK: 44° to 75°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
72°
Best day: Monday, November 9
67° · 0.51 in
Worst day: Wednesday, November 11
Tap any day below to see morning, afternoon, evening and overnight.
Wed, 0469° / 48°0
Morning53°feels 52°
Afternoon69°feels 67°
Evening57°feels 56°
Overnight53°feels 51°
69 °
Duncan, Wednesday, 4 November
Clear. High 69°, low 48°.
Pressure29.97 inHg
Wind5 mph W
Humidity48%
Visibility6.2 mi
Dew point47°
Thu, 0567° / 50°0
Morning56°feels 55°
Afternoon64°feels 63°
Evening53°feels 51°
Overnight54°feels 53°
67 °
Duncan, Thursday, 5 November
Overcast. High 67°, low 50°.
Pressure29.88 inHg
Wind7.9 mph W
Humidity64%
Visibility6.2 mi
Dew point55°
Fri, 0661° / 45°0
Morning47°feels 44°
Afternoon61°feels 59°
Evening51°feels 50°
Overnight49°feels 45°
61 °
Duncan, Friday, 6 November
Overcast. High 61°, low 45°.
Pressure30.18 inHg
Wind11.1 mph N
Humidity57%
Visibility6.2 mi
Dew point44°
Sat, 0761° / 44°0
Morning49°feels 48°
Afternoon58°feels 56°
Evening53°feels 51°
Overnight47°feels 45°
61 °
Duncan, Saturday, 7 November
Overcast. High 61°, low 44°.
Pressure30.27 inHg
Wind6.3 mph N
Humidity57%
Visibility—
Dew point42°
Sun, 0865° / 45°0
Morning50°feels 49°
Afternoon61°feels 60°
Evening55°feels 54°
Overnight50°feels 49°
65 °
Duncan, Sunday, 8 November
Clear. High 65°, low 45°.
Pressure30.27 inHg
Wind5 mph S
Humidity56%
Visibility—
Dew point44°
Mon, 0972° / 50°0
Morning56°feels 54°
Afternoon69°feels 68°
Evening65°feels 64°
Overnight61°feels 59°
72 °
Duncan, Monday, 9 November
Overcast. High 72°, low 50°.
Pressure30.09 inHg
Wind14.5 mph S
Humidity38%
Visibility—
Dew point41°
Tue, 1075° / 59°0.04
Morning64°feels 63°
Afternoon74°feels 73°
Evening65°feels 64°
Overnight63°feels 63°
75 °
Duncan, Tuesday, 10 November
Light rain. High 75°, low 59°.
Pressure30.03 inHg
Wind16.3 mph SW
Humidity53%
Visibility—
Dew point55°
Wed, 1167° / 57°0.51
Morning61°feels 61°
Afternoon65°feels 64°
Evening60°feels 59°
Overnight58°feels 57°
67 °
Duncan, Wednesday, 11 November
Rain. High 67°, low 57°.
Pressure30.12 inHg
Wind11 mph N
Humidity66%
Visibility—
Dew point53°
Thu, 1259° / 47°0
Morning51°feels 47°
Afternoon57°feels 55°
Evening50°feels 47°
Overnight47°feels 43°
59 °
Duncan, Thursday, 12 November
Overcast. High 59°, low 47°.
Pressure30.18 inHg
Wind14.7 mph NE
Humidity39%
Visibility—
Dew point32°
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, OK 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.