10-day forecast for Duncan, OK: 41° to 73°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
73°
Best day: Wednesday, November 11
63° · 0.21 in
Worst day: Monday, November 9
Tap any day below to see morning, afternoon, evening and overnight.
Fri, 0668° / 47°0
Morning54°feels 53°
Afternoon67°feels 67°
Evening51°feels 50°
Overnight51°feels 49°
68 °
Duncan, Friday, 6 November
Clear. High 68°, low 47°.
Pressure30.21 inHg
Wind9.6 mph N
Humidity65%
Visibility6.2 mi
Dew point49°
Sat, 0761° / 44°0
Morning46°feels 43°
Afternoon60°feels 58°
Evening52°feels 50°
Overnight47°feels 44°
61 °
Duncan, Saturday, 7 November
Overcast. High 61°, low 44°.
Pressure30.27 inHg
Wind1.8 mph N
Humidity61%
Visibility6.2 mi
Dew point44°
Sun, 0864° / 45°0
Morning49°feels 49°
Afternoon64°feels 62°
Evening54°feels 53°
Overnight49°feels 49°
64 °
Duncan, Sunday, 8 November
Overcast. High 64°, low 45°.
Pressure30.27 inHg
Wind2 mph SW
Humidity57%
Visibility6.2 mi
Dew point47°
Mon, 0963° / 49°0.21
Morning54°feels 53°
Afternoon62°feels 61°
Evening56°feels 56°
Overnight49°feels 49°
63 °
Duncan, Monday, 9 November
Light rain. High 63°, low 49°.
Pressure30.21 inHg
Wind6.3 mph SW
Humidity60%
Visibility6.2 mi
Dew point49°
Tue, 1070° / 49°0
Morning54°feels 52°
Afternoon66°feels 65°
Evening62°feels 62°
Overnight58°feels 56°
70 °
Duncan, Tuesday, 10 November
Clear. High 70°, low 49°.
Pressure30.09 inHg
Wind8.7 mph SW
Humidity68%
Visibility—
Dew point53°
Wed, 1173° / 53°0
Morning58°feels 57°
Afternoon69°feels 69°
Evening65°feels 64°
Overnight62°feels 60°
73 °
Duncan, Wednesday, 11 November
Overcast. High 73°, low 53°.
Pressure30.00 inHg
Wind8.3 mph SW
Humidity56%
Visibility—
Dew point51°
Thu, 1262° / 48°0
Morning53°feels 51°
Afternoon59°feels 56°
Evening52°feels 49°
Overnight48°feels 45°
62 °
Duncan, Thursday, 12 November
Clear. High 62°, low 48°.
Pressure30.09 inHg
Wind17.5 mph N
Humidity46%
Visibility—
Dew point38°
Fri, 1360° / 41°0
Morning45°feels 41°
Afternoon55°feels 52°
Evening52°feels 50°
Overnight48°feels 45°
60 °
Duncan, Friday, 13 November
Clear. High 60°, low 41°.
Pressure30.09 inHg
Wind9.2 mph S
Humidity41%
Visibility—
Dew point30°
Sat, 1473° / 47°0
Morning53°feels 50°
Afternoon67°feels 66°
Evening62°feels 61°
Overnight56°feels 54°
73 °
Duncan, Saturday, 14 November
Clear. High 73°, low 47°.
Pressure29.94 inHg
Wind10.5 mph SW
Humidity50%
Visibility—
Dew point46°
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.