10-day forecast for Mill Plain, WA: 38° to 64°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
64°
Best day: Thursday, October 22
56° · 1.04 in
Worst day: Sunday, October 25
Tap any day below to see morning, afternoon, evening and overnight.
Fri, 2360° / 39°0
Morning40°feels 40°
Afternoon59°feels 57°
Evening48°feels 47°
Overnight41°feels 41°
60 °
Mill Plain, Friday, 23 October
Overcast. High 60°, low 39°.
Pressure30.33 inHg
Wind2.9 mph W
Humidity71%
Visibility6.2 mi
Dew point44°
Sat, 2457° / 39°0
Morning39°feels 39°
Afternoon56°feels 54°
Evening51°feels 49°
Overnight42°feels 42°
57 °
Mill Plain, Saturday, 24 October
Overcast. High 57°, low 39°.
Pressure30.18 inHg
Wind3.5 mph W
Humidity70%
Visibility6.2 mi
Dew point41°
Sun, 2556° / 44°1.04
Morning46°feels 44°
Afternoon55°feels 53°
Evening53°feels 52°
Overnight45°feels 45°
56 °
Mill Plain, Sunday, 25 October
Heavy rain. High 56°, low 44°.
Pressure30.00 inHg
Wind2.6 mph S
Humidity59%
Visibility6.2 mi
Dew point41°
Mon, 2655° / 50°0.78
Morning51°feels 51°
Afternoon53°feels 52°
Evening53°feels 52°
Overnight53°feels 52°
55 °
Mill Plain, Monday, 26 October
Rain. High 55°, low 50°.
Pressure30.03 inHg
Wind8 mph S
Humidity93%
Visibility—
Dew point51°
Tue, 2757° / 50°0.08
Morning51°feels 50°
Afternoon54°feels 53°
Evening54°feels 53°
Overnight50°feels 49°
57 °
Mill Plain, Tuesday, 27 October
Light rain. High 57°, low 50°.
Pressure30.21 inHg
Wind4.2 mph S
Humidity85%
Visibility—
Dew point49°
Wed, 2859° / 41°0
Morning45°feels 44°
Afternoon52°feels 51°
Evening55°feels 54°
Overnight45°feels 45°
59 °
Mill Plain, Wednesday, 28 October
Clear. High 59°, low 41°.
Pressure30.21 inHg
Wind3.4 mph NW
Humidity74%
Visibility—
Dew point42°
Thu, 2962° / 42°0
Morning46°feels 45°
Afternoon55°feels 53°
Evening58°feels 56°
Overnight45°feels 45°
62 °
Mill Plain, Thursday, 29 October
Partly cloudy. High 62°, low 42°.
Pressure30.06 inHg
Wind3.8 mph NW
Humidity57%
Visibility—
Dew point38°
Fri, 3055° / 42°0
Morning45°feels 45°
Afternoon51°feels 49°
Evening52°feels 50°
Overnight42°feels 42°
55 °
Mill Plain, Friday, 30 October
Overcast. High 55°, low 42°.
Pressure30.06 inHg
Wind4.1 mph N
Humidity71%
Visibility—
Dew point41°
Sat, 3158° / 38°0
Morning42°feels 42°
Afternoon51°feels 50°
Evening55°feels 53°
Overnight44°feels 44°
58 °
Mill Plain, Saturday, 31 October
Mostly clear. High 58°, low 38°.
Pressure30.03 inHg
Wind4.8 mph NW
Humidity59%
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 Mill Plain, 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.