10-day forecast for Duncan, WA: 31° to 60°, with precipitation expected on 5 days. The table below breaks each day into morning, afternoon, evening and overnight.
60°
Best day: Sunday, October 25
43° · 0.25 in
Worst day: Thursday, October 29
Tap any day below to see morning, afternoon, evening and overnight.
Sat, 2452° / 33°0
Morning34°feels 29°
Afternoon52°feels 48°
Evening39°feels 39°
Overnight35°feels 28°
52 °
Duncan, Saturday, 24 October
Partly cloudy. High 52°, low 33°.
Pressure30.21 inHg
Wind3.5 mph S
Humidity43%
Visibility6.2 mi
Dew point28°
Sun, 2560° / 36°0
Morning37°feels 35°
Afternoon59°feels 57°
Evening46°feels 43°
Overnight36°feels 36°
60 °
Duncan, Sunday, 25 October
Overcast. High 60°, low 36°.
Pressure30.03 inHg
Wind5.5 mph E
Humidity47%
Visibility6.2 mi
Dew point36°
Mon, 2651° / 39°0.07
Morning39°feels 39°
Afternoon49°feels 45°
Evening42°feels 38°
Overnight42°feels 40°
51 °
Duncan, Monday, 26 October
Rain. High 51°, low 39°.
Pressure30.00 inHg
Wind6.6 mph S
Humidity69%
Visibility2.8 mi
Dew point40°
Tue, 2751° / 39°0.04
Morning39°feels 33°
Afternoon51°feels 49°
Evening45°feels 43°
Overnight41°feels 35°
51 °
Duncan, Tuesday, 27 October
Light rain. High 51°, low 39°.
Pressure30.03 inHg
Wind8.8 mph SW
Humidity73%
Visibility6.2 mi
Dew point40°
Wed, 2849° / 37°0.08
Morning41°feels 35°
Afternoon46°feels 40°
Evening46°feels 41°
Overnight37°feels 32°
49 °
Duncan, Wednesday, 28 October
Light rain. High 49°, low 37°.
Pressure29.94 inHg
Wind12.6 mph SW
Humidity79%
Visibility—
Dew point39°
Thu, 2943° / 33°0.25
Morning36°feels 36°
Afternoon41°feels 39°
Evening42°feels 39°
Overnight37°feels 33°
43 °
Duncan, Thursday, 29 October
Snow. High 43°, low 33°.
Pressure29.94 inHg
Wind7.9 mph S
Humidity91%
Visibility—
Dew point37°
Fri, 3047° / 34°0.03
Morning37°feels 33°
Afternoon43°feels 40°
Evening42°feels 40°
Overnight36°feels 32°
47 °
Duncan, Friday, 30 October
Light rain. High 47°, low 34°.
Pressure30.09 inHg
Wind7.2 mph SW
Humidity67%
Visibility—
Dew point32°
Sat, 3147° / 32°0
Morning36°feels 32°
Afternoon43°feels 40°
Evening42°feels 41°
Overnight36°feels 35°
47 °
Duncan, Saturday, 31 October
Clear. High 47°, low 32°.
Pressure30.24 inHg
Wind5 mph W
Humidity59%
Visibility—
Dew point28°
Sun, 0150° / 31°0
Morning35°feels 32°
Afternoon43°feels 41°
Evening44°feels 44°
Overnight36°feels 34°
50 °
Duncan, Sunday, 1 November
Partly cloudy. High 50°, low 31°.
Pressure30.47 inHg
Wind4.3 mph E
Humidity49%
Visibility—
Dew point23°
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.