10-day forecast for Duncan, OR: 29° to 56°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.
56°
Best day: Saturday, November 14
51° · 0.43 in
Worst day: Sunday, November 15
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 1551° / 42°0.43
Morning50°feels 49°
Afternoon46°feels 40°
Evening49°feels 47°
Overnight46°feels 39°
51 °
Duncan, Sunday, 15 November
Rain. High 51°, low 42°.
Pressure29.97 inHg
Wind12.4 mph SE
Humidity96%
Visibility2.4 mi
Dew point39°
Mon, 1649° / 34°0.16
Morning42°feels 42°
Afternoon44°feels 41°
Evening38°feels 38°
Overnight43°feels 41°
49 °
Duncan, Monday, 16 November
Rain. High 49°, low 34°.
Pressure30.09 inHg
Wind5 mph NW
Humidity93%
Visibility3.3 mi
Dew point40°
Tue, 1743° / 33°0
Morning36°feels 36°
Afternoon42°feels 40°
Evening35°feels 29°
Overnight36°feels 36°
43 °
Duncan, Tuesday, 17 November
Partly cloudy. High 43°, low 33°.
Pressure30.00 inHg
Wind4 mph NW
Humidity72%
Visibility1.5 mi
Dew point32°
Wed, 1841° / 37°0.16
Morning38°feels 31°
Afternoon40°feels 33°
Evening39°feels 32°
Overnight38°feels 30°
41 °
Duncan, Wednesday, 18 November
Snow. High 41°, low 37°.
Pressure29.91 inHg
Wind13 mph SE
Humidity82%
Visibility—
Dew point35°
Thu, 1941° / 34°0
Morning36°feels 34°
Afternoon41°feels 40°
Evening38°feels 36°
Overnight36°feels 35°
41 °
Duncan, Thursday, 19 November
Partly cloudy. High 41°, low 34°.
Pressure30.09 inHg
Wind6.1 mph SE
Humidity82%
Visibility—
Dew point35°
Fri, 2038° / 30°0.22
Morning38°feels 38°
Afternoon37°feels 37°
Evening35°feels 34°
Overnight32°feels 28°
38 °
Duncan, Friday, 20 November
Snow. High 38°, low 30°.
Pressure29.91 inHg
Wind4.5 mph SE
Humidity99%
Visibility—
Dew point37°
Sat, 2143° / 29°0
Morning32°feels 25°
Afternoon38°feels 33°
Evening40°feels 36°
Overnight36°feels 31°
43 °
Duncan, Saturday, 21 November
Overcast. High 43°, low 29°.
Pressure30.21 inHg
Wind8.6 mph SE
Humidity89%
Visibility—
Dew point34°
Sun, 2245° / 35°0
Morning38°feels 32°
Afternoon44°feels 38°
Evening42°feels 37°
Overnight38°feels 33°
45 °
Duncan, Sunday, 22 November
Overcast. High 45°, low 35°.
Pressure30.03 inHg
Wind10.5 mph SE
Humidity73%
Visibility—
Dew point35°
Mon, 2349° / 39°0
Morning41°feels 36°
Afternoon45°feels 41°
Evening43°feels 38°
Overnight41°feels 36°
49 °
Duncan, Monday, 23 November
Overcast. High 49°, low 39°.
Pressure30.03 inHg
Wind11.8 mph SE
Humidity81%
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, OR 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.