10-day forecast for Duncan, AR: 71° to 110°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
110°
Best day: Monday, August 17
100° · 0.21 in
Worst day: Wednesday, August 12
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 0993° / 71°0.06
Morning75°feels 77°
Afternoon93°feels 96°
Evening84°feels 89°
Overnight76°feels 77°
93 °
Duncan, Sunday, 9 August
Light rain. High 93°, low 71°.
Pressure30.06 inHg
Wind6.7 mph SW
Humidity52%
Visibility6.2 mi
Dew point70°
Mon, 1098° / 74°0
Morning78°feels 79°
Afternoon98°feels 103°
Evening90°feels 93°
Overnight76°feels 77°
98 °
Duncan, Monday, 10 August
Clear. High 98°, low 74°.
Pressure30.06 inHg
Wind8.8 mph SW
Humidity43%
Visibility6.2 mi
Dew point69°
Tue, 11101° / 76°0
Morning80°feels 80°
Afternoon99°feels 104°
Evening86°feels 89°
Overnight80°feels 83°
101 °
Duncan, Tuesday, 11 August
Clear. High 101°, low 76°.
Pressure30.00 inHg
Wind10.8 mph SW
Humidity43%
Visibility6.2 mi
Dew point70°
Wed, 12100° / 76°0.21
Morning83°feels 87°
Afternoon102°feels 107°
Evening75°feels 76°
Overnight83°feels 86°
100 °
Duncan, Wednesday, 12 August
Light rain. High 100°, low 76°.
Pressure29.91 inHg
Wind11.6 mph SW
Humidity38%
Visibility6.2 mi
Dew point68°
Thu, 13103° / 75°0
Morning83°feels 85°
Afternoon100°feels 105°
Evening96°feels 98°
Overnight86°feels 86°
103 °
Duncan, Thursday, 13 August
Partly cloudy. High 103°, low 75°.
Pressure29.91 inHg
Wind9.7 mph SW
Humidity33%
Visibility—
Dew point64°
Fri, 14105° / 80°0
Morning86°feels 88°
Afternoon100°feels 103°
Evening97°feels 99°
Overnight87°feels 88°
105 °
Duncan, Friday, 14 August
Overcast. High 105°, low 80°.
Pressure30.00 inHg
Wind12 mph SW
Humidity28%
Visibility—
Dew point59°
Sat, 15106° / 79°0
Morning85°feels 87°
Afternoon102°feels 105°
Evening96°feels 98°
Overnight90°feels 91°
106 °
Duncan, Saturday, 15 August
Partly cloudy. High 106°, low 79°.
Pressure30.09 inHg
Wind10.1 mph W
Humidity29%
Visibility—
Dew point62°
Sun, 16109° / 80°0
Morning87°feels 88°
Afternoon106°feels 108°
Evening101°feels 101°
Overnight92°feels 91°
109 °
Duncan, Sunday, 16 August
Overcast. High 109°, low 80°.
Pressure30.03 inHg
Wind10.6 mph W
Humidity22%
Visibility—
Dew point57°
Mon, 17110° / 80°0
Morning88°feels 89°
Afternoon106°feels 106°
Evening99°feels 99°
Overnight88°feels 87°
110 °
Duncan, Monday, 17 August
Partly cloudy. High 110°, low 80°.
Pressure30.00 inHg
Wind13 mph W
Humidity20%
Visibility—
Dew point55°
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, AR 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.