10-day forecast for Duncan, WA: 28° to 53°, with precipitation expected on 5 days. The table below breaks each day into morning, afternoon, evening and overnight.
50°
Best day: Monday, November 16
38° · 0.22 in
Worst day: Friday, November 20
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 1542° / 36°0.15
Morning39°feels 33°
Afternoon36°feels 30°
Evening41°feels 36°
Overnight39°feels 32°
42 °
Duncan, Sunday, 15 November
Light rain. High 42°, low 36°.
Pressure29.91 inHg
Wind10.3 mph S
Humidity81%
Visibility3.3 mi
Dew point41°
Mon, 1650° / 35°0.01
Morning39°feels 35°
Afternoon50°feels 48°
Evening38°feels 38°
Overnight41°feels 38°
50 °
Duncan, Monday, 16 November
Light rain. High 50°, low 35°.
Pressure30.06 inHg
Wind4.7 mph SW
Humidity63%
Visibility6.2 mi
Dew point38°
Tue, 1739° / 29°0
Morning33°feels 33°
Afternoon40°feels 40°
Evening32°feels 32°
Overnight34°feels 34°
39 °
Duncan, Tuesday, 17 November
Overcast. High 39°, low 29°.
Pressure30.03 inHg
Wind2.2 mph N
Humidity91%
Visibility1.9 mi
Dew point36°
Wed, 1845° / 28°0
Morning34°feels 30°
Afternoon38°feels 33°
Evening40°feels 38°
Overnight29°feels 29°
45 °
Duncan, Wednesday, 18 November
Overcast. High 45°, low 28°.
Pressure30.03 inHg
Wind5.7 mph NE
Humidity76%
Visibility6.2 mi
Dew point35°
Thu, 1945° / 33°0
Morning36°feels 34°
Afternoon41°feels 41°
Evening39°feels 39°
Overnight33°feels 32°
45 °
Duncan, Thursday, 19 November
Partly cloudy. High 45°, low 33°.
Pressure30.09 inHg
Wind4.3 mph N
Humidity80%
Visibility—
Dew point35°
Fri, 2038° / 31°0.22
Morning32°feels 31°
Afternoon36°feels 31°
Evening38°feels 34°
Overnight37°feels 35°
38 °
Duncan, Friday, 20 November
Snow. High 38°, low 31°.
Pressure30.03 inHg
Wind5.3 mph S
Humidity98%
Visibility—
Dew point34°
Sat, 2145° / 39°0.04
Morning40°feels 36°
Afternoon43°feels 39°
Evening42°feels 39°
Overnight41°feels 37°
45 °
Duncan, Saturday, 21 November
Light rain. High 45°, low 39°.
Pressure30.09 inHg
Wind7 mph E
Humidity85%
Visibility—
Dew point38°
Sun, 2245° / 38°0.23
Morning42°feels 39°
Afternoon44°feels 42°
Evening40°feels 40°
Overnight38°feels 36°
45 °
Duncan, Sunday, 22 November
Rain. High 45°, low 38°.
Pressure30.06 inHg
Wind7 mph SW
Humidity76%
Visibility—
Dew point37°
Mon, 2347° / 37°0
Morning40°feels 36°
Afternoon43°feels 38°
Evening43°feels 39°
Overnight41°feels 37°
47 °
Duncan, Monday, 23 November
Overcast. High 47°, low 37°.
Pressure30.06 inHg
Wind7.8 mph NE
Humidity75%
Visibility—
Dew point35°
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, WA 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.