10-day forecast for Duncan, WA: 34° to 66°, with precipitation expected on 5 days. The table below breaks each day into morning, afternoon, evening and overnight.
66°
Best day: Friday, November 13
49° · 0.6 in
Worst day: Monday, November 16
Tap any day below to see morning, afternoon, evening and overnight.
Tue, 1050° / 39°0.36
Morning42°feels 37°
Afternoon49°feels 47°
Evening48°feels 44°
Overnight45°feels 40°
50 °
Duncan, Tuesday, 10 November
Rain. High 50°, low 39°.
Pressure30.18 inHg
Wind6.3 mph S
Humidity96%
Visibility2.3 mi
Dew point47°
Wed, 1163° / 43°0
Morning45°feels 43°
Afternoon63°feels 61°
Evening47°feels 47°
Overnight45°feels 42°
63 °
Duncan, Wednesday, 11 November
Overcast. High 63°, low 43°.
Pressure30.06 inHg
Wind2.1 mph E
Humidity57%
Visibility6.2 mi
Dew point45°
Thu, 1263° / 39°0
Morning45°feels 43°
Afternoon63°feels 61°
Evening48°feels 46°
Overnight43°feels 41°
63 °
Duncan, Thursday, 12 November
Overcast. High 63°, low 39°.
Pressure29.85 inHg
Wind1.8 mph S
Humidity50%
Visibility6.2 mi
Dew point42°
Fri, 1366° / 42°0
Morning47°feels 45°
Afternoon63°feels 61°
Evening57°feels 55°
Overnight44°feels 42°
66 °
Duncan, Friday, 13 November
Partly cloudy. High 66°, low 42°.
Pressure29.44 inHg
Wind4.9 mph SE
Humidity40%
Visibility6.2 mi
Dew point38°
Sat, 1453° / 42°0.05
Morning46°feels 42°
Afternoon49°feels 46°
Evening48°feels 44°
Overnight42°feels 37°
53 °
Duncan, Saturday, 14 November
Light rain. High 53°, low 42°.
Pressure29.68 inHg
Wind13 mph SW
Humidity76%
Visibility—
Dew point42°
Sun, 1554° / 42°0.08
Morning44°feels 40°
Afternoon50°feels 47°
Evening50°feels 47°
Overnight46°feels 42°
54 °
Duncan, Sunday, 15 November
Light rain. High 54°, low 42°.
Pressure29.85 inHg
Wind13.1 mph S
Humidity57%
Visibility—
Dew point34°
Mon, 1649° / 39°0.6
Morning46°feels 43°
Afternoon46°feels 42°
Evening45°feels 38°
Overnight40°feels 35°
49 °
Duncan, Monday, 16 November
Rain. High 49°, low 39°.
Pressure29.88 inHg
Wind13.8 mph SW
Humidity82%
Visibility—
Dew point41°
Tue, 1743° / 34°0
Morning37°feels 31°
Afternoon42°feels 36°
Evening42°feels 39°
Overnight37°feels 34°
43 °
Duncan, Tuesday, 17 November
Overcast. High 43°, low 34°.
Pressure30.09 inHg
Wind10.4 mph S
Humidity70%
Visibility—
Dew point31°
Wed, 1846° / 34°0
Morning37°feels 34°
Afternoon42°feels 39°
Evening40°feels 38°
Overnight36°feels 35°
46 °
Duncan, Wednesday, 18 November
Clear. High 46°, low 34°.
Pressure29.97 inHg
Wind6.3 mph N
Humidity64%
Visibility—
Dew point30°
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.